Search Result
Results for "
antihistamine activity
" in MedChemExpress (MCE) Product Catalog:
7
Isotope-Labeled Compounds
Cat. No. |
Product Name |
Target |
Research Areas |
Chemical Structure |
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- HY-A0128A
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- HY-147085
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- HY-A0128
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- HY-A0128AR
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Reference Standards
Histamine Receptor
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Inflammation/Immunology
Cancer
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Buclizine (dihydrochloride) (Standard) is the analytical standard of Buclizine (dihydrochloride). This product is intended for research and analytical applications. Buclizine dihydrochloride is an orally active antihistamine antiallergic compound. Buclizine dihydrochloride is a potent teratogen in the rat and shows anti-tumor activity .
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- HY-123375
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Phenethazine
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Histamine Receptor
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Others
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Fenethazine (Phenethazine) is a compound with antihistamine activity. It is an effective antihistamine. Its congeners also have anticholinergic effects and can be used to inhibit Parkinson's disease.
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- HY-U00210
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- HY-B0539S
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- HY-167850
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- HY-106334
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- HY-B0539S2
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- HY-B0539S3
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- HY-B0539S1
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- HY-119908
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Histamine Receptor
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Others
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Hetramine is a compound with antihistamine and antiallergic activity that prevents histamine-induced intestinal contractions as well as allergy and anaphylactic shock in guinea pigs.
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- HY-B0539R
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- HY-B0539S4
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- HY-105542
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Histamine Receptor
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Neurological Disease
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Niaprazine is a histamine H1-receptor antagonist. Niaprazine has antihistamine and antiserotonin activities and can be used for sleep disorder research .
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- HY-N0054
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- HY-N0359A
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(E)-Cynarine; (E)-Plemocil
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Reactive Oxygen Species (ROS)
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Infection
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(E)-Cynarin ((E)-Cynarine) is the E-isomer of Cynarin (HY-N0359). Cynarin is an anti-asphyxiant with multiple biological activities, possessing antioxidant, antihistamine, and antiviral activities, etc.
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- HY-147059R
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Bacterial
Reference Standards
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Infection
Neurological Disease
Metabolic Disease
Cancer
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Buclizine (dihydrochloride) (Standard) is the analytical standard of Buclizine (dihydrochloride). This product is intended for research and analytical applications. Buclizine dihydrochloride is an orally active antihistamine antiallergic compound. Buclizine dihydrochloride is a potent teratogen in the rat and shows anti-tumor activity .
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- HY-127040
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Histamine Receptor
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Inflammation/Immunology
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Talastine hydrochloride is an antihistamine with antiallergic activity. Talastine hydrochloride is used to relieve allergic symptoms. Talastine hydrochloride may cause adverse reactions such as rash, indicating differences in individual sensitivity. Talastine hydrochloride is considered a potential option for inhibiting allergic reactions .
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- HY-105542R
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Reference Standards
Histamine Receptor
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Neurological Disease
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Niaprazine (Standard) is the analytical standard of Niaprazine. This product is intended for research and analytical applications. Niaprazine is a histamine H1-receptor antagonist. Niaprazine has antihistamine and antiserotonin activities and can be used for sleep disorder research .
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- HY-N0054R
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- HY-Z12728
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Histamine Receptor
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Inflammation/Immunology
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(R)-Azelastine is an antihistamine compound with antiallergic activity. (R)-Azelastine can downregulate the levels of H1R, M1R, and M3R. (R)-Azelastine has also been shown to inhibit the proliferation of HNEpC .
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- HY-129482
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Others
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Others
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Detoxin D1 is a compound with antihistamine activity and a new type of H1 antagonist. In the suppression of seasonal allergic rhinitis, a daily dose of 10-30 mg has an equivalent and highly effective inhibitory effect compared with placebo and has good safety.
