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-19513A
    MB-07344 sodium 99.07%
    MB-07344 sodium is a potent thyroid hormone receptor (TR)-β agonist with a Ki of 2.17 nM. MB-07344 sodium has additive cholesterol lowering activity in combination with Atorvastatin (HY-B0589) in rabbits, dogs and monkeys.
    MB-07344 sodium
  • HY-19870C
    Setmelanotide monoacetate 2759937-80-7 99.88%
    Setmelanotide (monoacetate) is a melanocortin 4 receptor (MC4R) agonist that acts on human and rat MC4R with EC50 values of 0.27 nM and 0.28 nM, respectively.
    Setmelanotide monoacetate
  • HY-30215R
    (S)-Leucic acid (Standard) 13748-90-8
    (S)-Leucic acid (Standard) is the analytical standard of (S)-Leucic acid (HY-30215). This product is intended for research and analytical applications. (S)-Leucic acid is a metabolite of Leucine. (S)-Leucic acid has anabolic effects, particularly promoting muscle protein synthesis. (S)-Leucic acid can be used in the diagnosis of pregnancy loss.
    (S)-Leucic acid (Standard)
  • HY-A0070C
    Liothyronine hydrochloride 6138-47-2 98%
    Liothyronine hydrochloride is an active form of thyroid hormone. Liothyronine hydrochloride is a potent thyroid hormone receptors TRα and TRβ agonist with Kis of 2.33 nM for hTRα and hTRβ, respectively.
    Liothyronine hydrochloride
  • HY-B0111R
    Drospirenone (Standard) 67392-87-4 99.89%
    Drospirenone (Standard) is the analytical standard of Drospirenone. This product is intended for research and analytical applications.
    Drospirenone (Standard)
  • HY-B0205R
    Candesartan (Standard) 139481-59-7 98.00%
    Candesartan (Standard) is the analytical standard of Candesartan. This product is intended for research and analytical applications. Candesartan (CV 11974) is an orally active angiotensin II AT1-Receptor blocker and PPAR-γ agonist. Candesartan has potent and long-lasting antihypertensive effects. Candesartan can be used for the research of hypertension, chronic heart failure (CHF) and Traumatic brain injury (TBI).
    Candesartan (Standard)
  • HY-B0257R
    Levonorgestrel (Standard) 797-63-7 99.94%
    Levonorgestrel (Standard) is the analytical standard of Levonorgestrel. This product is intended for research and analytical applications.
    Levonorgestrel (Standard)
  • HY-B0371D
    (S)-Terazosin 109351-33-9 99.90%
    (S)-Terazosin is an active S-enantiomer of Terazosin. (S)-Terazosin is a potent and high-affinity α-adrenoceptor antagonist with Ki values of 3.91 nM, 0.79 nM and 1.16 nM for α1a, α1b and α1d-adrenoceptor, respectively. (S)-Terazosin also has high-affinity for α2a, α2B and α2c-adrenoceptor with Ki values of 729 nM, 3.5 nM and 46.4 nM, respectively.
    (S)-Terazosin
  • HY-B0371S
    Terazosin-d8 1006718-20-2 99.23%
    Terazosin-d8 is deuterium labeled Terazosin. Terazosin is a quinazoline derivative and a competitive and orally active α1-adrenoceptor antagonist. Terazosin works by relaxing blood vessels and the opening of the bladder. Terazosin has the potential for benign prostatic hyperplasia (BPH) and high blood pressure treatment.
    Terazosin-d8
  • HY-B0507A
    Sulfathiazole sodium 144-74-1 99.92%
    Sulfathiazole sodium is an orally active, endocrine disruptor targeting the steroidogenic pathway, specifically enhancing the activity of CYP19 in human adrenal cancer cells (H295R) and upregulating the mRN expression of CYP17, CYP19, and 3β-HSD. Sulfathiazole sodium increases the production of 17-estradiol (E2) and has endocrine disrupting effects on aquatic organisms such as the Japanese medaka fish. Sulfathiazole sodium is also a cathodic corrosion inhibitor. It inhibits the corrosion of copper by chloride ions through chemical and physical adsorption on the copper surface, reduces the corrosion current density and shifts the corrosion potential negatively.
