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-B1405R
    Dehydroisoandrosterone 3-acetate (Standard) 853-23-6
    Dehydroisoandrosterone 3-acetate (Standard) is the analytical standard of Dehydroisoandrosterone 3-acetate. This product is intended for research and analytical applications. Dehydroepiandrosterone 3-acetate is a testosterone/estrogen precursor and known modulator of vertebrate aggression.
    Dehydroisoandrosterone 3-acetate (Standard)
  • HY-B1510S
    Acrivastine D7 172165-56-9 98%
    Acrivastine-d7 is a deuterium labeled Acrivastine. Acrivastine is a short acting histamine 1 receptor antagonist.
    Acrivastine D7
  • HY-B1540S
    Beclomethasone-d5 1263143-48-1 98%
    Beclomethasone-d5 is the deuterium labeled Beclometasone. Beclometasone (Beclomethasone) is a prototype glucocorticoid receptor agonist.
    Beclomethasone-d5
  • HY-B1614R
    Clenbuterol hydrochloride (Standard) 21898-19-1
    Clenbuterol (hydrochloride) (Standard) is the analytical standard of Clenbuterol (hydrochloride). This product is intended for research and analytical applications. Clenbuterol (NAB-365) hydrochloride, a selective β2-adrenergic agonist, enhances skeletal muscle strength and hypertrophy. Clenbuterol hydrochloride induces growth factor mRNA, activates astrocytes, and protects rat brain tissue against ischemic damage.
    Clenbuterol hydrochloride (Standard)
  • HY-B1710S
    Norethindrone acetate-d8 98%
    Norethindrone acetate-d8 is the deuterium labeled Norethindrone acetate. Norethindrone acetate is a female hormone used for the research of endometriosis. Norethindrone acetate-d8 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    Norethindrone acetate-d8
  • HY-B1830R
    Estradiol enanthate (Standard) 4956-37-0
    Estradiol enanthate (Standard) is the analytical standard of Estradiol enanthate. Estradiol enanthate (E2EN) is a shorter-acting estrogen. Estradiol enanthate is an injectable contraceptive in combination with Dihydroxyprogesterone acetophenide. Estradiol enanthate promotes withdrawal bleeding, in a pattern similar to menstruation.
    Estradiol enanthate (Standard)
  • HY-B1832R
    Prednisone acetate (Standard) 125-10-0 98%
    Prednisone acetate (Standard) is the analytical standard of Prednisone acetate. This product is intended for research and analytical applications. Prednisone acetate (Prednisone 21-acetate), a glucocorticoid, is an orally active Notch inhibitor. Prednisone acetate has anti-inflammatory activity and can enhance the immune response.
    Prednisone acetate (Standard)
  • HY-B1895S
    Levodropropizine-d8 98%
    Levodropropizine-d8 is deuterium labeled Levodropropizine. Levodropropizine (DF-526) is a histamine receptor inhibitor, Levodropropizine is an effective and very well tolerated peripheral antitussive agent.
    Levodropropizine-d8
  • HY-B1941R
    4-tert-Octylphenol (Standard) 140-66-9
    4-tert-Octylphenol (Standard) is the analytical standard of 4-tert-Octylphenol. This product is intended for research and analytical applications. 4-tert-Octylphenol, a endocrine-disrupting chemical, is an estrogenic agent. 4-tert-Octylphenol is also a biodegradation product of non-ionic surfactants alkylphenol polyethoxylates. 4-tert-Octylphenol induces apoptosis in neuronal progenitor cells in offspring mouse brain. 4-tert-Octylphenol reduces bromodeoxyuridine (BrdU), mitotic marker Ki67, and phospho-histone H3 (p-Histone-H3), resulting in a reduction of neuronal progenitor proliferation. 4-tert-Octylphenol disrupts brain development and behavior in mice, which is promising for reserch of immune response, neuro-related diseases and ethology.
