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estrogen level

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Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-B1234

    Octyl methoxycinnamate

    Environmental Pollutants Estrogen Receptor/ERR Androgen Receptor Cytochrome P450 Thyroid Hormone Receptor Metabolic Disease Endocrinology
    Octinoxate (Octyl methoxycinnamate) is a thyroid hormone receptor agonist, reducing the levels of triiodothyronine (T3) and thyroxine (T4) and transcription levels of genes related to type II deiodinase (deio2) in Japanese Medaka. Octinoxate is commonly used as a safe ultraviolet (UV) filter used in the aquatic environment. Octinoxate inhibits CYP1A1 and CYP1B1 to regulate hyaluronan (HA) (HY-B0633A) metabolism in a PI3K pathway-dependent manner in human keratinocytes. Octinoxate also exhibits an anti-estrogenic and anti-androgenic effect in vitro and in vivo .
    Octinoxate
  • HY-113986

    (R)-Fadrozole; (R)-CGS 16949A free base; FAD286

    Cytochrome P450 Cardiovascular Disease
    Dexfadrostat ((R)-Fadrozole) is an orally active and selective aromatase inhibitor, with human aromatase IC50 values of 6.4 nM. Dexfadrostat suppresses estrogen synthesis, reduces circulating estradiol levels and suppresses aldosterone production. Dexfadrostat can be used for the research of breast cancer, primary aldosteronism, and hypertension .
    Dexfadrostat
  • HY-107245
    Segetalin B
    2 Publications Verification

    Estrogen Receptor/ERR Sirtuin RUNX Metabolic Disease
    Segetalin B, an orally active cyclopentapeptide found in Vaccaria segetalis, possesses estrogen-like activity. Segetalin B promotes mineralization of ovariectomized rat-derived bone marrow mesenchymal stem cells (BMSCs) in vitro and increases the level of osteocalcin, BMP-2, ALP, and SIRT1 activity. Segetalin B is promising for research of post-menopausal osteoporosis (PMOP) .
    Segetalin B
  • HY-B1012

    W-3566

    Estrogen Receptor/ERR Cytochrome P450 GnRH Receptor Metabolic Disease Endocrinology
    Quinestrol (W-3566) is an orally effective synthetic estrogen compound that acts on CYP3A4, CYP1A2, and GnRH. Quinestrol interferes with GnRH release and disrupts the hypothalamic-pituitary-ovarian axis. Quinestrol downregulates the gene expression of follicle-stimulating hormone β and luteinizing hormone β, induces oxidative stress, damages reproductive organs, reduces sperm density and motility, increases sperm malformation rate, and alters the levels of sex hormones such as testosterone, luteinizing hormone, estradiol, and progesterone. Quinestrol can be used in studies related to reproductive function regulation .
    Quinestrol
  • HY-N0910
    Notoginsenoside Ft1
    1 Publications Verification

    PI3K mTOR Akt Apoptosis p38 MAPK ERK Transmembrane Glycoprotein Glutathione Reductase (GR) Estrogen Receptor/ERR Calcium Channel Ferroptosis G protein-coupled Bile Acid Receptor 1 FXR Cardiovascular Disease Neurological Disease Metabolic Disease Inflammation/Immunology Cancer
    Notoginsenoside Ft1 is an orally active bioactive saponin. Notoginsenoside Ft1 inhibits the PI3K/AKT/mTOR signaling pathway, activates the p38 MAPK and ERK1/2 signaling pathways, and increases the proportion of CD8 + T cells, thereby inducing apoptosis and lysosomal cell death in various cancer cells, and promoting angiogenesis. Notoginsenoside Ft1 causes vasodilation by activating glucocorticoid receptors (GR) and estrogen receptor beta (ERβ) in endothelial cells. Notoginsenoside Ft1 increases intracellular Ca 2+ accumulation, reduces cAMP levels by activating a signaling network mediated through P2Y12 receptors, and promotes platelet aggregation, thereby exerting a procoagulant effect. Notoginsenoside Ft1 inhibits ferroptosis (ferroptosis) in renal tubular epithelial cells by activating the TGR5 receptor, thereby demonstrating a renal protective effect. Notoginsenoside Ft1 acts as a TGR5 agonist and an FXR antagonist to combat obesity and insulin resistance .
    Notoginsenoside Ft1
  • HY-W014684

