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-W011683S
    2'-Deoxyadenosine monohydrate-1′-13C 446276-63-7 98%
    2'-Deoxyadenosine monohydrate-1′-13C is the 13C labeled 2'-Deoxyadenosine monohydrate (HY-W011683). 2′-Deoxyadenosine monohydrate is an adenine nucleoside that inhibits glucose-stimulated insulin release. 2′-Deoxyadenosine monohydrate inhibits glucose-stimulated increases seen in islet cyclic AMP (cAMP) accumulation. 2'-Deoxyadenosine monohydrate activates caspase-3 and promotes apoptosis. 2'-Deoxyadenosine monohydrate inhibits the activity of S-adenosyl-L-homocysteine hydrolase (SAHH). 2'-Deoxyadenosine monohydrate inhibits the growth of various cells. 2'-Deoxyadenosine monohydrate has an anticancer effect on colon cancer.
    2'-Deoxyadenosine monohydrate-1′-13C
  • HY-W013172R
    Norgestimate (Standard) 35189-28-7
    Norgestimate (Standard) is the analytical standard of Norgestimate. This product is intended for research and analytical applications. Norgestimate, a synthetic progesterone analog, is an orally active progestin with highly selective progestational activity and minimal androgenicity. Norgestimate is used for an oral contraceptive.
    Norgestimate (Standard)
  • HY-W013316R
    Lasamide (Standard) 2736-23-4
    Lasamide (Standard) is the analytical standard of Lasamide. This product is intended for research and analytical applications. Lasamide is a potent human Carbonic Anhydrase inhibitor with Ki values of 7.54 and 2.76 nM for hCAXII and hCAIX, respectively.
    Lasamide (Standard)
  • HY-W014410R
    Mucic acid (Standard) 526-99-8
    Mucic acid (Standard) is the analytical standard of Mucic acid (HY-W014410). This product is intended for research and analytical applications. Mucic acid (Galactaric acid) is a building block for polymers. Mucic acid stimulates Runx2 mRNA expression. Mucic acid can be used in polymer synthesis and bone tissue engineering research.
    Mucic acid (Standard)
  • HY-W014701R
    1,4-Dihydroxy-2-naphthoic acid (Standard) 31519-22-9 98%
    1,4-Dihydroxy-2-naphthoic acid (Standard) is the analytical standard for 1,4-Dihydroxy-2-naphthoic acid (HY-W014701). 1,4-Dihydroxy-2-naphthoic acid is an orally active aryl hydrocarbon receptor (AhR) agonist and a bifidogenic growth stimulator. 1,4-Dihydroxy-2-naphthoic acid can improve the motor dysfunction in parkinson's disease (PD) model through AhR-dependent and -independent pathways. 1,4-Dihydroxy-2-naphthoic acid exerts anti-inflammatory effects by regulating the gut microbiota (such as promoting the proliferation of Bifidobacterium) and directly regulating the host immune system. 1,4-Dihydroxy-2-naphthoic acid induces apoptosis through G0/G1 cell cycle arrest in human keratinocyte to inhibit psoriasis.
    1,4-Dihydroxy-2-naphthoic acid (Standard)
  • HY-W015026R
    Isobutylparaben (Standard) 4247-02-3
    Isobutylparaben (Standard) is the analytical standard of Isobutylparaben. This product is intended for research and analytical applications. Isobutylparaben (Isobutyl 4-hydroxybenzoate) is the agonist for PXR, CAR and PPAR. Isobutylparaben has a broad-spectrum antimicrobial activity and widely used in personal care products and cosmetics.
    Isobutylparaben (Standard)
  • HY-W015026S
    Isobutylparaben-d4 1219805-33-0 98%
    Isobutylparaben-d4 is the deuterium labeled Isobutylparaben. Isobutylparaben (Isobutyl 4-hydroxybenzoate) is the agonist for PXR, CAR and PPAR. Isobutylparaben has a broad-spectrum antimicrobial activity and widely used in personal care products and cosmetics.
    Isobutylparaben-d4
  • HY-W017158R
    Melilotic acid (Standard) 495-78-3
    Melilotic acid (Standard) is an analytical standard for Melilotic acid (HY-W017158). This product is intended for research and analytical applications. Melilotic acid (3-(2-hydroxyphenyl)-propanoic acid) is an orally active compound. Melilotic acid can be isolated from the bark of Chinese cinnamon. Melilotic acid has a significant inhibitory effect on gastric ulcers induced by serotonin (HY-B1473A), phenylbutazone (HY-B0230), ethanoyl, and water immersion stress.
    Melilotic acid (Standard)
  • HY-W040329S
    2'-Deoxyadenosine-13C10,15N5 1987883-24-8 98%
    2'-Deoxyadenosine-13C10,15N5 is 13C and 15N-labeled 2'-Deoxyadenosine (HY-W040329). 2′-Deoxyadenosine is an adenine nucleoside that inhibits glucose-stimulated insulin release. 2′-Deoxyadenosine inhibits glucose-stimulated increases seen in islet cyclic AMP (cAMP) accumulation. 2'-Deoxyadenosine activates caspase-3 and promotes apoptosis. 2'-Deoxyadenosine inhibits the activity of S-adenosyl-L-homocysteine hydrolase (SAHH). 2'-Deoxyadenosine inhibits the growth of various cells. 2'-Deoxyadenosine has an anticancer effect on colon cancer.