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- HY-119832B
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(S)-EGIS-2062 free acid; (S)-EGYT-2062 free acid
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Histamine Receptor
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Inflammation/Immunology
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(S)-Setastine ((S)-EGIS-2062 free acid) is a non-sedating, highly potent antagonist of H1 receptor-mediated responses. (S)-Setastine has a long-lasting antihistamine effect and good oral efficacy. (S)-Setastine can be used in the research of allergic diseases .
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- HY-B0462D
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(+)-Azelastine
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Histamine Receptor
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Inflammation/Immunology
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(S)-Azelastine ((+)-Azelastine) is an antihistamine with antiallergic and antiasthmatic activity. (S)-Azelastine has been shown to downregulate H1R, M1R, and M3R levels. (S)-Azelastine also has the property of inhibiting HNEpC proliferation .
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- HY-123103
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Lipoxygenase
Histamine Receptor
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Inflammation/Immunology
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Linetastine is an orally active and potent 5-Lipoxygenase inhibitor. Linetastine shows antihistamine activity. Linetastine inhibits leukotriene production and antagonizes the effect of histamine. Linetastine inhibits the release of leukotrienes B4 and C4 from calcium ionophore-stimulated human leukocytes .
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- HY-A0157A
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Dimetotiazine mesylate; Fonazine mesylate
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Histamine Receptor
5-HT Receptor
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Neurological Disease
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Dimethothiazine mesylate is an orally active tricyclic anti-histamine, anti-5-HT agent with a high activity against decerebrate rigidity, a little sedative activity and little soporific action. Dimethothiazine mesylate can reduce or abolish the effects of both static and dynamic fusimotor activity on the muscle spindle in decerebrate cat. Dimethothiazine mesylate can be used to research hemicrania and spasticity .
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- HY-A0157B
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Dimetotiazine hydrochloride; Fonazine hydrochloride
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Histamine Receptor
5-HT Receptor
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Neurological Disease
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Dimethothiazine hydrochloride is an orally active tricyclic anti-histamine, anti-5-HT agent with a high activity against decerebrate rigidity, a little sedative activity and little soporific action. Dimethothiazine hydrochloride can reduce or abolish the effects of both static and dynamic fusimotor activity on the muscle spindle in decerebrate cat. Dimethothiazine hydrochloride can be used to research hemicrania and spasticity .
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- HY-A0157
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Dimetotiazine; Fonazine
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Histamine Receptor
5-HT Receptor
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Neurological Disease
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Dimethothiazine (Dimetotiazine; Fonazine) is an orally active tricyclic anti-histamine, anti-5-HT agent with a high activity against decerebrate rigidity, a little sedative activity and little soporific action. Dimethothiazine can reduce or abolish the effects of both static and dynamic fusimotor activity on the muscle spindle in decerebrate cat. Dimethothiazine can be used to research hemicrania and spasticity .
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- HY-123205
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- HY-12532
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R 43512
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Histamine Receptor
Potassium Channel
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Inflammation/Immunology
Endocrinology
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Astemizole (R 43512), a second-generation antihistamine agent to diminish allergic symptoms with a long duration of action, is a histamine H1-receptor antagonist, with an IC50 of 4 nM. Astemizole also shows potent hERG K + channel blocking activity with an IC50 of 0.9 nM. Astemizole has antipruritic effects .
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- HY-N1517A
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Aldose Reductase
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Cancer
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(Rac)-Ganoderic acid C2 is the racemate of Ganoderic acid C2 (HY-N1517). Ganoderic acid C2 is a bioactive triterpenoid in Ganoderma lucidum. Ganoderic acid C2 possesses anti-tumor, antihistamine, anti-aging and cytotoxic effects. Ganoderic acid C2 exhibits high inhibitory activity against the rat lens aldose reductase (RLAR) with an IC50 of 3.8 µM[ .
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- HY-12532S
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- HY-176248
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Histamine Receptor
Serotonin Transporter
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Neurological Disease
Inflammation/Immunology
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Dimephosphon is an anti-inflammatory agent with antihistamine and antiserotonin activities. Dimephosphon helps maintain the conduction function of the spinal cord and reduces the excitability of spinal motor neurons in the area surrounding the lesion. Dimephosphon directly activates lymphatic vessel movement and improves lymphatic circulation. Dimephosphon can be used for the study of inflammatory edema, acute spinal cord injury and lymphatic circulation disorders .