    Sulfathiazole sodium
  • HY-B0554R
    Norethindrone (Standard) 68-22-4 99.01%
    Norethindrone (Standard) is the analytical standard of Norethindrone. This product is intended for research and analytical applications. Norethindrone is a female progestin approved by FDA for the treatment of endometriosis, uterine bleeding caused by abnormal hormone levels, and secondary amenorrhea.
    Norethindrone (Standard)
  • HY-B0596A
    Taltirelin acetate 1549593-23-8 99.38%
    Taltirelin acetate (TA-0910) is an acetate form of Taltirelin (TA-0910). Taltirelin (TA-0910) is an orally effective analogue of thyrotropin releasing hormone (TRH) and a TRH receptor (TRH-R) superagonist (IC50 at 910 nM). Taltirelin can cross the blood-brain barrier. Taltirelin stimulates an increase in cytosolic Ca2+ concentration (Ca2+ release) with an EC50 value of 36 nM. Taltirelin increases cell viability and reduces apoptosis in SH-SY5Y cells and primary rat mesencephalic neurons treated with MPP+ (HY-W008719) or Rotenone (HY-B1756). Taltirelin has neuroprotective effects in both cellular and animal models of Parkinson's disease. Taltirelin alleviates fatigue-like behavior in mouse models of cancer-related fatigue.
    Taltirelin acetate
  • HY-B0625S
    Ciclesonide-d7 1225382-70-6 99.99%
    Ciclesonide-d7 is the deuterium labeled Ciclesonide. Ciclesonide (RPR251526) is a glucocorticoid with an potent anti-inflammatory activity. Ciclesonide can be used for asthma research.
    Ciclesonide-d7
  • HY-B0636R
    Triamcinolone acetonide (Standard) 76-25-5 99.79%
    Triamcinolone acetonide (Standard) is the analytical standard of Triamcinolone acetonide. This product is intended for research and analytical applications.
    Triamcinolone acetonide (Standard)
  • HY-B0648S
    Medroxyprogesterone-d3 162462-69-3
    Medroxyprogesterone-d3 is the deuterium labeled Medroxyprogesterone. Medroxyprogesterone is a progestin, a synthetic variant of the human hormone progesterone and a potent progesterone receptor agonist.
    Medroxyprogesterone-d3
  • HY-B0722R
    Histamine dihydrochloride (Standard) 56-92-8 99.96%
    Histamine dihydrochloride (Standard) is the analytical standard of Histamine dihydrochloride (HY-B0722). This product is intended for research and analytical applications. Histamine dihydrochloride is the agonist for histamine receptor and a vasodilator. Histamine dihydrochloride is an organic nitrogen compound that participates in local immune responses, regulates intestinal physiological functions, and acts as a neurotransmitter. Histamine dihydrochloride affects p38 MAPK/Akt signaling pathway, exhibits antitumor, antioxidant and anti-inflammatory activities. Histamine dihydrochloride can be used in the research of acute myeloid leukemia, malignant melanoma, and renal cell carcinoma.
    Histamine dihydrochloride (Standard)
  • HY-B0794A
    AZ7550 hydrochloride 2309762-40-9 98.66%
    AZ7550 hydrochloride is an active metabolite of AZD9291 and inhibits the activity of IGF1R with an IC50 of 1.6 μM.
    AZ7550 hydrochloride
  • HY-B0804S
    Nadolol-d9 94513-92-5
    Nadolol-d9 is the deuterium labeled Nadolol. Nadolol is a non-selective and orally active β-adrenergic receptors blocker.
    Nadolol-d9
  • HY-B1028S
    Pantethine-15N2 98%
    Pantethine-15N2 is the 15N2 labeled Pantethine. Pantethine is an orally active lipid-lowering agent. Pantethine has anti-tumor, anti-inflammatory and anti-SARS-COV virus activities. Pantethine is also a neuroprotective agent. Pantethine can be used in the study of Alzheimer's disease, Parkinson's disease, major depression, systemic sclerosis and pantothenate kinase-related neurodegeneration.
    Pantethine-15N2
  • HY-B1041A
    Aminoguanidine 79-17-4 98%
    Aminoguanidine (Pimagedine hydrochloride) is an inhibitor of diamine oxidase and nitric oxide synthase. Aminoguanidine has a dose-dependent inhibitory effect on apoptosis induced by Doxorubicin (HY-15142). Aminoguanidine has antioxidant properties. Aminoguanidine can be used in diabetic nephropathy research.
    Aminoguanidine
Cat. No. Product Name / Synonyms Application Reactivity