2. Endocrinology

Endocrinology

Endocrinology

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Found in most species of the animal kingdom, the endocrine system consists of glands that secrete hormones, and receptors that detect and react to the hormones. In response to environmental stimuli, the endocrine system secretes hormones and uses them as chemical messengers to orchestrate physiological, developmental and reproductive changes that affect the entire body for a long period of time. In order to maintain the proper functioning of the body through its entire life cycle, the endocrine system utilizes a complex feedback mechanism to fine-tune the balance of hormones in the bloodstream. Even a slight disruption to endocrine system’s function can throw off the delicate balance of hormones in the human body and lead to an endocrine disorder, or endocrine disease, such as diabetes, adrenal insufficiency, hyper- or hypothyroidism, and polycystic ovary syndrome (PCOS).

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-B0659R
    Brimonidine (Standard) 59803-98-4
    Brimonidine (Standard) is the analytical standard of Brimonidine. This product is intended for research and analytical applications. Brimonidine (UK 14304) is a full α2-adrenergic receptor (α2-AR) agonist.
    Brimonidine (Standard)
  • HY-B0661R
    Tamsulosin (Standard) 106133-20-4
    Tamsulosin (Standard) is the analytical standard of Tamsulosin. This product is intended for research and analytical applications. Tamsulosin ((R)-(-)-YM12617 free base) is an inhibitor of α1-adrenergic receptor. Tamsulosin is used for the research of prostatic hyperplasia. Tamsulosin attenuates abdominal aortic aneurysm growth in animal models.
    Tamsulosin (Standard)
  • HY-B0661S
    Tamsulosin-d4 1231943-97-7 98%
    Tamsulosin-d4 ((R)-(-)-YM12617 (free base)-d4) is deuterium labeled Tamsulosin. Tamsulosin ((R)-(-)-YM12617 free base) is an inhibitor of α1-adrenergic receptor. Tamsulosin is used for the research of prostatic hyperplasia. Tamsulosin attenuates abdominal aortic aneurysm growth in animal models.
    Tamsulosin-d4
  • HY-B0674R
    Ebastine (Standard) 90729-43-4
    Ebastine (Standard) is the analytical standard of Ebastine. This product is intended for research and analytical applications. Ebastine (LAS-W 090) is an orally active, second-generation histamine H1 receptor antagonist. Ebastine can be used for the symptoms of allergic rhinitis and chronic idiopathic urticaria research.
    Ebastine (Standard)
  • HY-B0716R
    Urapidil (Standard) 34661-75-1
    Urapidil (Standard) is the analytical standard of Urapidil. This product is intended for research and analytical applications. Urapidil is an α1 adrenoreceptor antagonist and a 5-HT1A receptor agonist.
    Urapidil (Standard)
  • HY-B0781R
    Promethazine hydrochloride (Standard) 58-33-3
    Promethazine (hydrochloride) (Standard) is the analytical standard of Promethazine (hydrochloride). This product is intended for research and analytical applications. Promethazine hydrochloride is an orally active phenothiazine derivative with antihistaminic (H1), sedative, antiemetic, anticholinergic, and antimotion sickness properties. Promethazine hydrochloride is a potent H1 receptor antagonist and a mAChR antagonist. It also has a certain affinity for 5-HT2A and 5-HT2C receptors.
    Promethazine hydrochloride (Standard)
  • HY-B0814R
    Levocetirizine (Standard) 130018-77-8
    Levocetirizine (Standard) is the analytical standard of Levocetirizine. This product is intended for research and analytical applications. Levocetirizine ((R)-Cetirizine) is a third-generation peripheral H1-receptor antagonist. Levocetirizine is an antihistaminic agent which is the R-enantiomer of Cetirizine. Levocetirizine has a higher affinity for the histamine H1-receptor than (S)-Cetirizine and can effectively treat allergic rhinitis and chronic idiopathic urticaria.
    Levocetirizine (Standard)
  • HY-B0845R
    Prochloraz (Standard) 67747-09-5 98%
    Prochloraz (Standard) is the analytical standard of Prochloraz. This product is intended for research and analytical applications. Prochloraz is an imidazole antifungal. Prochloraz is as an estrogen receptor (ER) and androgen receptor (AR) antagonist and an aromatase inhibitor with IC50 values of 25 μM, 4 μM and 0.3 μM, respectively. Prochloraz is able to activate the aryl hydrocarbon receptor (AhR) having an EC50 of 1 μM.
    Prochloraz (Standard)
  • HY-B0895R
    Hydroxyzine pamoate (Standard) 10246-75-0
    Hydroxyzine (pamoate) (Standard) is the analytical standard of Hydroxyzine (pamoate). This product is intended for research and analytical applications. Hydroxyzine pamoate is a histamine receptor H1 antagonist.
    Hydroxyzine pamoate (Standard)
  • HY-B0914B
    10-Undecenoic acid (copper) 35322-29-3 98%
    10-Undecenoic acid copper (Undecylenic acid copper) is an antifungal agent. 10-Undecenoic acid copper inhibits Aβ oligomerization, scavenges ROS and inhibits μ-calpain activity. 10-Undecenoic acid copper has neuroprotective effects. 10-Undecenoic acid copper has anticancer effects on a variety of tumors. 10-Undecenoic acid copper inhibits C. albicans biofilm formation and MRSA infection. 10-Undecenoic acid copper inhibits quorum sensing signals of Bacillus subtilis and Pseudomonas aeruginosa.