    Environmental Pollutants Keap1-Nrf2 Mitochondrial Metabolism Reactive Oxygen Species (ROS) Endocrinology
    Lilial is a widely used synthetic fragrance and ester in consumer products. Lilial possesses estrogenic activity in vitro. Lilial can induce a toxic effect on mitochondria that causes a decrease in the viability of HaCaT cells. Lilial can increase NRF2 protein level in vitro. Lilial is able to target respiratory chain complexes, inhibit complexes I and II of the electron transport chain, increase the generation of reactive oxygen species, and decrease the level of intracellular ATP. Lilial can induce systemic toxicity in vivo. Lilial induces significant DNA strand breaks .
    Lilial
  • HY-107939

    Glucocorticoid Receptor Cytochrome P450 Neurological Disease Metabolic Disease Inflammation/Immunology
    Paramethasone Acetate is an orally active long-acting glucocorticoid. Paramethasone Acetate directly inhibits testicular aromatase, thereby reducing the synthesis of estradiol. Paramethasone Acetate suppresses the basal and midcycle luteinizing hormone surges in female animals and blocks estrogen synthesis. Paramethasone Acetate also decreases circulating levels of dihydrotestosterone, androstenedione and estradiol in male animals. Paramethasone Acetate inhibits cartilage degeneration and alleviates joint pathological damage in osteoarthritis models. Paramethasone Acetate can be used in research related to osteoarthritis and endocrinology .
    Paramethasone Acetate
  • HY-13636A

    ICI 182780 (S enantiomer); ZD 9238 (S enantiomer); ZM 182780 (S enantiomer)

    Drug Isomer Estrogen Receptor/ERR p38 MAPK Apoptosis Cancer
    Fulvestrant (ICI 182780; ZD 9238) S enantiomer is the S-enantiomer of Fulvestrant (HY-13636), a potent estrogen receptor inhibitor. Fulvestrant binds to and blocks the estrogen receptor, promotes its degradation, and thereby inhibits receptor dimerization, nucleocytoplasmic shuttling and transcriptional activity. Fulvestrant effectively blocks estrogen signaling, MAPK pathway activation and ER-regulated protein expression. Fulvestrant induces apoptosis, inhibits the proliferation of breast cancer and prolactinoma cells, and reduces the mineralization level, alkaline phosphatase activity and osteocalcin expression of preosteoblasts. Prenatal exposure to Fulvestrant impairs ovarian follicular development and causes ovarian structural damage. Fulvestrant has been widely used in studies related to breast cancer, prolactinoma and other conditions .
    Fulvestrant (S enantiomer)
  • HY-N2026A
    Propylparaben sodium
    1 Publications Verification

    Propyl parahydroxybenzoate sodium; Propyl 4-hydroxybenzoate sodium

    Estrogen Receptor/ERR Cardiovascular Disease Neurological Disease
    Propylparaben sodium is an orally active weak estrogen receptor agonist. Propylparaben sodium regulates the PI3K-AKT and JNK signaling pathways, induces oxidative stress, and alters the estrous cycle, hormone levels and ovarian reserve function. Propylparaben sodium inhibits the growth of antral follicles and alters the accumulation of steroid hormones in follicle culture media. Propylparaben sodium can be used in studies related to ovarian aging and myocardial ischemia-reperfusion injury[1][2][3][4][5].
    Propylparaben sodium
  • HY-N6741

    Others Infection Endocrinology
    β-Zearalenol is a non-steroidal estrogenic mycotoxin synthesized by Fusarium species. β-Zearalenol potentially influences transcription and effects gene expression on translational level .
    β-Zearalenol
  • HY-A0287