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- HY-12532R
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R 43512 (Standard)
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Reference Standards
Histamine Receptor
Potassium Channel
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Inflammation/Immunology
Endocrinology
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Astemizole (Standard) is the analytical standard of Astemizole. This product is intended for research and analytical applications. Astemizole (R 43512), a second-generation antihistamine agent to diminish allergic symptoms with a long duration of action, is a histamine H1-receptor antagonist, with an IC50 of 4 nM. Astemizole also shows potent hERG K + channel blocking activity with an IC50 of 0.9 nM. Astemizole has antipruritic effects .
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- HY-146329R
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Reference Standards
Bacterial
Antibiotic
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Infection
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Ganoderic acid C2 (Standard) is the analytical standard of Ganoderic acid C2. This product is intended for research and analytical applications. Ganoderic acid C2 is a bioactive triterpenoid in Ganoderma lucidum. Ganoderic acid C2 possesses the potential anti-tumor bioactivity, antihistamine, anti-aging and cytotoxic effects. Ganoderic acid C2 exhibits high inhibitory activity against the rat lens aldose reductase (RLAR) with an IC50 of 3.8 µM .
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- HY-123205R
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KW-4354 (Standard)
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Reference Standards
Histamine Receptor
P2X Receptor
5-HT Receptor
Apoptosis
PERK
p38 MAPK
COX
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Inflammation/Immunology
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Oxatomide (Standard) (KW-4354 (Standard)) is the analytical standard of Oxatomide (HY-123205). This product is intended for research and analytical applications. Oxatomide (KW-4354) is an orally active dual antagonist of the H1-histamine receptor and the P2X7 receptor, as well as an inhibitor of serotonin. Oxatomide possesses antihistaminic, antiallergic and anti-inflammatory activities. Oxatomide can be used in the research of allergic diseases .
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- HY-Y0546
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Endogenous Metabolite
Photosensitizer
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Cancer
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Benzophenone is an endogenous metabolite. Benzophenone is a photosensitizer, that absorbs UV light, transfers its energy to DNA, and triggers DNA damage. Benzophenone can be used as the fragrance enhancer, ultraviolet curing agent, additive in plastics, or the flavor ingredient. Benzophenone can also be used in the manufacturing of insecticides, agricultural chemicals, hypnotics, antihistamines, and other pharmaceuticals. Benzophenone exhibits certain carcinogenicity in mouse/rat models under long term exposure. Benzophenone exhibits estrogenic activity .
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- HY-107564
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VUF 4702 dihydrobromide
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Histamine Receptor
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Inflammation/Immunology
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Impentamine dihydrobromide (VUF 4702 dihydrobromide) is a histamine H3 receptor antagonist with potential antihistamine activity. Impentamine dihydrobromide shows the strongest selective H3 antagonism among a series of 4(5)-(ω-aminoalkyl)-1H-imidazole compounds. The pA2 value of impentamine dihydrobromide is 8.4, showing its high efficacy in guinea pig jejunum. Impentamine dihydrobromide has a specific antagonistic binding site with the H3 receptor .
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- HY-B1032
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(±)-Dropropizine; UCB-196
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Others
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Neurological Disease
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Dropropizine ((±)-Dropropizine; UCB-196) is an orally effective, peripherally selective antitussive that inhibits the activity of peripheral receptors and afferent nerves in the respiratory tract. Dropropizine acts on the cough reflex pathway, does not pass the blood-brain barrier, and has no central nervous system side effects. Dropropizine mainly regulates the level of sensory neuropeptides and inhibits the afferent signal transmission of the cough reflex, thereby alleviating the symptoms of dry cough, and has both mild local anesthetic and antihistamine activity. Dropropizine is mainly used for symptomatic research on dry cough caused by respiratory diseases .
