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  4. Reference Standards

Reference Standards

Material, sufficiently homogeneous and stable with respect to one or more specified properties, and the uses include the calibration of a measurement system, assessment of a measurement procedure, assigning values to other materials, and quality control and so on.

Reference Standards Related Products (7748):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-A0178AR
    Isothipendyl hydrochloride (Standard)
    Isothipendyl (hydrochloride) (Standard) is the analytical standard of Isothipendyl (hydrochloride). This product is intended for research and analytical applications. Isothipendyl hydrochloride (), an azaphenothiazine derivative, is a potent histamine 1 (H1) receptor antagonist.othipendyl is a primary metabolite.
    Isothipendyl hydrochloride (Standard)
  • HY-B0901R
    Bromperidol (Standard)
    Bromperidol (Standard) is the analytical standard of Bromperidol. This product is intended for research and analytical applications. Bromperidol (R-11333) possesses antipsychotic activity, with a high affinity for central dopamine receptors D2. Bromperidol can kill Mycobacteria in a synergistic manner with Spectinomycin.
    Bromperidol (Standard)
  • HY-B1071R
    Lasalocid (Standard)
    Lasalocid (Standard) is the analytical standard of Lasalocid. This product is intended for research and analytical applications. Lasalocid (Lasalocid-A) is an antibacterial and anticoccidial agent that can be used as feed additives. Lasalocid exhibits antitumor activity. Lasalocid is orally active.
    Lasalocid (Standard)
  • HY-103641AR
    (2S)-Octyl-α-hydroxyglutarate (Standard)
    CVT-2738 (Standard) is the analytical standard of CVT-2738. This product is intended for research and analytical applications. CVT-2738 is a Ranolazine (HY-B0280) Metabolite, and shows anti-myocardial ischemia activities.
    (2S)-Octyl-α-hydroxyglutarate (Standard)
  • HY-W016715R
    L-Cysteine hydrochloride hydrate (Standard)
    L-Cysteine (hydrochloride hydrate) (Standard) is the analytical standard of L-Cysteine (hydrochloride hydrate). This product is intended for research and analytical applications. L-Cysteine hydrochloride hydrate is a conditionally essential amino acid, which acts as a precursor for biologically active molecules such as hydrogen sulphide (H2S), glutathione and taurine. L-Cysteine hydrochloride hydrate suppresses ghrelin and reduces appetite in rodents and humans.
    L-Cysteine hydrochloride hydrate (Standard)
  • HY-B0516R
    Articaine hydrochloride (Standard)
    Articaine (Hoe-045) hydrochloride (Standard) is the analytical standard of Articaine hydrochloride (HY-B0516). This product is intended for research and analytical applications. Articaine (Hoe-045) hydrochloride is a selective inhibitor of voltage-gated sodium channels (such as rNav1.4, hNav1.7, and rNav1.8), with an IC50 of 15.8 μM for open-state Na+ channels, and IC50 of 40.6 μM and 378 μM for inactivated and resting-state Na+ channels, respectively. Articaine hydrochloride exerts local anesthetic activity by inhibiting Na+ influx to block nerve impulse conduction, and can also inhibit NF-κB activation and NLRP3 inflammasome pathways, exhibiting anti-inflammatory function. Articaine hydrochloride can be used in the study of dental local anesthesia and inflammatory-related diseases (such as acute kidney injury).
    Articaine hydrochloride (Standard)
  • HY-117580R
    16α-Hydroxyprednisolone (Standard)
    16α-Hydroxyprednisolone (OH-PRED) (Standard) is the analytical standard of 16α-Hydroxyprednisolone. This product is intended for research and analytical applications. 16α-Hydroxyprednisolone is a stereoselective metabolite of the 22(R) epimer of the glucocorticoid Budesonide (HY-13580). 16α-Hydroxyprednisolone formation is catalyzed by isoenzymes within the cytochrome P450 3A (CYP3A) subfamily. 16α-Hydroxyprednisolone formation can be inhibited by antibodies targeting the CYP3A subfamily.
    16α-Hydroxyprednisolone (Standard)
  • HY-B0366AR
    Cyproheptadine hydrochloride (Standard)
    Cyproheptadine (hydrochloride) (Standard) is the analytical standard of Cyproheptadine (hydrochloride). This product is intended for research and analytical applications. Cyproheptadine hydrochloride is a potent and orally active 5-HT2A receptor antagonist, with antidepressant and antiserotonergic effects. Cyproheptadine hydrochloride has antiplatelet and thromboprotective activities. Cyproheptadine hydrochloride can be used for the research of thromboembolic disorders.
    Cyproheptadine hydrochloride (Standard)
  • HY-15030AR
    Naproxen sodium (Standard)
