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Results for "

estrogenicity

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Estrogen Receptor/ERR (276) 5 alpha Reductase (4) ADC Linker (4) Akt (1) Androgen Receptor (5) Apoptosis (31) Aryl Hydrocarbon Receptor (3) Autophagy (16) Bacterial (14) Bcl-2 Family (1) BCRP (1) Biochemical Assay Reagents (2) Calcium Channel (1) Calmodulin (2) Caspase (1) CDK (7) COX (2) Cytochrome P450 (10) Dengue virus (1) Drug Metabolite (8) E3 Ligase Ligand-Linker Conjugates (5) Endogenous Metabolite (69) ERK (1) Flavivirus (1) Fluorescent Dye (1) Fungal (4) Glucocorticoid Receptor (2) HDAC (2) Histamine Receptor (1) Histone Demethylase (1) HIV (2) HSP (6) Isotope-Labeled Compounds (36) Ligands for E3 Ligase (2) Ligands for Target Protein for PROTAC (1) Liposome (2) LXR (2) Mineralocorticoid Receptor (1) Mitophagy (2) MMP (1) Monoamine Oxidase (1) NF-κB (3) Parasite (6) Phosphatase (1) PI3K (1) Potassium Channel (2) Progesterone Receptor (3) PROTAC Linkers (1) PROTAC-Linker Conjugates for PAC (1) PROTACs (12) Reactive Oxygen Species (2) RET (1) SNIPERs (3) STAT (1) Steroid Sulfatase (6) Target Protein Ligand-Linker Conjugates (1) Tyrosinase (1) VEGFR (1) Wnt (1)
By Research Areas:	Cancer (239) Cardiovascular Disease (11) Endocrinology (94) Infection (22) Inflammation/Immunology (24) Metabolic Disease (47) Neurological Disease (16)
Click Chemistry:	Labeling and Fluorescence Imaging (1) PROTAC Synthesis (1) Azide (5) Alkynes (6)

401

Inhibitors & Agonists

Screening Libraries

Fluorescent Dye

Biochemical Assay Reagents

Peptides

Natural
Products

Isotope-Labeled Compounds

Click Chemistry

Targets Recommended: Estrogen Receptor/ERR

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-13724

Pipendoxifene

ERA-923
Estrogen Receptor/ERR Cancer

Pipendoxifene is a selective estrogen receptor modulator (SERM).

Pipendoxifene ERA-923	Estrogen Receptor/ERR	Cancer
Pipendoxifene is a selective estrogen receptor modulator (SERM).

HY-B1662

Hexestrol 1 Publications Verification	Estrogen Receptor/ERR	Endocrinology
Hexestrol is a nonsteroidal synthetic estrogen, with a K_i of 0.06 and 0.06 nM for estrogen receptor alpha (ERα) and ERβ. Hexestrol can be used for the research of the diseases caused by estrogen deficiencym, and it also can increase the weight of cattle .

HY-N8170

4',2-Dihydroxy-4,6-dimethoxydihydrochalcone	Estrogen Receptor/ERR	Endocrinology
4',2-Dihydroxy-4,6-dimethoxydihydrochalcone, an *estrogen* agonist, shows binding affinity for bovine uterine estrogen receptor with an IC₅₀50 of 15 μM .

HY-144204

Estrogen receptor antagonist 5	Estrogen Receptor/ERR	Endocrinology Cancer
Estrogen receptor antagonist 5 is a potent antagonist of Estrogen receptor. The estrogen receptor is a ligand-activated transcriptional regulatory protein that mediates induction of a variety of biological effects through its interaction with endogenous estrogens. Estrogen receptor antagonist 5 has the potential for the research of metastatic disease (extracted from patent WO2017174757A1, compound 165) .

HY-144206

Estrogen receptor antagonist 6	Estrogen Receptor/ERR	Endocrinology
Estrogen receptor antagonist 6 is a potent antagonist of Estrogen receptor. The estrogen receptor is a ligand-activated transcriptional regulatory protein that mediates induction of a variety of biological effects through its interaction with endogenous estrogens. Estrogen receptor antagonist 6 has the potential for the research of metastatic disease (extracted from patent WO2017174757A1, compound 166) .

HY-144137

Estrogen receptor antagonist 1	Estrogen Receptor/ERR	Cancer
Estrogen receptor antagonist 1 is a selective estrogen receptor antagonist. Estrogen (E2) and estrogen alpha receptor (ERα) are important drivers of breast cancer development. Estrogen receptor antagonist 1 has the potential for the research of breast cancer diseases (extracted from patent WO2021249533A1, compound 4) .

