1. Endocrinology

Endocrinology

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-15539
    Niperotidine 84845-75-0 98.90%
    Niperotidine is a histamine H2-receptor antagonist.
    Niperotidine
  • HY-15540
    Metiamide 34839-70-8
    Metiamide (SK&F 92058) is a histamine H2-receptor antagonist developed from another H2 antagonist, burimamide.
    Metiamide
  • HY-16635
    Setipiprant 866460-33-5 98.23%
    Setipiprant (ACT-129968) is an orally active and selective CRTH2 antagonist. Setipiprant interacts with hCRTH2 receptor with an IC50 value of 6 nM. Setipiprant inhibits prostanoid receptors hDP1 and hEP2 with IC50 values of 1290 and 2600 nM, respectively. Setipiprant can be used for the research of asthma and rhinitis.
    Setipiprant
  • HY-16756
    Toreforant 952494-46-1
    Toreforant is a potent and selective histamine H4 receptor (H4R) antagonist, with a Ki at the human receptor of 8.4 nM.
    Toreforant
  • HY-19436
    Solabegron 252920-94-8 99.89%
    Solabegron (GW 427353) is a selective β3-adrenergic receptor agonist, stimulating cAMP accumulation in Chinese hamster ovary cells expressing the human β3-AR, with an EC50 value of 22 nM. Solabegron (GW 427353) is being developed for the treatment of overactive bladder and irritable bowel syndrome.
    Solabegron
  • HY-B0886
    Iproniazid phosphate 305-33-9 99.92%
    Iproniazid phosphate is an orally active, irreversible, non-selective monoamine oxidase (MAO) inhibitor. Iproniazid phosphate inhibits MAO activity and enhances Rotenone (HY-B1756)-induced Apoptosis. Iproniazid phosphate modulates neurotransmitter levels, affects neuronal function, induces hepatic necrosis, and interferes with the endocrine system. Iproniazid phosphate can be used in the research of depression, Parkinson's disease, and hepatotoxicity.
    Iproniazid phosphate
  • HY-B0970
    Diphenylpyraline hydrochloride 132-18-3 99.94%
    Diphenylpyraline hydrochloride is a potent histamine H1?receptor antagonist. Diphenylpyraline hydrochloride acts as an orally active antihistamine agent?with antimuscarinic and antiallergic effects. Diphenylpyraline hydrochloride can be used for the relief of allergic conditions including rhinitis and hay fever, and in pruritic skin disorders in vivo.
    Diphenylpyraline hydrochloride
  • HY-B1389
    Lactitol monohydrate 81025-04-9 98.0%
    Lactitol monohydrate (D-Lactitol monohydrate) is a non-absorbable disaccharide and Bacterial regulator. Lactitol monohydrate reduces the populations of Bacteroides, Clostridium, coliforms and Eubacterium, while increasing the populations of Lactobacillus and Streptococcus. Lactitol monohydrate can be used in the research of portosystemic encephalopathy and chronic constipation.
    Lactitol monohydrate
  • HY-B1830
    Estradiol enanthate 4956-37-0 98.07%
    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
  • HY-N0223
    Epibetulinic acid 38736-77-5 98.0%
    Epibetulinic acid exhibits potent inhibitory effects on NO and prostaglandin E2 (PGE2) production in mouse macrophages (RAW 264.7) stimulated with bacterial endotoxin with IC50s of 0.7 and 0.6 μM, respectively. Anti-inflammatory activity.
    Epibetulinic acid
  • HY-N6812
    Karacoline 39089-30-0 99.58%
    Karacoline, a diterpene alkaloid found in the plant Aconitum kusnezoffii, reduces degradation of the extracellular matrix (ECM) in intervertebral disc degeneration (IDD) via the NF-κB signaling pathway.
    Karacoline
  • HY-N6969
    Dicentrine 517-66-8 99.94%
    Dicentrine is a natural product isolated from the plant Stephania epigaea Lo with antihypertensive effect. Dicentrine is an α1-adrenoceptor antagonist which has effective against human hyperplastic prostates.
    Dicentrine
  • HY-P1174
    GnRH Associated Peptide (GAP) (1-13), human 100111-07-7
    GnRH Associated Peptide (GAP) (1-13), human is an amino acid peptide fragment derived from GnRH. GAP can increase the secretion of luteinizing hormone (LH) and follicle-stimulating hormone (FSH) in rat anterior pituitary cells. GAP also inhibit the secretion of prolactin.
    GnRH Associated Peptide (GAP) (1-13), human
  • HY-P1469
    Bradykinin (1-6) 23815-88-5 99.60%
    Bradykinin (1-6) is an amino-truncated Bradykinin peptide. Bradykinin (1-6) is a stable metabolite of Bradykinin, cleaved by carboxypeptidase Y (CPY).
    Bradykinin (1-6)
  • HY-P1525
    Melanin Concentrating Hormone, salmon 87218-84-6 99.09%
    Melanin Concentrating Hormone, salmon is a 19-amino-acid neuropeptide initially identified in the pituitary gland of teleost fish, which regulates food intake, energy balance, sleep state, and the cardiovascular system. Melanin-concentrating hormone is a ligand for an orphan G protein-coupled receptor (SLC-1/GPR24) and MCHR2.
    Melanin Concentrating Hormone, salmon
  • HY-P3218
    [Glu4]-Oxytocin 4314-67-4 98.21%
    [Glu4]-Oxytocin is an appropriate derivative of oxytocin for conducting a comprehensive investigation by a variety of methods of the conformation of “oxytocin-like” molecules in aqueous solution.
    [Glu4]-Oxytocin
  • HY-P3222
    Oxytocin antiparallel dimer 20054-93-7 99.56%
    Oxytocin antiparallel dimer is the disulfide-bridged homo peptide dimer. Oxytocin dimer has oxytocin and vasopressin-like activity with less toxic than oxytocin.
    Oxytocin antiparallel dimer
  • HY-P3751
    [Tyr8] Bradykinin 32222-00-7 99.61%
    [Tyr8] Bradykinin is a B2 kinin receptor agonist. [Tyr8] Bradykinin also stimulates ERK1/2 phosphorylation. [Tyr8] Bradykinin can be used as an internal standard.
    [Tyr8] Bradykinin
  • HY-P3862
    [MePhe7]-Neurokinin B 110880-53-0 98.76%
    [MePhe7]-Neurokinin B is an neurokinin NK-3 receptor (NK3R) agonist with an IC50 value of 3 nM. [MePhe7]-Neurokinin B is a potential regulator of pulsatile gonadotropin-releasing hormone (GnRH) secretion via activation of the neurokinin-3 receptor (NK3R).
    [MePhe7]-Neurokinin B
  • HY-P4160
    PDC31 634586-40-6 98.67%
    PDC31 (THG113.31; ILGHXDYK) is an allosteric and non-competitive inhibitor of FP Prostaglandin Receptor. PDC31 is the D-amino acid-based oligopeptide, is used for smooth muscle contractile agent. PDC31 decreases the strength and duration of uterine contractions in vivo, which can be used for research of preterm labor and primary dysmenorrhea (PD). PDC31 also enhances Ca2+-dependent large-conductance K+-channel in human myometrial cells.
    PDC31
Cat. No. Product Name / Synonyms Application Reactivity