    10-Undecenoic acid (copper)
  • HY-B0920R
    Tolazamide (Standard) 1156-19-0
    Tolazamide (U-17835) (Standard) is the analytical standard of Tolazamide. This product is intended for research and analytical applications. Tolazamide is an orally active sulfonylurea agent that inhibits sulfonylurea receptor 1 (SUR1) linked to the inwardly rectifying potassium channel (IC50 = 4.2 µM in HEK293 cells transfected with the human receptor). Tolazamide has anti-diabetic properties. Tolazamide can lower blood glucose in sulfonylurea class. Tolazamide decreases insulin dose while continuing to maintain adequate metabolic control. Tolazamide is able to improve or normalize hyperglycemia and HbA.
    Tolazamide (Standard)
  • HY-B0958R
    Mupirocin (Standard) 12650-69-0
    Mupirocin (Standard) is the analytical standard of Mupirocin (HY-B0958). This product is intended for research and analytical applications. Mupirocin is an antibiotic. Mupirocin inhibits bacterial isoleucyl-tRNA synthetase, blocking protein synthesis. Mupirocin has high activity against Gram-positive bacteria such as Staphylococcus and Streptococcus, as well as some Gram-negative bacteria (such as Haemophilus influenzae). Mupirocin can be used in the research of diseases such as skin infections (such as MRSA infections) and chronic sinusitis.
    Mupirocin (Standard)
  • HY-B0976R
    Fenoterol (Standard) 13392-18-2
    Fenoterol (Standard) is the analytical standard of Fenoterol. This product is intended for research and analytical applications. Fenoterol (Th-1165), a sympathomimetic agent, is a selective and orally active β2-adrenoceptor agonist. Fenoterol is an effective bronchodilator and can be used for bronchospasm associated with asthma, bronchitis and other obstructive airway diseases research.
    Fenoterol (Standard)
  • HY-B1028R
    Pantethine (Standard) 16816-67-4 98%
    Pantethine (Standard) is the analytical standard of Pantethine. This product is intended for research and analytical applications. Pantethine is an orally active lipid-lowering agent. Pantethine has anti-tumor, anti-inflammatory and anti-SARS-COV virus activities. Pantethine is also a neuroprotective agent. Pantethine can be used in the study of Alzheimer's disease, Parkinson's disease, major depression, systemic sclerosis and pantothenate kinase-related neurodegeneration.
    Pantethine (Standard)
  • HY-B1041R
    Aminoguanidine hydrochloride (Standard) 1937-19-5
    Aminoguanidine (hydrochloride) (Standard) is the analytical standard of Aminoguanidine (hydrochloride). This product is intended for research and analytical applications. Aminoguanidine hydrochloride (Pimagedine hydrochloride) is an inhibitor of diamine oxidase and nitric oxide synthase. Aminoguanidine hydrochloride has a dose-dependent inhibitory effect on apoptosis induced by Doxorubicin (HY-15142). Aminoguanidine hydrochloride has antioxidant properties. Aminoguanidine hydrochloride can be used in diabetic nephropathy research.
    Aminoguanidine hydrochloride (Standard)
  • HY-B1052R
    Lofexidine hydrochloride (Standard) 21498-08-8
    Lofexidine (hydrochloride) (Standard) is the analytical standard of Lofexidine (hydrochloride). This product is intended for research and analytical applications. Lofexidine (hydrochloride) is a selective α2-receptor agonist, commonly used to alleviate the physical symptoms of heroin and other types of opioid withdrawal.
    Lofexidine hydrochloride (Standard)
  • HY-B1089R
    Ethynodiol diacetate (Standard) 297-76-7
    Ethynodiol diacetate (Standard) is the analytical standard of Ethynodiol diacetate. This product is intended for research and analytical applications. Ethynodiol diacetate is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    Ethynodiol diacetate (Standard)
  • HY-B1090R
    Cinnarizine (Standard) 298-57-7 99.01%
    Cinnarizine (Standard) is the analytical standard of Cinnarizine. This product is intended for research and analytical applications.
    Cinnarizine (Standard)
  • HY-B1100R
    Estradiol cypionate (Standard) 313-06-4
    Estradiol cypionate (Standard) is the analytical standard of Estradiol cypionate. This product is intended for research and analytical applications. Estradiol cypionate is the 17β-cypionate ester of Estradiol, which inhibits ET-1 synthesis by acting on estrogen receptors.
    Estradiol cypionate (Standard)
  • HY-B1111R
    Amitraz (Standard) 33089-61-1
    Amitraz (Standard) is the analytical standard of Amitraz. This product is intended for research and analytical applications. Amitraz is a non-systemic acaricide and insecticide with alpha-adrenergic agonist activity that interacts with octopamine receptors in the central nervous system and inhibits monoamine oxidase and prostaglandin synthesis.
    Amitraz (Standard)
Cat. No. Product Name / Synonyms Application Reactivity