    4-tert-Octylphenol (Standard)
  • HY-B1951R
    Trietazine (Standard) 1912-26-1
    Trietazine (Standard) is the analytical standard of Trietazine. This product is intended for research and analytical applications. Trietazine is a selective pre- and post-emergence glyphosate-based herbicide. Trietazine residues cause human health risks, such as cancer, birth defects, and hormone imbalance.
    Trietazine (Standard)
  • HY-B1986S
    p,p'-DDE-d8 93952-19-3 98%
    p,p'-DDE-d8 is the deuterium labeled p,p'-DDE. p,p'-DDE (4,4'-DDE), a major metabolite of persistent dichlorodiphenyltrichloroethane (DDT), is a potent androgen receptor antagonist, with an IC50 of 5 μM and a Ki of 3.5 μM.
    p,p'-DDE-d8
  • HY-B2158S
    Chlorotrianisene-d9 1276197-26-2 98%
    Chlorotrianisene-d9 is the deuterium labeled Chlorotrianisene. Chlorotrianisene is a long-acting non-steroidal estrogen and an orally active estrogen receptor modulator. Chlorotrianisene exhibits antiestrogenic activity. Chlorotrianisene potently inhibits the enzyme COX-1 and inhibits platelet aggregation in whole blood.
    Chlorotrianisene-d9
  • HY-B2168S
    Mequitazine-d8 hydrobromide 98%
    Mequitazine-d8 hydrobromide is deuterated labeled Mequitazine (HY-B2168). Mequitazine is a potent, and long-acting histamine H1 antagonist.
    Mequitazine-d8 hydrobromide
  • HY-E70169
    Galactose-3-O-sulfotransferase 2 98%
    Galactose-3-O-sulfotransferase 2 is a sulfotransferase and acts on oligosaccharides.
    Galactose-3-O-sulfotransferase 2
  • HY-E70170
    Heparan Sulfate 2-O-Sulfotransferase 1 98%
    Heparan Sulfate 2-O-Sulfotransferase 1 is a sulfotransferase and influences dermatan sulfate biosynthesis.
    Heparan Sulfate 2-O-Sulfotransferase 1
  • HY-E70171
    Heparan Sulfate 3-O-Sulfotransferase 1 98%
    Heparan Sulfate 3-O-Sulfotransferase 1 is a sulfotransferase. Heparan Sulfate 3-O-Sulfotransferase controls cellular production of the anticoagulant heparan sulfate related structure.
    Heparan Sulfate 3-O-Sulfotransferase 1
  • HY-E70173
    Heparan Sulfate 6-O-Sulfotransferase 1
    Heparan Sulfate 6-O-Sulfotransferase 1 is a sulfotransferase. Heparan Sulfate 6-O-Sulfotransferase 1 is important in heparan sulfate biosynthesis.
    Heparan Sulfate 6-O-Sulfotransferase 1
  • HY-E70174
    Heparan Sulfate 6-O-Sulfotransferase 3 98%
    Heparan Sulfate 6-O-Sulfotransferase 3 is a sulfotransferase. Heparan Sulfate 6-O-Sulfotransferase 3 is important in heparan sulfate biosynthesis.
    Heparan Sulfate 6-O-Sulfotransferase 3
  • HY-E70175
    Heparan Sulfate Glucosamine 3-O-Sulfotransferase 3 98%
    Heparan Sulfate Glucosamine 3-O-Sulfotransferase 3 is a sulfotransferase. Heparan Sulfate Glucosamine 3-O-Sulfotransferase 3 is important in heparan sulfate biosynthesis.
    Heparan Sulfate Glucosamine 3-O-Sulfotransferase 3
  • HY-E70176
    N-Deacetylase/N-Sulfotransferase 1 98%
    N-Deacetylase/N-Sulfotransferase 1 is a sulfotransferase. N-Deacetylase/N-Sulfotransferase 1 modifies heparan sulfate-dependent growth factor and morphogen signalling.
    N-Deacetylase/N-Sulfotransferase 1
Cat. No. Product Name / Synonyms Application Reactivity