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- HY-138110
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4-Methyldiphenhydramine
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Endogenous Metabolite
iGluR
Histamine Receptor
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Neurological Disease
Inflammation/Immunology
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Toladryl is a derivative of Diphenhydramine (HY-B0303), capable of penetrating the blood-brain barrier and possessing oral activity, as well as antihistamine and anticholinergic activities. The anticholinergic activity of Toladryl is approximately one-tenth that of Diphenhydramine (HY-B0303), and its protective effect against lethal doses of histamine in guinea pigs is 2 to 4 times that of Diphenhydramine (HY-B0303). The side effects of Toladryl are fewer and milder than those of Diphenhydramine (HY-B0303), but at higher doses, it may cause central nervous system symptoms such as insomnia, agitation, and disorientation. Toladryl can be used for research in allergic diseases .
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- HY-B1619
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Cromoglycate; Cromoglicic acid; FPL-670 free acid
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GSK-3
NF-κB
Amyloid-β
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Neurological Disease
Metabolic Disease
Inflammation/Immunology
Cancer
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Cromolyn (Cromoglycate) is an orally active GSK-3β inhibitor with an IC50 of 2.0 μM. Cromolyn is also a mast cell stabilizer that can inhibit the release of mediators from mast cells, regulate reflex bronchoconstriction, and reduce non-specific bronchial hyperreactivity, and Cromolyn can be used in the research of bronchial asthma. In addition, Cromolyn has multiple activities such as anti-inflammatory, anti-allergic, anti-histamine, anti-cancer, and neuroprotective effects .
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- HY-B0320A
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Cromoglycate disodium; Cromoglicic acid disodium; FPL-670
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GSK-3
NF-κB
Amyloid-β
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Neurological Disease
Metabolic Disease
Inflammation/Immunology
Cancer
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Cromolyn (Cromoglycate) disodium is an orally active GSK-3β inhibitor with an IC50 of 2.0 μM. Cromolyn disodium is also a mast cell stabilizer that can inhibit the release of mediators from mast cells, regulate reflex bronchoconstriction, and reduce non-specific bronchial hyperreactivity, and Cromolyn disodium can be used in the research of bronchial asthma. In addition, Cromolyn disodium has multiple activities such as anti-inflammatory, anti-allergic, anti-histamine, anti-cancer, and neuroprotective effects .
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- HY-138110R
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4-Methyldiphenhydramine (Standard)
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Reference Standards
Endogenous Metabolite
iGluR
Histamine Receptor
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Neurological Disease
Inflammation/Immunology
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Toladryl (Standard) is the analytical standard of Toladryl. This product is intended for research and analytical applications. Toladryl is a derivative of Diphenhydramine (HY-B0303), capable of penetrating the blood-brain barrier and possessing oral activity, as well as antihistamine and anticholinergic activities. The anticholinergic activity of Toladryl is approximately one-tenth that of Diphenhydramine (HY-B0303), and its protective effect against lethal doses of histamine in guinea pigs is 2 to 4 times that of Diphenhydramine (HY-B0303). The side effects of Toladryl are fewer and milder than those of Diphenhydramine (HY-B0303), but at higher doses, it may cause central nervous system symptoms such as insomnia, agitation, and disorientation. Toladryl can be used for research in allergic diseases .
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- HY-B1619R
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GSK-3
NF-κB
Amyloid-β
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Neurological Disease
Metabolic Disease
Inflammation/Immunology
Cancer
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Cromolyn (Standard) is the analytical standard of Cromolyn. This product is intended for research and analytical applications. Cromolyn (Cromoglycate) is an orally active GSK-3β inhibitor with an IC50 of 2.0 μM. Cromolyn is also a mast cell stabilizer that can inhibit the release of mediators from mast cells, regulate reflex bronchoconstriction, and reduce non-specific bronchial hyperreactivity, and Cromolyn can be used in the research of bronchial asthma. In addition, Cromolyn has multiple activities such as anti-inflammatory, anti-allergic, anti-histamine, anti-cancer, and neuroprotective effects .
