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-B0234R
    Estrone (Standard) 53-16-7 99.88%
    Estrone (Standard) is the analytical standard of Estrone. This product is intended for research and analytical applications. Estrone (E1) is a natural estrogenic hormone. Estrone is the main representative of the endogenous estrogens and is produced by several tissues, especially adipose tissue. Estrone is the result of the process of aromatization of androstenedione that occurs in fat cells.
    Estrone (Standard)
  • HY-P1339A
    Orexin B, human TFA 99.16%
    Orexin B, human (TFA) is an endogenous agonist at Orexin receptor with Kis of 420 and 36 nM for OX1 and OX2, respectively.
    Orexin B, human TFA
  • HY-113293A
    Estrone sulfate potassium 1240-04-6 ≥99.0%
    Estrone sulfate potassium is a natural endogenous steroid and is an estrogen ester and conjugate.
    Estrone sulfate potassium
  • HY-19320
    Orexin 2 Receptor Agonist 1796565-52-0 99.59%
    Orexin 2 Receptor Agonist is a potent selective OX2R agonist with an EC50 of 23 nM.
    Orexin 2 Receptor Agonist
  • HY-16474
    Relugolix 737789-87-6 99.95%
    Relugolix (TAK-385)?is a potent, orally active, nonpeptidic gonadotropin-releasing hormone (GnRH) antagonist. Relugolix possesses high affinity and potent antagonistic activity for human receptor (binding IC50=0.33 nM) and monkey receptor (IC50=0.32 nM) compared with TAK-013 (HY-100209). Relugolix is used for the study of sex-hormone-dependent diseases, such as including endometriosis, uterine fibroids and prostate cancer et al.
    Relugolix
  • HY-79593
    MRE-269 475085-57-5 99.14%
    MRE-269 is an active metabolite of selexipag, and acts as a selective IP receptor agonist.
    MRE-269
  • HY-101987
    BW 245C 72814-32-5 ≥99.0%
    BW 245C is a prostanoid DP-receptor (DP1) agonist, used to treat stroke.
    BW 245C
  • HY-112284
    Ebopiprant 2005486-31-5 98.65%
    Ebopiprant (OBE022) is an oral and selective prostaglandin F2α (PGF2α) receptor antagonist, with Kis of 1 nM, 26 nM for human and rat FP receptors, respectively.
    Ebopiprant
  • HY-15450A
    INCB 3284 887401-92-5 ≥98.0%
    INCB 3284 is a potent, selective and orally bioavailable human CCR2 antagonist, inhibiting monocyte chemoattractant protein-1 binding to hCCR2, with an IC50 of 3.7 nM. INCB 3284 can be used in the research of acute liver failure.
    INCB 3284
  • HY-12089
    Torcetrapib 262352-17-0 99.88%
    Torcetrapib (CP-529414) is a selective, potent cholesteryl ester transfer protein (CETP) inhibitor. A typical inhibition curve for whole human plasma, having a CETP concentration of 37 nM.
    Torcetrapib
  • HY-12397
    ZK159222 156965-15-0 99.23%
    ZK159222, a 25-carboxylic ester analogue of 1α,25-(OH)2D3, is a potent 1α,25-(OH)2D3 receptor (VDR) antagonist. The mechanism of ZK159222 antagonistic action is mediated by a lack of ligand-induced vitamin D receptor interaction with coactivators. ZK159222 has a partial agonistic character.
    ZK159222
  • HY-14185
    Lixivaptan 168079-32-1 99.67%
    Lixivaptan (VPA-985, WAY-VPA 985) is an orally active and selective vasopressin receptor V2 antagonist, with IC50 values of 1.2 and 2.3 nM for human and rat V2, respectively.
    Lixivaptan
  • HY-15010
    L-371,257 162042-44-6 ≥99.0%
    L-371,257 is an orally bioavailable, non-blood-brain barrier penetrant, selective and competitive antagonist of oxytocin receptor (pA2=8.4) with high affinity at both the oxytocin receptor (Ki=19 nM) and vasopressin V1a receptor (Ki=3.7 nM).
    L-371,257
  • HY-17022
    Esomeprazole magnesium trihydrate 217087-09-7 99.62%
    Esomeprazole magnesium trihydrate ((S)-Omeprazole magnesium trihydrate) is a potent and orally active H+, K+-ATPase inhibitor. Esomeprazole magnesium trihydrate has the potential for upper intestinal disorders and gastroesophageal reflux disease research. Esomeprazole magnesium trihydrate acts as an exosome inhibitor by blocking the exosome release via the inhibition of V-H+-ATPases.
    Esomeprazole magnesium trihydrate
  • HY-17453
    Salmeterol xinafoate 94749-08-3 99.96%
    Salmeterol (GR 33343X) xinafoate is a potent and selective human β2 adrenoceptor agonist. Salmeterol shows potent stimulation of cAMP accumulation in CHO cells expressing human β2, β1 and β3 adrenoceptors with pEC50s of 9.6, 6.1, and 5.9, respectively.
    Salmeterol xinafoate
  • HY-B0521
    Altrenogest 850-52-2 99.86%
    Altrenogest (Allyltrenbolone) is a progestogen structurally related to veterinary steroid trenbolone.
    Altrenogest
  • HY-B0774
    Seratrodast 112665-43-7 98.86%
    Seratrodast (AA 2414), an orally active antiasthmatic agent, is a thromboxane A2 receptor (TP) antagonist and ferroptosis inhibitor. Seratrodast reduces lipid ROS production, modulates the systemic xc-/GSH/GPX4 axis, and inhibits JNK phosphorylation and p53 expression. Seratrodast exhibits anti-asthmatic and anti-epileptic activity.
    Seratrodast
  • HY-N7143
    Monobutyl phthalate 131-70-4 99.72%
    Monobutyl phthalate, a major metabolite of dibutyl phthalate (DBP), possesses antiandrogenic effects. Monobutyl phthalate is an embryotoxicant.
    Monobutyl phthalate
  • HY-P2237
    Boc-Leu-Gly-Arg-AMC 65147-09-3 98.61%
    Boc-Leu-Gly-Arg-AMC is a fluorogenic AMC substrate for the convertases. Boc-Leu-Gly-Arg-AMC can be used in enzymatic assays.
    Boc-Leu-Gly-Arg-AMC
  • HY-P2901
    3α-Hydroxysteroid Dehydrogenase, Microorganism 9028-56-2
    3α-Hydroxysteroid Dehydrogenase, Microorganism (3α-HSD) is an enzyme encoded by the AKR1C4 gene, which can catalyze the conversion of 3-ketosteroids into 3α-hydroxy compounds. 3α-Hydroxysteroid dehydrogenase plays an important role in the inactivation of androgen DHT, and can convert DHT into 3α-androstanediol with weak androgen activity, which can be used in the research of hirsutism.
    3α-Hydroxysteroid Dehydrogenase, Microorganism
Cat. No. Product Name / Synonyms Application Reactivity