    Clomifene; (Z/E)-Enclomiphene; (Z/E)-Enclomifene

    Estrogen Receptor/ERR Metabolic Disease Cancer
    Clomiphene (Clomifene; (Z/E)-Enclomiphene; (Z/E)-Enclomifene) is an orally active ovulation-inducing agent. Clomiphene binds to hypothalamic estrogen receptors to elevate FSH levels, and exhibits antiestrogenic or estrogenic properties. Clomiphene can induce erturbations during meiotic maturation and cytogenetic abnormalities in mouse oocytes. Clomiphene ameliorates memory impairment in PCOS models. Clomiphene mobilizes cytosolic calcium and reduces viability in prostate cancer cells. Clomiphene can be used for the research of polycystic ovary syndrome (PCOS) and prostate cancer .
    Clomiphene
  • HY-105184

    Cytochrome P450 Endocrinology
    YM511 is a highly specific non-steroidal aromatase inhibitor. YM511 inhibits aromatase activities in microsomes from rat ovary and human placenta competitively (IC50s of 0.4 and 0.12 nM, respectively). YM511 slightly inhibits production of other steroid hormones. YM511 has the potential for suppressing estrogen-dependent action research without affecting serum levels of other steroid hormones .
    YM511
  • HY-A0287S

    Clomifene-d5 hydrochloride; (Z/E)-Enclomiphene-d5 hydrochloride; (Z/E)-Enclomifene-d5 hydrochloride

    Isotope-Labeled Compounds Estrogen Receptor/ERR Metabolic Disease Cancer
    Clomifene (Clomifene; (Z/E)-Enclomiphene; (Z/E)-Enclomifene)-d5 hydrochloride is a deuterium labeled Clomifene hydrochloride (HY-A0287A). Clomiphene hydrochloride is an orally active ovulation-inducing agent. Clomiphene hydrochloride binds to hypothalamic estrogen receptors to elevate FSH levels, and exhibits antiestrogenic or estrogenic properties. Clomiphene hydrochloride can induce erturbations during meiotic maturation and cytogenetic abnormalities in mouse oocytes. Clomiphene hydrochloride ameliorates memory impairment in PCOS models. Clomiphene hydrochloride mobilizes cytosolic calcium and reduces viability in prostate cancer cells. Clomiphene hydrochloride can be used for the research of polycystic ovary syndrome (PCOS) and prostate cancer .
    Clomiphene-d5 hydrochloride
  • HY-W014684R

    Reference Standards Keap1-Nrf2 Reactive Oxygen Species (ROS) Mitochondrial Metabolism Endocrinology
    Lilial (Standard) is the analytical standard of Lilial. This product is intended for research and analytical applications. Lilial is a widely used synthetic fragrance and ester in consumer products. Lilial possesses estrogenic activity in vitro. Lilial can induce a toxic effect on mitochondria that causes a decrease in the viability of HaCaT cells. Lilial can increase NRF2 protein level in vitro. Lilial is able to target respiratory chain complexes, inhibit complexes I and II of the electron transport chain, increase the generation of reactive oxygen species, and decrease the level of intracellular ATP. Lilial can induce systemic toxicity in vivo. Lilial induces significant DNA strand breaks .
    Lilial (Standard)
  • HY-106751

    Progesterone Receptor Endocrinology
    Anordrin is a contraceptive agent. Anordrin exhibits estrogenicites and can induce decrease in serum progesterone levels in rat models. Anordrin inhibits endometrial epithelial cell mitosis and NAFLD induced by Tamoxifen (HY-13757A) in mouse uterus and liver as an anti-estrogenic and estrogenic agent .
    Anordrin
  • HY-144656

    Steroid Sulfatase Cancer
    Steroid sulfatase-IN-1 is a potent and orally active Steroid sulfatase inhibitor with an IC50 of 1.71 nM. Steroid sulfatase-IN-1 shows antitumor activity in vivo. Steroid sulfatase-IN-1 has the potential for the research of breast cancer .
    Steroid sulfatase-IN-1
  • HY-A0287A

    Clomifene hydrochloride; (Z/E)-Enclomiphene hydrochloride; (Z/E)-Enclomifene hydrochloride