HY-144138

Estrogen receptor antagonist 2	Estrogen Receptor/ERR	Cancer
Estrogen receptor antagonist 2 is a selective estrogen receptor downregulator. Estrogen (E2) and estrogen alpha receptor (ERα) are important drivers of breast cancer development. Estrogen receptor antagonist 2 has the potential for the research of breast cancer diseases (extracted from patent WO2021228210A1, compound 3) .

HY-B0234

Estrone 3 Publications Verification E1; Oestrone	Estrogen Receptor/ERR Endogenous Metabolite	Endocrinology Cancer
Estrone (E1) is a natural estrogenic hormone. Estrone is the main representative of the endogenous estrogens and is produced by several tissues, especially adipose tissue. Estrone is the result of the process of aromatization of androstenedione that occurs in fat cells .

HY-W326021

Phenolphthalol

Others Endocrinology

Phenolphthalol is a laxative in agent preparations and also estrogenically active .

Phenolphthalol	Others	Endocrinology
Phenolphthalol is a laxative in agent preparations and also estrogenically active .

HY-144139

Estrogen receptor antagonist 3	Estrogen Receptor/ERR	Cancer
Estrogen receptor antagonist 3 is a potent antagonist of estrogen receptor (ER). The estrogen signaling system plays an important role in regulating cell growth, differentiation and apoptosis. Estrogen receptor antagonist 3 has the potential for the research of cancer diseases (extracted from patent WO2021213358A1, compound 7) .

HY-144202

Estrogen receptor antagonist 4	Estrogen Receptor/ERR	Cancer
Estrogen receptor antagonist 4 is a potent antagonist of estrogen receptor (ER). The estrogen signaling system plays an important role in regulating cell growth, differentiation and apoptosis. Estrogen receptor antagonist 4 has the potential for the research of cancer diseases (extracted from patent WO2021213358A1, compound 1) .

HY-W654077

Bisphenol AF-d4 BPAF-d₄; 4,4'-(Perfluoropropane-2,2-diyl)diphenol-d₄	Estrogen Receptor/ERR	Endocrinology
Bisphenol AF-d₄ is the isotope labelled analog of Bisphenol AF (HY-W013782). Bisphenol AF is a full agonist for the estrogen receptor. Bisphenol AF acts as an endocrine-disrupting chemical (EDC), activating estrogen through the estrogen receptor Era. Bisphenol AF-d₄ can be used for the research of endocrinology and cancer .

HY-160264

ER degrader 8

Estrogen Receptor/ERR Cancer

ER degrader 8 is an estrogen receptor degrader. ER degrader 8 has anticancer effect .
HY-138211

BE-26263

Estrogen Receptor/ERR Metabolic Disease Endocrinology

BE-26263, an antiosteoporotic agent that can be isolated from Scedosporium apiospermum, possesses estrogenic effect .
HY-W587691

16-Ketoestradiol

16-keto-17β-Estradiol
Endogenous Metabolite Endocrinology

6-Ketoestradiol is an active metabolite of the endogenous estrogen estrone .

ER degrader 8	Estrogen Receptor/ERR	Cancer
ER degrader 8 is an estrogen receptor degrader. ER degrader 8 has anticancer effect .

BE-26263	Estrogen Receptor/ERR	Metabolic Disease Endocrinology
BE-26263, an antiosteoporotic agent that can be isolated from Scedosporium apiospermum, possesses estrogenic effect .

16-Ketoestradiol 16-keto-17β-Estradiol	Endogenous Metabolite	Endocrinology
6-Ketoestradiol is an active metabolite of the endogenous estrogen estrone .

HY-123664

Trioxifene mesylate LY133314	Others	Endocrinology
Trioxifene mesylate (LY133314) is an antiestrogenic compound. Trioxifene mesylate elicits mixed agonist-antagonist actions on estrogen target tissues .

HY-113293B

Estrone sulfate sodium 1 Publications Verification	Estrogen Receptor/ERR Endogenous Metabolite	Cancer
Estrone sulfate, a biologically inactive form of estrogen, is a major circulating plasma estrogen that is converted into the biologically active estrogen, estrone (E1) by steroid sulfatase (STS). Estrone sulfate can be used for the research of breast cancer .

HY-B1830

Estradiol enanthate	Estrogen Receptor/ERR	Endocrinology
Estradiol enanthate is a shorter-acting estrogen. The combination of Estradiol enanthate and dihydroxyprogesterone acetophenide can be used as a monthly injectable contraceptive .

