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-17000R
    Tolvaptan (Standard) 150683-30-0
    Tolvaptan (Standard) is the analytical standard of Tolvaptan. This product is intended for research and analytical applications. Tolvaptan is a selective, competitive and orally active vasopressin receptor 2 (V2R) antagonist with an IC50 of 1.28 μM for the inhibition of arginine vasopressin (AVP)-induced platelet aggregation. Tolvaptan induces cell apoposis and affects cell cycle. Tolvaptan can be used for the research of hyponatremia.
    Tolvaptan (Standard)
  • HY-17000S
    Tolvaptan-d7 1246818-18-7
    Tolvaptan-d7 is the deuterium labeled Tolvaptan. Tolvaptan is a selective, competitive arginine vasopressin receptor 2 antagonist with an IC50 of 1.28μM for the inhibition of AVP-induced platelet aggregation[1][2].
    Tolvaptan-d7
  • HY-17005S
    Olmesartan medoxomil-d6 1127298-67-2
    Olmesartan medoxomil-d6 (CS 866-d6) is the deuterium labeled Olmesartan medoxomil. Olmesartan medoxomil is a potent and selective angiotensin AT1 receptor inhibitor with IC50 of 66.2 μM[1][2].
    Olmesartan medoxomil-d6
  • HY-17021A
    Esomeprazole magnesium salt 1198768-91-0
    Esomeprazole magnesium salt ((S)-Omeprazole magnesium salt) is a potent and orally active proton pump inhibitor and reduces acid secretion through inhibition of the H+, K+-ATPase in gastric parietal cells. Esomeprazole magnesium salt has the potential for symptomatic gastroesophageal reflux disease research.
    Esomeprazole magnesium salt
  • HY-17021R
    Esomeprazole (Standard) 119141-88-7
    Esomeprazole (Standard) is the analytical standard of Esomeprazole. This product is intended for research and analytical applications. Esomeprazole ((S)-Omeprazole) is a potent and orally active proton pump inhibitor and reduces acid secretion through inhibition of the H+, K+-ATPase in gastric parietal cells. Esomeprazole has the potential for symptomatic gastroesophageal reflux disease research.
    Esomeprazole (Standard)
  • HY-17022R
    Esomeprazole magnesium (trihydrate) (Standard) 217087-09-7
    Esomeprazole magnesium (trihydrate) (Standard) is the analytical standard of Esomeprazole magnesium (trihydrate). This product is intended for research and analytical applications. 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) (Standard)
  • HY-17039R
    Alcaftadine (Standard) 147084-10-4
    Alcaftadine (Standard) is the analytical standard of Alcaftadine. This product is intended for research and analytical applications. Alcaftadine (R89674) is a histamine H1 receptor antagonist, which is used to prevent eye irritation brought on by allergic conjunctivitis. Alcaftadine is a broad-spectrum antihistamine displaying a high affinity for histamine H1 and H2 receptors and a lower affinity for H4 receptors. Alcaftadine also exhibits modulatory action on immune cell recruitment and mast cell stabilizing effects.
    Alcaftadine (Standard)
  • HY-17042R
    Cetirizine (Standard) 83881-51-0
    Cetirizine (Standard) is the analytical standard of Cetirizine. This product is intended for research and analytical applications. Cetirizine, a second-generation antihistamine and the carboxylated metabolite of hydroxyzine, is a specific, orally active and long-acting histamine H1-receptor antagonist. Cetirizine marks antiallergic properties and inhibits eosinophil chemotaxis during the allergic response.
    Cetirizine (Standard)
  • HY-17043R
    Loratadine (Standard) 79794-75-5
    Loratadine (Standard) is the analytical standard of Loratadine. This product is intended for research and analytical applications. Loratadine (SCH-29851) is a selective inverse peripheral histamine H1-receptor agonist with an IC50 of >32 μM. Loratadine has anti-dengue-virus (DENV) activity. Loratadine can inhibit immunologic release of inflammatory mediators.
    Loratadine (Standard)
  • HY-171248
    CDD-1115 3034215-86-3
    CDD-1115 is a potent, selective inhibitor of BMPR2 with IC50 of 1.8 nM, Kiapp of 6.2 nM. CDD-1115 inhibits bone morphogenetic protein (BMP)-mediated gene expression. BMP controls cellular processes across many tissue types, including the kidney, skeletal muscle, heart, and reproductive organs. BMP induces ectopic bone formation.