    Estrogen Receptor/ERR Metabolic Disease Cancer
    Clomiphene (Clomifene; (Z/E)-Enclomiphene; (Z/E)-Enclomifene) hydrochloride is an orally active ovulation-inducing agent. Clomiphene hydrochloride binds to hypothalamic estrogen receptors to elevate FSH levels, and exhibits antiestrogenic or estrogenic properties. Clomiphene hydrochloride can induce erturbations during meiotic maturation and cytogenetic abnormalities in mouse oocytes. Clomiphene hydrochloride ameliorates memory impairment in PCOS models. Clomiphene hydrochloride mobilizes cytosolic calcium and reduces viability in prostate cancer cells. Clomiphene hydrochloride can be used for the research of polycystic ovary syndrome (PCOS) and prostate cancer .
    Clomiphene hydrochloride
  • HY-117649

    Estrogen Receptor/ERR Cancer
    RU-39411 is a steroidal anti-estrogen with mixed estrogenic/antiestrogen activity. RU-39411 has shown inhibitory effects on cell growth in the MCF-7 breast cancer model, with the effect being correlated with its binding affinity to the estrogen receptor. RU-39411 was able to downregulate the estrogen binding capacity of cells, but did not reduce estrogen receptor mRNA levels, indicating that the grafting of its side chain prevents the antagonistic effects usually associated with steroidal estrogens. The administration of RU-39411 can promote the synthesis of progesterone receptors, further supporting its activity as an estrogen .
    RU-39411
  • HY-123420

    Dinordrin I

    Steroid Sulfatase Metabolic Disease
    Dinordrin (Dinordrin I) is a steroid with a luteolytic effect. Dinordrin can cause depression of both plasma estrogen and progesterone levels .
    Dinordrin
  • HY-N6741R

    Reference Standards Others Infection Endocrinology
    β-Zearalenol (Standard) is the analytical standard of β-Zearalenol. This product is intended for research and analytical applications. β-Zearalenol is a non-steroidal estrogenic mycotoxin synthesized by Fusarium species. β-Zearalenol potentially influences transcription and effects gene expression on translational level .
    β-Zearalenol (Standard)
  • HY-W699238

    Biochemical Assay Reagents
    S-(-)-Aminoglutethimide D-tartrate is an aromatase inhibitor with activity that blocks adrenal steroidogenesis. S-(-)-Aminoglutethimide D-tartrate can be used to inhibit steroid-related diseases. S-(-)-Aminoglutethimide D-tartrate is often used clinically to control certain types of cancer. S-(-)-Aminoglutethimide D-tartrate effectively reduces testosterone and estrogen levels through an enzyme inhibition mechanism.
    S-(-)-Aminoglutethimide D-tartrate
  • HY-123664

    LY133314

    Estrogen Receptor/ERR Cancer
    Trioxifene mesylate (LY133314) is an orally active and selective estrogen receptor (ER) modulator with human ERα IC50 of 203.49 nM and Ki of 20.84 nM. Trioxifene mesylate binds estradiol receptors, inhibits ERα-mediated gene expression, reduces circulating gonadotrophin levels. Trioxifene mesylate can be used for the research of advanced breast cancer and androgen-independent, metastatic prostatic adenocarcinoma .
    Trioxifene mesylate
  • HY-135594

    Estrogen Receptor/ERR Metabolic Disease
    4'-Raloxifene-β-D-glucopyranoside, a metabolite of Raloxifene, is a benzothiophene glucuronidated at the 4' postion. 4'-Raloxifene-β-D-glucopyranoside is a selective and orally active estrogen receptor antagonist. 4'-Raloxifene-β-D-glucopyranoside can be used for inhibiting bone loss and resorption, and lowering lipid levels. 4'-Raloxifene-β-D-glucopyranoside, example 5, is extracted from patent US5567820A .
    4'-Raloxifene-β-D-glucopyranoside
  • HY-135595

    Estrogen Receptor/ERR Drug Metabolite Metabolic Disease
    6-Raloxifene-β-D-glucopyranoside, a derivative of Raloxifene, is a benzothiophene glucuronidated at the 6' postion. 6-Raloxifene-β-D-glucopyranoside is a selective and orally active estrogen receptor antagonist. 6-Raloxifene-β-D-glucopyranoside can be used for inhibiting bone loss and resorption, and lowering lipid levels. 6'-Raloxifene-β-D-glucopyranoside, compound Ia, is extracted from patent US5567820A .
    6-Raloxifene-β-D-glucopyranoside
  • HY-A0179