HY-129987

Estradiol 17-(β-D-Glucuronide) (sodium)	Endogenous Metabolite	Metabolic Disease Endocrinology
Estradiol 17-(β-D-Glucuronide) sodium, a metabolite of estrogen, is well known to cause intrahepatic cholestasis in humans .

HY-135583

LY88074 Trimethyl ether	Others	Endocrinology
LY88074 Trimethyl ether (Example 1) is useful for the inhibition of the various estrogen deficient conditions, which are associated with estrogen deprivation syndrome including osteoporosis and hyperlipidemia .

HY-160485

G-4'G-7S

Others Endocrinology

G-4'G-7S is a endogenous metabolite of genistein (HY-14596). G-4'G-7S can be used for the research of estrogenic activity .
HY-N11707

Piscidic acid

Others Others

Piscidic acid is an ester compound derived from Cimicifuga racemosa. Piscidic acid has in vitro estrogen activity .

G-4'G-7S	Others	Endocrinology
G-4'G-7S is a endogenous metabolite of genistein (HY-14596). G-4'G-7S can be used for the research of estrogenic activity .

Piscidic acid	Others	Others
Piscidic acid is an ester compound derived from Cimicifuga racemosa. Piscidic acid has in vitro estrogen activity .

HY-14247B

Fadrozole hydrochloride hemihydrate CGS 16949A hemihydrate; (Rac)-FAD286 hydrochloride hemihydrate	Cytochrome P450	Endocrinology Cancer
Fadrozole hydrochloride hemihydrate is an orally active, potent, selective and nonsteroidal aromatase inhibitor, with an IC₅₀ of 6.4 nM. Fadrozole hydrochloride hemihydrate inhibits the production of estrogen and progesterone, with IC₅₀ values of 0.03 and 120 μM. Fadrozole hydrochloride hemihydrate shows prevention of spontaneous tumours. Fadrozole hydrochloride hemihydrate can be used for the research of estrogen-dependent disease and cancer .

HY-N9329

Glicoricone	Monoamine Oxidase Estrogen Receptor/ERR	Metabolic Disease
Glicoricone, a phenolic compound, is isolated from a species of licorice. Glicoricone is an inhibitor of monoamine oxidase (MAO), with an IC₅₀ of 140 μM. Glicoricone binds to estrogen receptor (ER) and shows estrogen antagonist activity .

HY-125703

Ferutinin	Estrogen Receptor/ERR Apoptosis	Infection Inflammation/Immunology Endocrinology Cancer
Ferutinin, a natural terpenoid compound, is an estrogen receptor ERα agonist and estrogen ERβ-receptor agonist/antagonist with IC₅₀s of 33.1 nM and 180.5 nM, respectively. Ferutinin acts as an electrogenic Ca ²⁺-ionophore that increases calcium permeability of lipid bilayer membranes, mitochondria. Ferutinin possesses estrogenic, antitumor, antibacterial and antiinflammatory activities .

HY-142926

ER degrader 2	Estrogen Receptor/ERR	Cancer
ER degrader 2 is a potent degrader of estrogen receptor (ER). The estrogen signaling system plays an important role in regulating cell growth, differentiation and apoptosis. ER degrader 2 has the potential for the research of cancer diseases (extracted from patent CN112830919A, compound 1) .

HY-135588

Raloxifene 6,4'-Bis-β-D-glucuronide	Drug Metabolite	Metabolic Disease
Raloxifene 6,4'-Bis-β-D-glucuronide (compound IV) is a metabolite of Raloxifene. Raloxifene is a selective estrogen receptor antagonist for the prevention of osteoporosis .

HY-142925

ER degrader 1	Estrogen Receptor/ERR	Cancer
ER degrader 1 is a potent degrader of estrogen receptor (ER). The estrogen signaling system plays an important role in regulating cell growth, differentiation and apoptosis. ER degrader 1 has the potential for the research of cancer diseases (extracted from patent WO2021139756A1, compound 11) .

HY-142927

ER degrader 3	Estrogen Receptor/ERR	Cancer
ER degrader 3 is a potent degrader of estrogen receptor (ER). The estrogen signaling system plays an important role in regulating cell growth, differentiation and apoptosis. ER degrader 3 has the potential for the research of cancer diseases (extracted from patent WO2018233591A1, compound 1) .

HY-122359B

Levormeloxifene fumarate L-Centchroman fumarate	Estrogen Receptor/ERR	Others
Levormeloxifene (fumarate) is a stable salt form of Levormeloxifene. Levormeloxifene (fumarate) is an estrogen receptor modulator that plays an important role in prevention of postmenopausal bone loss .