    2'-Deoxyadenosine-13C10,15N5
  • HY-W040790R
    2,6-Dimethylpyrazine (Standard) 108-50-9
    2,6-Dimethylpyrazine (Standard) is an analytical standard of 2,6-Dimethylpyrazine (HY-W040790). This product is intended for research and analytical applications. 2,6-Dimethylpyrazine is a key aroma compound. 2,6-Dimethylpyrazine can be isolated from Boletus edulis. 2,6-Dimethylpyrazine reduces seminal vesicle weight in rats. 2,6-Dimethylpyrazine can be used in food flavor and reproductive system research.
    2,6-Dimethylpyrazine (Standard)
  • HY-W041308R
    DCOIT (Standard) 64359-81-5
    DCOIT (Standard) is the analytical standard of DCOIT. This product is intended for research and analytical applications. DCOIT is a representative isothiazolinone that stimulates the gonadotropin-releasing hormone receptor (GnRHR)-mediated synthesis of follicle-stimulating hormone and luteinizing hormone in the brain. DCOIT interferes with G protein-coupled receptors, MAPK and Ca2+ signaling cascades[1].
    DCOIT (Standard)
  • HY-W087952R
    (R)-(-)-2-Butanol (Standard) 14898-79-4
    Ginsenoside Rg1 (Standard) is the analytical standard of Ginsenoside Rg1. This product is intended for research and analytical applications. Ginsenoside Rg1 is one of the major active components of Panax ginseng. Ginsenoside Rg1 ameliorates the impaired cognitive function, displays promising effects by reducing cerebral Aβ levels. Ginsenoside Rg1 also reduces NF-κB nuclear translocation.
    (R)-(-)-2-Butanol (Standard)
  • HY-W089845S
    Heneicosane-d44 39756-37-1 98%
    Heneicosane-d44 is the deuterium labeled Heneicosane (HY-W089845). Heneicosane is a royal-specific pheromone of insects (such as subterranean termites) and is an identification signal for queens and kings in termites. Heneicosane mediates royal recognition and the maintenance of social division of labor by being sensed by worker ants and triggering vibrations and antennal behaviors. Heneicosane can exert anti-inflammatory, analgesic and antipyretic activities by inhibiting the release of inflammatory mediators (such as prostaglandins and cytokines). At the same time, Heneicosane can also inhibit the mycelial growth of aflatoxin-producing fungi and inhibit the production of aflatoxin. Heneicosane can be used in insect chemical ecology research to analyze the regulatory mechanism of termite social behavior, and is also a potential target for new anti-inflammatory drugs.
    Heneicosane-d44
  • HY-W099579R
    Kojic acid dipalmitate (Standard) 79725-98-7
    Kojic acid dipalmitate (Standard) is the analytical standard of Kojic acid dipalmitate. This product is intended for research and analytical applications. Kojic acid dipalmitate (Kojic dipalmitate) is a derivative of Kojic acid (HY-W050154), a fungal metabolite that can be produced by species of Aspergillus, Acetobacter and Penicillium. Kojic acid dipalmitate is a slow and reversible competitive inhibitor of tyrosinase. Kojic acid dipalmitate can be used for skin‐lightening agent research.
    Kojic acid dipalmitate (Standard)
  • HY-W100026S
    Galaxolide-d6 (mixture of diastereomers) (>80%) 98%
    Galaxolide-d6 (mixture of diastereomers) (>80%) is the deuterium labeled Galaxolide (HY-W100026). Galaxolide can induce estrogenic activity (Estrogen Receptor/ERR), trigger oxidative stress and genotoxicity, and induce EROD and GST (Glutathione S-transferase) enzyme activity.
    Galaxolide-d6 (mixture of diastereomers) (>80%)
  • HY-W336192R
    (3E,8Z,11Z)-3,8,11-Tetradecatrienyl acetate (Standard) 163041-94-9
    Flamprop-methyl (Standard) is the analytical standard of Flamprop-methyl. This product is intended for research and analytical applications. Flamprop-methyl is an active compound.
    (3E,8Z,11Z)-3,8,11-Tetradecatrienyl acetate (Standard)
  • HY-W587691S
    16-Ketoestradiol-d5
    16-Ketoestradiol-d5 (16-keto-17β-Estradiol-d5) is the deuterium labeled 16-Ketoestradiol (HY-W587691). 6-Ketoestradiol is an active metabolite of the endogenous estrogen estrone.
    16-Ketoestradiol-d5
  • HY-W705784A
    T-1032 212500-03-3
    T-1032 is a selective phosphodiesterase 5 (PDE5) inhibitor with an IC50 value of 1.0 nM. T-1032 shows relaxant effect on isolated rabbit corpus cavernosum. T-1032 can be used for the research of erectile dysfunction.
    T-1032
  • HY-116790BSA
    (±)-Penbutolol-d9 hydrochloride 1346605-01-3 98%
    (±)-Penbutolol-d9 (hydrochloride) is a deuterium labeled (±)-Penbutolol hydrochloride. (+)-Penbutolol hydrochloride is a β-adrenoceptor antagonist, with an IC50 of 0.74 μM.
    (±)-Penbutolol-d9 hydrochloride
  • HY-150353MR1
    17-Estradiol, Estriol, Ethinylestradiol and Estrone in Methanol (Standard) 98%
    17-Estradiol, Estriol, Ethinylestradiol and Estrone in Methanol (Standard) is mainly used for the detection of hormone components in foods and cosmetics, and is suitable for use as standard products in GB 31658.7.
    17-Estradiol, Estriol, Ethinylestradiol and Estrone in Methanol (Standard)
Cat. No. Product Name / Synonyms Application Reactivity