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-129934S
    Latanoprost ethyl amide-d4 98%
    Latanoprost ethyl amide-d4 (Lat-NEt-d4) is deuterium labeled Latanoprost ethyl amide. Latanoprost ethyl amide (Lat-NEt) is a latanoprost analog in which the C-1 carboxyl group has been modified to an N-ethyl amide. Prostaglandin esters have been shown to have ocular hypotensive activity.1 Prostaglandin N-ethyl amides were recently introduced as alternative prostaglandin ocular hypotensive prodrugs. Although it has been claimed that prostaglandin ethyl amides are not converted to the free acids in vivo, studies in our laboratories have shown that bovine and human corneal tissue converts the N-ethyl amides of various prostaglandins to the free acids with a conversion rate of about 2.5 μg/g corneal tissue/hr. Lat-NEt would be expected to show the typical intraocular effects of Latanoprost free acid, but with the much slower hydrolysis pharmacokinetics of the prostaglandin N-amides.
    Latanoprost ethyl amide-d4
  • HY-131105R
    Cimbuterol (Standard) 54239-39-3
    Cimbuterol (Standard) is the analytical standard of Cimbuterol (HY-131105). This product is intended for research and analytical applications. Cimbuterol is a β-adrenergic agonist. β-adrenergic agonists act as bronchodilators and tocolytics. β-adrenergic agonists promote growth.
    Cimbuterol (Standard)
  • HY-131105S
    Cimbuterol-d9 1246819-04-4 98%
    Cimbuterol-d9 is the deuterium labeled Cimbuterol (HY-131105). Cimbuterol is a β-adrenergic agonist. β-adrenergic agonists act as bronchodilators and tocolytics. β-adrenergic agonists promote growth.
    Cimbuterol-d9
  • HY-132316S
    (rac)-2,4-O-Dimethylzearalenone-d6 1246833-55-5 98%
    (rac)-2,4-O-Dimethylzearalenone-d6 is deuterium labeled (rac)-2,4-O-Dimethylzearalenone. (rac)-2,4-O-Dimethylzearalenone is a Zearalenone analog with blocked resorcinol OH groups
    (rac)-2,4-O-Dimethylzearalenone-d6
  • HY-133724R
    Vardenafil N-oxide (Standard) 448184-48-3
    Vardenafil N-oxide (Standard) is the analytical standard of Vardenafil N-oxide. This product is intended for research and analytical applications. Vardenafil N-oxide is a N-Oxide impurity of Vardenafil (HY-B0442).
    Vardenafil N-oxide (Standard)
  • HY-135473S
    Chlormadinone-d6 98%
    Chlormadinone-d6 is the deuterium labeled Chlormadinone (HY-135473) . Chlormadinone is an antiandrogen agent. Chlormadinone can be used for the study of benign prostatic hyperplasia (BPH).
    Chlormadinone-d6
  • HY-135580A
    Raloxifene Bismethyl Ether hydrochloride 84541-36-6 98%
    Raloxifene Bismethyl Ether hydrochloride is a metabolite of Raloxifene and an estrogen receptor inactive compound on which both hydroxyl groups are absent.
    Raloxifene Bismethyl Ether hydrochloride
  • HY-135582S
    Raloxifene 4'-glucuronide-d4 1279033-52-1 98%
    Raloxifene 4'-glucuronide-d4 is deuterated labeled Raloxifene 4'-glucuronide (HY-135582). Raloxifene 4'-glucuronide is a primary metabolite of Raloxifene. Raloxifene 4'-glucuronide formation is mediated mostly by UGT1A10 and UGT1A8. Raloxifene 4'-glucuronide binds to estrogen receptor with an IC50 of 370 μM. . Raloxifene is a selective estrogen receptor modulator. Raloxifene activates TGFβ3 promoter as a full agonist at nanomolar concentrations, and inhibits the estrogen response element-containing vitellogenin promoter expression.
    Raloxifene 4'-glucuronide-d4
  • HY-13570S1
    Betamethasone-d5-1 2244574-92-1 98%
    Betamethasone-d5-1 is deuterium labeled Betamethasone. Betamethasone is a synthetic glucocorticoid with anti-inflammatory and immunosuppressive activities. Betamethasone accelerates fetal lung maturation and induces gene expression and apoptosis.
    Betamethasone-d5-1
  • HY-13609S1
    Deflazacort-d7 98%
    Deflazacort-d7 is the deuterium labeled Deflazacort. Deflazacort, a glucocorticoid, is an inactive proagent and is converted rapidly to the active metabolite 21-desacetyldeflazacort. Deflazacort is used as an anti-inflammatory and immunosuppressant.