    CDD-1115
  • HY-172299
    Delmadinone acetate 13698-49-2
    Delmadinone acetate is an orally active compound that can control estrus and ovulation in female and male pets. Delmadinone acetate causes adrenal suppression from inhibition of release of ACTH from the pituitary gland.
    Delmadinone acetate
  • HY-173215
    3-Dimethylaminopropyl deacetylforskolin
    3-Dimethylaminopropyl deacetylforskolin is a dehydro derivative of adenylate cyclase activator Forskolin (HY-15371) and may cause cross-immunoreactivity with anti-Forskolin antibodies.
    3-Dimethylaminopropyl deacetylforskolin
  • HY-173271
    GHSR-1a agonist-1 3060887-25-1
    GHSR-1a agonist-1 (Compound 4b) is an orally active agonist of the human growth hormone secretagogue receptor 1a (GHSR-1a), with an EC50 of 0.49 nM. GHSR-1a agonist-1 can effectively stimulate the release of endogenous growth hormone by activating GHSR-1a. GHSR-1a agonist-1 administered orally at a dose as low as 0.1 mg/kg can increase the body weight and body length of 4-week-old rats. GHSR-1a agonist-1 can be used in the research field of growth and development retardation in children.
    GHSR-1a agonist-1
  • HY-17358R
    Loteprednol Etabonate (Standard) 82034-46-6
    Loteprednol Etabonate (Standard) is the analytical standard of Loteprednol Etabonate. This product is intended for research and analytical applications. Loteprednol etabonate (LE) is an orally active "soft" steroid belonging to a unique class of glucocorticoids. Loteprednol etabonate (LE) exhibits anti-inflammatory activity and has been used in optometry and ophthalmology.
    Loteprednol Etabonate (Standard)
  • HY-17375R
    Allylestrenol (Standard) 432-60-0
    Allylestrenol (Standard) is the analytical standard of Allylestrenol. This product is intended for research and analytical applications. Allylestrenol, a synthetic sexualsteroid, is used worldwide in case of endangered pregnancies.
    Allylestrenol (Standard)
  • HY-17405R
    Alarelin (Acetate) (Standard) 79561-22-1
    Alarelin (Acetate) (Standard) is the analytical standard of Alarelin (Acetate). This product is intended for research and analytical applications. Alarelin acetate is a synthetic GnRH agonist.
    Alarelin (Acetate) (Standard)
  • HY-17416R
    Guanfacine (hydrochloride) (Standard) 29110-48-3
    Guanfacine (hydrochloride) (Standard) is the analytical standard of Guanfacine (hydrochloride). This product is intended for research and analytical applications. Guanfacine hydrochloride is an orally active noradrenergic α2A agonist and has high selective for the α2A receptor subtype. Guanfacine has effects in producing hypotension and sedation. Guanfacine can be used for the research of a variety of prefrontal cortex (PFC) cognitive disorders, including tourette's syndrome and attention deficit hyperactivity disorder (ADHD).
    Guanfacine (hydrochloride) (Standard)
  • HY-17446R
    Icatibant (Standard) 130308-48-4
    Icatibant (Standard) is the analytical standard of Icatibant. This product is intended for research and analytical applications. Icatibant (HOE-140) is a potent and specific peptide antagonist of bradykinin B2 receptor with IC50 and Ki of 1.07 nM and 0.798 nM respectively.
    Icatibant (Standard)
  • HY-17453R
    Salmeterol (xinafoate) (Standard) 94749-08-3
    Salmeterol (xinafoate) (Standard) is the analytical standard of Salmeterol (xinafoate). This product is intended for research and analytical applications. 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) (Standard)
  • HY-17512R
    Losartan (Standard) 114798-26-4
    Losartan (Standard) is the analytical standard of Losartan. This product is intended for research and analytical applications. Losartan is an angiotensin II receptor antagonist, competing with the binding of angiotensin II to AT1 receptors with IC50 of 20 nM.
    Losartan (Standard)
Cat. No. Product Name / Synonyms Application Reactivity