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-A0066A
    Tolazoline hydrochloride 59-97-2 99.93%
    Tolazoline hydrochloride (Imidaline hydrochloride) is an α-adrenergic receptor antagonist. Tolazoline hydrochloride inhibits Noradrenaline (HY-13715)-induced cell contraction, modulates vascular resistance, increases arterial pressure, and reverses bradycardia and tachypnea. Tolazoline hydrochloride can be used to study erectile dysfunction, α2-adrenergic receptor agonist-related poisoning, and skin vascular disease research.
    Tolazoline hydrochloride
  • HY-15722
    SB-222200 174635-69-9 99.85%
    SB-222200 is a potent, selective, orally active and blood-brain barrier (BBB) penetrant NK-3 receptor antagonist. SB-222200 is developed for central nervous system (CNS) disorders.
    SB-222200
  • HY-14247
    Fadrozole hydrochloride 102676-31-3 99.91%
    Fadrozole hydrochloride (CGS 16949A) is a potent, selective and nonsteroidal inhibitor of aromatase with an IC50 of 6.4 nM.
    Fadrozole hydrochloride
  • HY-I0508
    Phthalic acid 88-99-3 ≥99.0%
    Phthalic acid is the final common metabolite of phthalic acid esters (PAEs). Phthalic acid can be used for the synthesis of synthetic agents, such as isophthalic acid (IPA), and terephthalic acid (TPA). Phthalic acid has applications in the preparation of phthalate ester plasticizers. Phthalic acid exhibits mutagenic effect and causes genetic damage in mammalian germ cells.
    Phthalic acid
  • HY-N2609
    7,4'-Dihydroxyflavone 2196-14-7 99.68%
    7,4'-Dihydroxyflavone (7,4'-DHF) is a flavonoid, which can be isolated from Glycyrrhiza uralensis. 7,4'-Dihydroxyflavone is eotaxin/CCL11 inhibitor and CBR1 inhibitor (IC50=0.28 μM). 7,4'-Dihydroxyflavone has the ability to consistently suppress eotaxin production and prevent dexamethasone (Dex)‐paradoxical adverse effects on eotaxin production. 7,4'-Dihydroxyflavone (7,4'-DHF) inhibits MUC5AC gene expression, mucus production and secretion via regulation of NF-κB, STAT6 and HDAC2.7,4'-Dihydroxyflavone (7,4'-DHF) decreases phorbol 12-myristate 13-acetate (PMA) stimulated NCI-H292 human airway epithelial cell MUC5AC gene expression and mucus production with IC50 value of 1.4 µM.
    7,4'-Dihydroxyflavone
  • HY-N9457
    Norcholic acid 60696-62-0 ≥98.0%
    Norcholic acid is a normal minorbile C23 bile acid having four side chain and exsits in human urine and meconium. Norcholic acid can become prominent under certain pathological conditions. Norcholic acid is efficiently absorbed from intestine and quickly excreted into the bile but not into urine.
    Norcholic acid
  • HY-107139
    JNJ-10229570 524923-88-4 ≥98.0%
    JNJ-10229570 is an antagonist of melanocortin receptor 1 (MC1R) and melanocortin receptor 5 (MC5R), which inhibits sebaceous gland differentiation and the production of sebum-specific lipids. JNJ-10229570 inhibits the binding of 125I-NDP-α-MSH to cells expressing human MC1R and MC5R, with IC50 values of 270 nM and 200 nM, respectively.
    JNJ-10229570
  • HY-108618
    BC11-38 686770-80-9 ≥98.0%
    BC11-38 is a potent, selective, and biologically active PDE11 inhibitor, with IC50s of 0.28 µM and >100 µM for PDE11 and PDE1-10, respectively. BC11-38 elevates cAMP levels, PKA-mediated ATF-1 phosphorylation, and cortisol production in H295R cells.
    BC11-38
  • HY-134636
    PAPA NONOate 146672-58-4 ≥98.0%
    PAPA NONOate is a NO donor with a NO release half-life of 77 min (22-25°C). PAPA NONOate may represent a potential research for impaired wound healing in diabetes by increasing the rate of collagen synthesis at the wound site.
    PAPA NONOate
  • HY-160186
    20-SOLA 98.76%
    20-SOLA is an orally active 20-HETE antagonist. 20-SOLA greatly ameliorates changes in blood pressure and renal injury associated with a Streptozotocin (STZ) (HY-13753)-diabetic mouse model. 20-SOLA facilitates the restoration of coronary collateral growth (CCG) after ischemic injury. 20-SOLA can be studied for research in cardiovascular diseases and diabetes.
    20-SOLA
  • HY-30234A
    Clemizole hydrochloride 1163-36-6 99.99%
    Clemizole hydrochloride is an H1 histamine receptor antagonist, is found to substantially inhibit HCV replication. Clemizole hydrochloride is an inhibitor of TRPC5 channel. The IC50 of Clemizole hydrochloride for RNA binding by NS4B is 24 nM, whereas its EC50 for viral replication is 8 μM.
    Clemizole hydrochloride
  • HY-P0298A
    [Des-Arg9]-Bradykinin acetate 23827-91-0 99.95%
    [Des-Arg9]-Bradykinin acetate is a Bradykinin B1 receptor agonist that displays selectivity for B1 over B2 receptors.
    [Des-Arg9]-Bradykinin acetate
  • HY-16763
    Asapiprant 932372-01-5 99.89%
    Asapiprant is a potent and selective DP1 receptor antagonist with a Ki of 0.44 nM.
    Asapiprant
  • HY-17382
    Metoclopramide 364-62-5 99.98%
    Metoclopramide is a potent antagonist of 5-HT3 and dopamine D2 receptor, with IC50s of 308 nM and 483 nM, respectively. Metoclopramide can be used for the research of nausea and vomiting, gastro-oesophageal reflux, and gastroparesis.
    Metoclopramide
  • HY-B0098A
    Doxazosin mesylate 77883-43-3 98.49%
    Doxazosin mesylate (UK 33274 mesylate) is a quinazoline-derivative that selectively antagonizes postsynaptic α1-adrenergic receptors.
    Doxazosin mesylate
  • HY-B0257A
    Dydrogesterone 152-62-5 ≥99.0%
    Dydrogesterone is a potent, orally active progestogen indicated in a wide variety of gynaecological conditions related to progesterone deficiency.
    Dydrogesterone
  • HY-145727A
    Volanesorsen sodium 1573402-50-2 98.51%
    Volanesorsen sodium is an antisense oligonucleotide thay targes Apolipoprotein C-III (APOC3) mRNA. Volanesorsen sodium is used for the study of familial chylomicronemia syndrome.
    Volanesorsen sodium
  • HY-50081
    CCR2-RA-[R] 512177-83-2 99.71%
    CCR2-RA-[R] is an allosteric antagonist of the C-C chemokine receptor type 2 (CCR2) with an IC50 of 103 nM.
    CCR2-RA-[R]
  • HY-B0554
    Norethindrone 68-22-4 99.35%
    Norethindrone is a female progestin approved by FDA for the treatment of endometriosis, uterine bleeding caused by abnormal hormone levels, and secondary amenorrhea.
    Norethindrone
  • HY-B1664
    Iopanoic acid 96-83-3 98.58%
    Iopanoic acid is an inhibitor of 5'-Deiodinase and also an iodinated contrast medium.
    Iopanoic acid
Cat. No. Product Name / Synonyms Application Reactivity