    Naproxen (sodium) (Standard) is the analytical standard of Naproxen (sodium). This product is intended for research and analytical applications. Naproxen sodium is a COX-1 and COX-2 inhibitor with IC50s of 8.72 and 5.15 μM, respectively in cell assay.
    Naproxen sodium (Standard)
  • HY-B1892R
    Cefazolin (Standard)
    Cefazolin (Standard) is the analytical standard of Cefazolin. This product is intended for research and analytical applications. Cefazolin (Cephazolin) is a first-generation cephalosporin antibiotic and can be used in varieties of bacterial infections research. Cefazolin has anti-inflammatory effect and can attenuate post-operative cognitive dysfunction (POCD).
    Cefazolin (Standard)
  • HY-B0475R
    Xylometazoline hydrochloride (Standard)
    Xylometazoline (hydrochloride) (Standard) is the analytical standard of Xylometazoline (hydrochloride). This product is intended for research and analytical applications. Xylometazoline hydrochloride is an α-adrenergic receptor agonist (Ki=0.05-1.7 μM). Xylometazoline hydrochloride can constrict nasal blood vessels and increase nasal airflow. Xylometazoline hydrochloride can be used in nose stuffiness and runny nose research.
    Xylometazoline hydrochloride (Standard)
  • HY-101723R
    Modecainide (Standard)
    Modecainide (Standard) is the analytical standard of Modecainide. This product is intended for research and analytical applications. Modecainide is a major metabolite of Encainide, which is an antiarrhythmic agent.
    Modecainide (Standard)
  • HY-19470R
    Topilutamide (Standard)
    Topilutamide (Standard) is the analytical standard of Topilutamide. This product is intended for research and analytical applications. Topilutamide is a topical nonsteroidal antiandrogen (NSAA).
    Topilutamide (Standard)
  • HY-N1465R
    Aristolochic acid D (Standard)
    Aristolochic acid D (Standard) (Aristolochic acid-IVa (Standard)) is the analytical standard of Aristolochic acid D (HY-N1465). This product is intended for research and analytical applications. Aristolochic acid D (Aristolochic acid-IVa) is an orally active PDE2 (IC50: 4.673 μM) and CDK2 (IC50: 25 μM) inhibitor that can be isolated from Aristolochia indica L. Aristolochic acid D exhibits anti-inflammatory activity and is non-carcinogenic and non-nephrotoxic. Aristolochic acid D can be used in the research of inflammation and tumor-related diseases.
    Aristolochic acid D (Standard)
  • HY-Y1134R
    D-Tartaric acid (Standard)
    D-Tartaric acid (Standard) is the analytical standard of D-Tartaric acid. This product is intended for research and analytical applications. D-Tartaric acid (D-(-)-Tartaric acid) is a polyhydroxy acid. D-Tartaric acid crystal structure is studied by X-ray and neutron diffraction.
    D-Tartaric acid (Standard)
  • HY-G0003R
    Iloperidone metabolite Hydroxy Iloperidone (Standard)
    Diamfenetide (Standard) is the analytical standard of Diamfenetide. This product is intended for research and analytical applications. Diamfenetide is used for the study of Fasciola hepatica infections in vitro.?Diamfenetide?leads to irreversible paralysis in vitro of immature and adult Fasciola hepatica.
    Iloperidone metabolite Hydroxy Iloperidone (Standard)
  • HY-N0693R
    Schisandrin A (Standard)
    Schisandrin A (Standard) is the analytical standard of Schisandrin A. This product is intended for research and analytical applications. Schisandrin A inhibits CYP3A activity with an IC50 of 6.60 μM and Ki of 5.83 μM, respectively.
    Schisandrin A (Standard)
  • HY-B1960R
    Canthaxanthin (Standard)
    Canthaxanthin (Standard) is the analytical standard of Canthaxanthin. This product is intended for research and analytical applications. Canthaxanthin is a red-orange carotenoid with various biological activities, such as antioxidant, antitumor properties.
    Canthaxanthin (Standard)
  • HY-B0949R
    Protriptyline hydrochloride (Standard)
    Protriptyline hydrochloride (Standard) is the analytical standard of Protriptyline hydrochloride (HY-B0949). This product is intended for research and analytical applications. Protriptyline hydrochloride is a potent tricyclic antidepressant (TCA). Protriptyline hydrochloride inhibits AChE activity with an IC50 value of 0.06 mM and inhibits Aβ self-assembly. Protriptyline hydrochloride can be used for the study of depression and Alzheimers disease.
    Protriptyline hydrochloride (Standard)
  • HY-17360R
    Tiotropium Bromide (Standard)
    Tiotropium (Bromide) (Standard) is the analytical standard of Tiotropium (Bromide). This product is intended for research and analytical applications. Tiotropium Bromide (BA679 BR) is a muscarinic acetylcholine receptor (mAChR) antagonist that blocks the binding of the acetylcholine ligand and subsequent opening of the ligand-gated ion channel.
    Tiotropium Bromide (Standard)