    Glucocorticoid Receptor Cytochrome P450 Neurological Disease Metabolic Disease Inflammation/Immunology
    Paramethasone is an orally active long-acting glucocorticoid. Paramethasone directly inhibits testicular aromatase, thereby reducing the synthesis of estradiol. Paramethasone suppresses the basal and midcycle luteinizing hormone surges in female animals and blocks estrogen synthesis. Paramethasone also decreases circulating levels of dihydrotestosterone, androstenedione and estradiol in male animals. Paramethasone inhibits cartilage degeneration and alleviates joint pathological damage in osteoarthritis models. Paramethasone can be used in research related to osteoarthritis and endocrinology .
    Paramethasone
  • HY-B1234S

    Cytochrome P450 Thyroid Hormone Receptor Androgen Receptor Estrogen Receptor/ERR Isotope-Labeled Compounds Metabolic Disease Endocrinology
    Octinoxate-13C,d3 is the deuterium labeled Octinoxate (HY-W245806). Octinoxate (Octyl methoxycinnamate) is a thyroid hormone receptor agonist, reducing the levels of triiodothyronine (T3) and thyroxine (T4) and transcription levels of genes related to type II deiodinase (deio2) in Japanese Medaka. Octinoxate is commonly used as a safe ultraviolet (UV) filter used in the aquatic environment. Octinoxate inhibits CYP1A1 and CYP1B1 to regulate hyaluronan (HA) (HY-B0633A) metabolism in a PI3K pathway-dependent manner in human keratinocytes. Octinoxate also exhibits an anti-estrogenic and anti-androgenic effect in vitro and in vivo .
    Octinoxate-13C,d3
  • HY-107939R

    Glucocorticoid Receptor Reference Standards Cytochrome P450 Neurological Disease Metabolic Disease Inflammation/Immunology
    Paramethasone Acetate (Standard) is the analytical standard of Paramethasone Acetate (HY-107939). This product is intended for research and analytical applications. Paramethasone Acetate is an orally active long-acting glucocorticoid. Paramethasone Acetate directly inhibits testicular aromatase, thereby reducing the synthesis of estradiol. Paramethasone Acetate suppresses the basal and midcycle luteinizing hormone surges in female animals and blocks estrogen synthesis. Paramethasone Acetate also decreases circulating levels of dihydrotestosterone, androstenedione and estradiol in male animals. Paramethasone Acetate inhibits cartilage degeneration and alleviates joint pathological damage in osteoarthritis models. Paramethasone Acetate can be used in research related to osteoarthritis and endocrinology.
    Paramethasone Acetate (Standard)
  • HY-W713284

    Isotope-Labeled Compounds Cytochrome P450 Estrogen Receptor/ERR Androgen Receptor Thyroid Hormone Receptor Endocrinology
    2-Ethylhexyl (E)-3-(4-(methoxy-d3)phenyl)acrylate is the deuterium labeled Octinoxate (HY-B1234). Octinoxate (Octyl methoxycinnamate) is a thyroid hormone receptor agonist, reducing the levels of triiodothyronine (T3) and thyroxine (T4) and transcription levels of genes related to type II deiodinase (deio2) in Japanese Medaka. Octinoxate is commonly used as a safe ultraviolet (UV) filter used in the aquatic environment. Octinoxate inhibits CYP1A1 and CYP1B1 to regulate hyaluronan (HA) (HY-B0633A) metabolism in a PI3K pathway-dependent manner in human keratinocytes. Octinoxate also exhibits an anti-estrogenic and anti-androgenic effect in vitro and in vivo .
    2-Ethylhexyl (E)-3-(4-(methoxy-d3)phenyl)acrylate
  • HY-138089