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- HY-Y0546R
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Reference Standards
Endogenous Metabolite
Photosensitizer
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Cancer
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Benzophenone (Standard) is the analytical standard of Benzophenone. This product is intended for research and analytical applications. Benzophenone standard is a photosensitizer, that absorbs UV light, transfers its energy to DNA, and triggers DNA damage. Benzophenone standard can be used as the fragrance enhancer, ultraviolet curing agent, additive in plastics, or the flavor ingredient. Benzophenone standard can also be used in the manufacturing of insecticides, agricultural chemicals, hypnotics, antihistamines, and other pharmaceuticals. Benzophenone standard exhibits certain carcinogenicity in mouse/rat models under long term exposure. Benzophenone standard exhibits estrogenic activity .
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- HY-B1619S
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Cromoglycate-d5; Cromoglicic acid-d5; FPL-670-d5 free acid
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Isotope-Labeled Compounds
GSK-3
NF-κB
Amyloid-β
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Neurological Disease
Metabolic Disease
Inflammation/Immunology
Cancer
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Cromolyn-d5 (Cromoglycate-d5) is the deuterium labeled Cromolyn (HY-B1619). Cromolyn (Cromoglycate) is an orally active GSK-3β inhibitor with an IC50 of 2.0 μM. Cromolyn is also a mast cell stabilizer that can inhibit the release of mediators from mast cells, regulate reflex bronchoconstriction, and reduce non-specific bronchial hyperreactivity, and Cromolyn can be used in the research of bronchial asthma. In addition, Cromolyn has multiple activities such as anti-inflammatory, anti-allergic, anti-histamine, anti-cancer, and neuroprotective effects .
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- HY-115314
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LG 30435
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Histamine Receptor
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Inflammation/Immunology
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Mequitamium iodide (LG 30435) is an antihistamine drug with antiallergic and bronchodilatory activity. Mequitamium iodide can effectively antagonize airway contraction and inflammatory responses induced by histamine and antigens. Mequitamium iodide has nanomolar affinity for the H1 and smooth muscle receptors of histamine and mequitin. Mequitamium iodide, when administered in aerosol form, significantly inhibits histamine- and antigen-induced increases in airway pressure in allergic mice. Mequitamium iodide reduces antigen-induced eosinophil accumulation in the airways. Mequitamium iodide also exhibits inhibitory effects on PAF-induced platelet aggregation and bronchoconstriction, and can be used in the study of allergic diseases such as rhinitis and asthma .
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- HY-B0320AR
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Cromoglycate disodium (Standard); Cromoglicic acid disodium (Standard); FPL-670 (Standard)
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Reference Standards
GSK-3
NF-κB
Amyloid-β
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Neurological Disease
Metabolic Disease
Inflammation/Immunology
Cancer
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Cromolyn disodium (Standard) (Cromoglycate disodium (Standard)) is the analytical standard of Cromolyn disodium (HY-B0320A). This product is intended for research and analytical applications. Cromolyn (Cromoglycate) disodium is an orally active GSK-3β inhibitor with an IC50 of 2.0 μM. Cromolyn disodium is also a mast cell stabilizer that can inhibit the release of mediators from mast cells, regulate reflex bronchoconstriction, and reduce non-specific bronchial hyperreactivity, and Cromolyn disodium can be used in the research of bronchial asthma. In addition, Cromolyn disodium has multiple activities such as anti-inflammatory, anti-allergic, anti-histamine, anti-cancer, and neuroprotective effects .
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Cat. No. |
Product Name |
Category |
Target |
Chemical Structure |
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- HY-N0054
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-
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- HY-Y0546
-
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Structural Classification
Microorganisms
Classification of Application Fields
Ketones, Aldehydes, Acids
Source classification
Metabolic Disease
Endogenous metabolite
Disease Research Fields
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Endogenous Metabolite
Photosensitizer
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Benzophenone is an endogenous metabolite. Benzophenone is a photosensitizer, that absorbs UV light, transfers its energy to DNA, and triggers DNA damage. Benzophenone can be used as the fragrance enhancer, ultraviolet curing agent, additive in plastics, or the flavor ingredient. Benzophenone can also be used in the manufacturing of insecticides, agricultural chemicals, hypnotics, antihistamines, and other pharmaceuticals. Benzophenone exhibits certain carcinogenicity in mouse/rat models under long term exposure. Benzophenone exhibits estrogenic activity .