    Deflazacort-d7
  • HY-13632S1
    Exemestane-13C3 98%
    Exemestane-13C3 is the 13C-labeled Exemestane. Exemestane (FCE 24304) is a selective, irreversible and orally active steroidal aromatase inhibitor with IC50s of 30 nM and 40 nM for human placental and rat ovarian aromatase, respectively. Exemestane can be used for hormone-dependent breast cancer research.
    Exemestane-13C3
  • HY-13632S5
    Exemestane-13C,d2 98%
    Exemestane-13C,d2 is 13C and deuterated labeled Exemestane (HY-13632). Exemestane (FCE 24304) is a selective, irreversible and orally active steroidal aromatase inhibitor with IC50s of 30 nM and 40 nM for human placental and rat ovarian aromatase, respectively. Exemestane can be used for hormone-dependent breast cancer research.
    Exemestane-13C,d2
  • HY-136520A
    (R)-Xanthoanthrafil 247568-68-9 98%
    (R)-Xanthoanthrafil is a phosphodiesterase-5 (PDE5) inhibitor. (R)-Xanthoanthrafil selectively inhibits PDE5, increasing cyclic guanosine monophosphate (cGMP) levels, leading to smooth muscle relaxation and promoting penile erection. (R)-Xanthoanthrafil can be used to study erectile dysfunction.
    (R)-Xanthoanthrafil
  • HY-13676S1
    Megestrol acetate-d3-1 98%
    Megestrol acetate-d3-1 is deuterium labeled Megestrol acetate. Megestrol acetate is a synthetic and orally active progesteronal agent. Megestrol acetate is effective as an appetite stimulant for wasting syndromes such as cachexia. Megestrol acetate decreases nuclear and cytosol androgen receptors human BPH tissue. Megestrol acetate has the potential for HIV study and downregulates autophagic catabolic pathway.
    Megestrol acetate-d3-1
  • HY-13683S1
    Mifepristone-13C,d3 98%
    Mifepristone-13C,d3 is the 13C- and deuterium labeled Mifepristone. Mifepristone (RU486) is a progesterone receptor (PR) and glucocorticoid receptor (GR) antagonist with IC50s of 0.2 nM and 2.6 nM in in vitro assay. Mifepristone-13C,d3 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    Mifepristone-13C,d3
  • HY-13683S2
    Mifepristone-d6 1228097-18-4 98%
    Mifepristone-d6 is deuterated labeled Mifepristone (HY-13683). Mifepristone (RU486) is a progesterone receptor (PR) and glucocorticoid receptor (GR) antagonist with IC50s of 0.2 nM and 2.6 nM in in vitro assay.
    Mifepristone-d6
  • HY-13715BR
    Norepinephrine bitartrate monohydrate (Standard) 108341-18-0
    Norepinephrine (bitartrate monohydrate) (Standard) is the analytical standard of Norepinephrine (bitartrate monohydrate). This product is intended for research and analytical applications. Norepinephrine (Levarterenol; L-Noradrenaline) bitartrate monohydrate is a potent adrenergic receptor (AR) agonist. Norepinephrine activates α1, α2, β1 receptors.
    Norepinephrine bitartrate monohydrate (Standard)
  • HY-137868A
    Decanoyl coenzyme A triammonium 799812-83-2 98%
    Decanoyl coenzyme A (Decanoyl CoA) triammonium is a primer for the fatty acid elongation system in Mycobacterium smegmat.
    Decanoyl coenzyme A triammonium
  • HY-13955S1
    Telmisartan-d4 98%
    Telmisartan-d4 is the deuterium labeled Telmisartan. Telmisartan is a potent, long lasting antagonist of angiotensin II type 1 receptor (AT1), selectively inhibiting the binding of 125I-AngII to AT1 receptors with IC50 of 9.2 nM.
    Telmisartan-d4
  • HY-13955S2
    Telmisartan-13C,d3 1261396-33-1 98%
    Telmisartan-13C,d3 is the 13C- and deuterium labeled Telmisartan. Telmisartan is a potent, long lasting antagonist of angiotensin II type 1 receptor (AT1), selectively inhibiting the binding of 125I-AngII to AT1 receptors with IC50 of 9.2 nM.
    Telmisartan-13C,d3
Cat. No. Product Name / Synonyms Application Reactivity