    Androgen Receptor Estrogen Receptor/ERR LDLR Metabolic Disease Cancer
    17β-Hydroxy exemestane (17-H-EXE) is the primary active metabolite of Exemestane (HY-13632). 17β-Hydroxy exemestane is an aromatase inhibitor (IC50 = 69 nM) and an androgen receptor (AR) agonist (IC50 = 39.6 nM) that is selective for AR over estrogen receptor α (ERα; IC50 = 21.2 μM). 17β-Hydroxy exemestane stimulates growth of AR- and ERα-positive MCF-7 (EC50= 2.7 μM) and T47D breast cancer cells (EC50s = 0.43 and 1500 nM for AR- and ER-mediated growth, respectively) and inhibits proliferation of testosterone-treated aromatase-overexpressing MCF-7 cells. 17β-Hydroxy exemestane inhibits increases in serum cholesterol and LDL levels and prevents decreases in bone mineral density in the lumbar vertebrae and femur, as well as femoral bending strength and compressive strength of the fifth lumbar vertebrae in ovariectomized rats .
    17β-Hydroxy exemestane
  • HY-107906

    Estrogen Receptor/ERR Endocrinology
    Conjugated estrogen sodium is a medication composed of a blend of estrogen hormones, utilized in the treatment of moderate to severe hot flashes, vaginal changes, and various other symptoms associated with menopause or decreased estrogen levels.
    Conjugated estrogen sodium
  • HY-180535

    Cytochrome P450 Cancer
    Aromatase-IN-8 is a selective Aromatase inhibitor against an IC50 of 0.05 µM. Aromatase-IN-8 exhibits selective antiproliferative effects against estrogen receptor-positive breast cancer cell lines, while showing no toxicity toward non-tumoral cells. Aromatase-IN-8 suppresses estrogen active, increases testosterone levels, and downregulates estrogen receptor expression and phosphorylation. Aromatase-IN-8 can be used for triple negative breast cancer research .
    Aromatase-IN-8
  • HY-123500

    Cytochrome P450 Cancer
    CGP-45688 is an orally active non-steroidal aromatase inhibitor with an ED50 of 30-100 μg/kg. CGP-45688 can reduce the level of estrogen in the body, thereby inhibiting the growth of estrogen-dependent tumors. CGP-45688 inhibits the growth of estrogen-dependent breast tumors in rat models. CGP-45688 disrupts the ovarian cycle and inhibits the weight of the uterus. CGP-45688 can be used for the study of breast cancer .
    CGP-45688
  • HY-N6741S

    Isotope-Labeled Compounds Infection
    β-Zearalenol- 13C18 is the 13C-labeled β-Zearalenol. β-Zearalenol is a non-steroidal estrogenic mycotoxin synthesized by Fusarium species. β-Zearalenol potentially influences transcription and effects gene expression on translational level .
    β-Zearalenol-13C18
  • HY-113986C

    (R)-Fadrozole hydrochloride; (R)-CGS 16949A; FAD286 hydrochloride

    Cytochrome P450 Cardiovascular Disease Cancer
    Dexfadrostat ((R)-Fadrozole) hydrochloride is an orally active and selective aromatase inhibitor, with human aromatase IC50 values of 6.4 nM. Dexfadrostat hydrochloride suppresses estrogen synthesis, reduces circulating estradiol levels and suppresses aldosterone production. Dexfadrostat hydrochloride can be used for the research of breast cancer, primary aldosteronism, and hypertension .
    Dexfadrostat hydrochloride
  • HY-N17411

    Others Metabolic Disease
    1-Dehydroxy-3,4-dihydroaucubigenin is a triglyceride accumulation inhibitor found in taheebo extract from Tabebuia avellanedae. 1-Dehydroxy-3,4-dihydroaucubigenin reduces triglyceride levels in adipocytes without cytotoxicity. 1-Dehydroxy-3,4-dihydroaucubigenin can be used for the research of estrogen deficiency-induced obesity .
    1-Dehydroxy-3,4-dihydroaucubigenin
  • HY-135529