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- HY-B0539R
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- HY-N0359A
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- HY-147059R
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- HY-N0054R
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- HY-129482
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- HY-N1517A
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- HY-Y0546R
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Structural Classification
Microorganisms
Ketones, Aldehydes, Acids
Source classification
Endogenous metabolite
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Reference Standards
Endogenous Metabolite
Photosensitizer
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Benzophenone (Standard) is the analytical standard of Benzophenone. This product is intended for research and analytical applications. Benzophenone standard is a photosensitizer, that absorbs UV light, transfers its energy to DNA, and triggers DNA damage. Benzophenone standard can be used as the fragrance enhancer, ultraviolet curing agent, additive in plastics, or the flavor ingredient. Benzophenone standard can also be used in the manufacturing of insecticides, agricultural chemicals, hypnotics, antihistamines, and other pharmaceuticals. Benzophenone standard exhibits certain carcinogenicity in mouse/rat models under long term exposure. Benzophenone standard exhibits estrogenic activity .
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Cat. No. |
Product Name |
Chemical Structure |
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- HY-B0539S
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Desloratadine-d4 is the deuterium labeled Desloratadine. Desloratadine (Sch34117) is the orally active major metabolite of the nonsedating H1-antihistamine Loratadine. Desloratadine is a selective H1-receptor antagonist that has anti-allergic and anti-inflammatory activities[1][2].
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- HY-B0539S2
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Desloratadine-3,3,5,5-d4 is the deuterium labeled Desloratadine. Desloratadine (Sch34117) is the orally active major metabolite of the nonsedating H1-antihistamine Loratadine. Desloratadine is a selective H1-receptor antagonist that has anti-allergic and anti-inflammatory activities[1][2].
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- HY-B0539S3
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Desloratadine-d5 is deuterium labeled Desloratadine. Desloratadine (Sch34117) is the orally active major metabolite of the nonsedating H1-antihistamine Loratadine. Desloratadine is a selective H1-receptor antagonist that has anti-allergic and anti-inflammatory activities .
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- HY-B0539S1
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Desloratadine-d9 is the deuterium labeled Desloratadine. Desloratadine (Sch34117) is the orally active major metabolite of the nonsedating H1-antihistamine Loratadine. Desloratadine is a selective H1-receptor antagonist that has anti-allergic and anti-inflammatory activities .
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- HY-B0539S4
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Desloratadine-d4 hydrobromide is deuterated labeled Desloratadine (HY-B0539). Desloratadine (Sch34117) is the orally active major metabolite of the nonsedating H1-antihistamine Loratadine. Desloratadine is a selective H1-receptor antagonist that has anti-allergic and anti-inflammatory activities .
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- HY-12532S
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Astemizole-d3 is the deuterium labeled Astemizole. Astemizole (R 43512), a second-generation antihistamine drug to diminish allergic symptoms with a long duration of action, is a histamine H1-receptor antagonist, with an IC50 of 4 nM. Astemizole also shows potent hERG K+ channel blocking activity with an IC50 of 0.9 nM. Astemizole has antipruritic effects .
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- HY-B1619S
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Cromolyn-d5 (Cromoglycate-d5) is the deuterium labeled Cromolyn (HY-B1619). Cromolyn (Cromoglycate) is an orally active GSK-3β inhibitor with an IC50 of 2.0 μM. Cromolyn is also a mast cell stabilizer that can inhibit the release of mediators from mast cells, regulate reflex bronchoconstriction, and reduce non-specific bronchial hyperreactivity, and Cromolyn can be used in the research of bronchial asthma. In addition, Cromolyn has multiple activities such as anti-inflammatory, anti-allergic, anti-histamine, anti-cancer, and neuroprotective effects .
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