HY-121451

Dibenzyl phthalate	Others	Others
Dibenzyl phthalate, a diaryl phthalate, is extensively used as a plasticizer to modify the properties of the synthetic resin substrates, resulting in the improvement of flexibility and durability of the end products. Dibenzyl phthalate has estrogen agonist/antagonist properties .

HY-14248

Letrozole 10+ Cited Publications CGS 20267	Cytochrome P450 Autophagy	Cancer
Letrozole (CGS 20267) is a potent, selective, reversible and orally active non-steroidal inhibitor of aromatase, with an IC₅₀ of 11.5 nM. Letrozole selective inhibits estrogen biosynthesis, and can be used for the research of breast cancer .

HY-N11438

3'-Hydroxymirificin	Estrogen Receptor/ERR	Cancer
3'-Hydroxymirificin (compound 3) is a naural compound that can be isolated from Pueraria lobata roots. 3'-Hydroxymirificin (compound 3) possesses estrogenic activity and anti-proliferation of MCF-7 human breast carcinoma cells .

HY-145341

GNE-149	Estrogen Receptor/ERR	Cancer
GNE-149 is an orally bioavailable full antagonist of estrogen receptor α (ERα; IC₅₀=0.053 nM). GNE-149 is a selective estrogen receptor degrader (SERD). GNE-149 can be used for the research of breast cancer .

HY-13556

Arzoxifene LY353381; SERM III	Estrogen Receptor/ERR	Metabolic Disease
Arzoxifene (LY353381) is an orally active selective estrogen receptor modulator with a fixed ring structure similar to raloxifene. Arzoxifene has minimal side effects with powerful antiestrogenic effects on breast cancer and endometrium, with equally strong favorable estrogenic effects on bone and lipid profile .

HY-W353102

Estradiol 17-(β-D-Glucuronide)	Endogenous Metabolite	Metabolic Disease Endocrinology
Estradiol 17-(β-D-Glucuronide), a metabolite of estrogen, is well known to cause intrahepatic cholestasis in humans. Estradiol 17-(β-D-Glucuronide) is a high-affinity substrate for oatp organic anion transporter .

HY-132294

GNE-502

Estrogen Receptor/ERR Cancer

GNE-502 is an orally active and potent degrader for estrogen receptor (ER). GNE-502 can be used for the research of breast cancer .

GNE-502	Estrogen Receptor/ERR	Cancer
GNE-502 is an orally active and potent degrader for estrogen receptor (ER). GNE-502 can be used for the research of breast cancer .

HY-131122S

4-Nonylphenol-D5 4-n-Nonylphenol-2,3,5,6-d4,OD	Estrogen Receptor/ERR	Others
4-Nonylphenol-d₅ is the deuterium labeled 4-Nonylphenol. 4-Nonylphenol, a major degradation product of Nonylphenol ethoxylates (NPEOs), is a persistent organic pollutant with endocrine-disrupting properties and exerts estrogenic activity[1].

HY-137099

Genistein 7-sulfate	Others	Endocrinology
Genistein 7-sulfate is a metabolite of genistein that can reduce the activity of estrogen agonists in MCF-7 cells. Genistein 7-sulfate can promote the growth of MCF-7 cells at concentrations of 10 μM and above .

HY-137099A

Genistein 7-sulfate sodium	Others	Endocrinology
Genistein 7-sulfate sodium is a metabolite of genistein that can reduce the activity of estrogen agonists in MCF-7 cells. Genistein 7-sulfate sodium can promote the growth of MCF-7 cells at concentrations of 10 μM and above .

HY-138642

Vepdegestrant 2 Publications Verification ARV-471	PROTACs Estrogen Receptor/ERR	Cancer
Vepdegestrant (ARV-471) is an orally active PROTAC estrogen receptor degrader against breast cancer. Vepdegestrant is a hetero-bifunctional molecule that facilitates the interactions between estrogen receptor alpha and an intracellular E3 ligase complex. Vepdegestrant leads to the ubiquitylation and subsequent degradation of estrogen receptors via the proteasome. Vepdegestrant robustly degrades ER in ER-positive breast cancer cell lines with a half-maximal degradation concentration (DC₅₀) of about 2 nM .

HY-135592

LY88074 Methyl ether	Others	Endocrinology
LY88074 Methyl ether (Example 2) is useful for the inhibition of the various estrogen deficient conditions, which are associated with estrogendeprivation syndrome including osteoporosis and hyperlipidemia .