    LY133314 free base

    Estrogen Receptor/ERR Cancer
    Trioxifene (LY133314 free base) is an orally active and selective estrogen receptor (ER) modulator with human ERα IC50 of 203.49 nM and Ki of 20.84 nM. Trioxifene binds estradiol receptors, inhibits ERα-mediated gene expression, reduces circulating gonadotrophin levels. Trioxifene can be used for the research of advanced breast cancer and androgen-independent, metastatic prostatic adenocarcinoma .
    Trioxifene
  • HY-176560

    Estrogen Receptor/ERR Metabolic Disease Cancer
    Raloxifene alkene (Compound 101) is a serum cholesterol clearance agent. Raloxifene alkene has significant anti-proliferation activity against breast adenocarcinoma cells. Raloxifene alkene effectively reduces serum cholesterol level without significant uterine weight and increase of number oieosinoohils in the stromallaver of ovarleclomized rat models. Raloxifene alkene can be used for post-menopausasyndrome, particularly osteoporosis, estrogen-dependent breast and uterine carcinoma research .
    Raloxifene alkene
  • HY-180420

    Cytochrome P450 Cancer
    Tan-931 is a non-competitive and selective inhibitor of aromatase , with an IC50 is 17.2 μM and a Ki of 40 μM for human aromatase, and an IC50 of 162 μM for rat aromatase. Tan-931 reduces plasma estradiol-17β level and weight of ovaries and uterus in PMSG (HY-N12634)-treated female rats. Tan-931 can be used for the research of estrogen-dependent metastatic breast cancer .
    Tan-931
  • HY-181163

    Caspase COX Cytochrome P450 Steroid Sulfatase Apoptosis Cancer
    Caspase-3/7 activator 4 is a caspase-3 activator and caspase-7 activator. Caspase-3/7 activator 4 inhibits key enzymes in estrogen biosynthesis, including aromatase (IC50 = 38.3 nM) and steroid sulfatase (IC50 = 12.7 µM), and selectively suppresses COX-2 (IC50 = 5.38 µM). Caspase-3/7 activator 4 shows strong antioxidant activity (DPPH: IC50 = 16.26 µM). Caspase-3/7 activator 4 inhibits estrogen synthesis, suppresses estrogen availability, reduces prostaglandin production, increases caspase-3/7 expression, induces G0/G1 cell cycle arrest, induces apoptotic cell death, reduces circulating TNF-α and VEGFR-II levels, restores hepatorenal function markers and histoarchitecture, restores antioxidant defense enzyme activity, reduces lipid peroxidation, exerts antiproliferative activity against breast cancer cells, exerts antitumor activity in the Ehrlich ascites carcinoma models. Caspase-3/7 activator 4 can be used for the research of breast cancer, ehrlich ascites carcinoma .
    Caspase-3/7 activator 4
  • HY-105184R

    Cytochrome P450 Reference Standards Endocrinology
    YM511 (Standard) is the analytical standard of YM511 (HY-105184). This product is intended for research and analytical applications. YM511 is a highly specific non-steroidal aromatase inhibitor. YM511 inhibits aromatase activities in microsomes from rat ovary and human placenta competitively (IC50s of 0.4 and 0.12 nM, respectively). YM511 slightly inhibits production of other steroid hormones. YM511 has the potential for suppressing estrogen-dependent action research without affecting serum levels of other steroid hormones .
    YM511 (Standard)
  • HY-B1012R

    W-3566 (Standard)

    Reference Standards Estrogen Receptor/ERR Metabolic Disease Endocrinology
    Quinestrol (Standard) is the analytical standard of Quinestrol (HY-B1012). This product is intended for research and analytical applications. Quinestrol (W-3566) is an orally effective synthetic estrogen compound that acts on CYP3A4, CYP1A2, and GnRH. Quinestrol interferes with GnRH release and disrupts the hypothalamic-pituitary-ovarian axis. Quinestrol downregulates the gene expression of follicle-stimulating hormone β and luteinizing hormone β, induces oxidative stress, damages reproductive organs, reduces sperm density and motility, increases sperm malformation rate, and alters the levels of sex hormones such as testosterone, luteinizing hormone, estradiol, and progesterone. Quinestrol can be used in studies related to reproductive function regulation .
    Quinestrol (Standard)

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