HY-B0216

Ethinylestradiol 2 Publications Verification Ethynyl estradiol; 17α-Ethynylestradiol	Estrogen Receptor/ERR Endogenous Metabolite	Endocrinology Cancer
Ethinylestradiol is an orally active steroidal estrogen. Ethinylestradiol is widely used in research on menopausal symptoms, gynecological conditions, and certain hormone-sensitive cancers .

HY-119437

FLTX1 2 Publications Verification	Estrogen Receptor/ERR	Cancer
FLTX1 is a fluorescent Tamoxifen derivative that can specifically label intracellular Tamoxifen-binding sites (estrogen receptors) under permeabilized and non-permeabilized conditions. FLTX1 exhibits the potent antiestrogenic properties of Tamoxifen in breast cancer cells. FLTX1 is devoid of the estrogenic agonistic effect on the uterus .

HY-143226

DK1	Estrogen Receptor/ERR	Metabolic Disease
DK1 is a potent modulator of estrogen related receptor. DK1 has an ability in reducing blood glucose, and impacts the activity of ERRα receptor. DK1 has the potential for the research of diabetes .

HY-B1234

Octinoxate Octyl methoxycinnamate	Androgen Receptor Estrogen Receptor/ERR	Others
Octinoxate (Octyl methoxycinnamate) is an organic compound that is an ingredient in some sunscreens and lip balms, primarily used is in sunscreens and other cosmetics to absorb UV-B rays from the sun, protecting the skin from damage and can be used to reduce the appearance of scars. Octinoxate also has a complex androgenic and *estrogenic* effect .

HY-119418

Desketoraloxifene	Estrogen Receptor/ERR	Cancer
Desketoraloxifene is an estrogen receptors alpha (ERα) activator at an AP-1 site. Desketoraloxifene can be used for the research of osteoporosis and breast cancer .

HY-13757A

Tamoxifen 80+ Cited Publications ICI 47699; (Z)-Tamoxifen; trans-Tamoxifen	Estrogen Receptor/ERR HSP Autophagy Apoptosis	Cancer
Tamoxifen (ICI 47699) is an orally active, selective estrogen receptor modulator (SERM) which blocks estrogen action in breast cells and can activate estrogen activity in other cells, such as bone, liver, and uterine cells . Tamoxifen is a potent Hsp90 activator and enhances the Hsp90 molecular chaperone ATPase activity. Tamoxifen also potent inhibits infectious EBOV Zaire and Marburg (MARV) with IC₅₀ of 0.1 µM and 1.8 µM, respectively . Tamoxifen activates autophagy and induces apoptosis . Tamoxifen also can induce gene knockout of CreER(T2) transgenic mouse .

HY-13757

Tamoxifen Citrate 80+ Cited Publications ICI 46474; (Z)-Tamoxifen Citrate; trans-Tamoxifen Citrate	Estrogen Receptor/ERR HSP Autophagy Apoptosis	Cancer
Tamoxifen Citrate (ICI 46474) is an orally active, selective estrogen receptor modulator (SERM) which blocks estrogen action in breast cells and can activate estrogen activity in other cells, such as bone, liver, and uterine cells .Tamoxifen Citrate is a potent Hsp90 activator and enhances the Hsp90 molecular chaperone ATPase activity. Tamoxifen Citrate also potent inhibits infectious EBOV Zaire and Marburg (MARV) with IC₅₀ of 0.1 µM and 1.8 µM, respectively . Tamoxifen Citrate activates autophagy and induces apoptosis .Tamoxifen Citrate also can induce gene knockout of CreER(T2) transgenic mouse .

HY-16950

4-Hydroxytamoxifen 15+ Cited Publications (Z)-4-Hydroxytamoxifen; trans-4-Hydroxytamoxifen; (Z)-Afimoxifene	Estrogen Receptor/ERR	Cancer
4-Hydroxytamoxifen ((Z)-4-Hydroxytamoxifen) is an orally active, selective estrogen receptor modulator (SERM). 4-Hydroxytamoxifen ((Z)-4-Hydroxytamoxifen) induces CRISPR/Cas9 systems based on ER mediated nucleus translocation .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-B0234

Estrone 3 Publications Verification E1; Oestrone	Structural Classification Monophenols Microorganisms Classification of Application Fields Source classification Phenols Endogenous metabolite Disease Research Fields Steroids Cancer	Estrogen Receptor/ERR Endogenous Metabolite
Estrone (E1) is a natural estrogenic hormone. Estrone is the main representative of the endogenous estrogens and is produced by several tissues, especially adipose tissue. Estrone is the result of the process of aromatization of androstenedione that occurs in fat cells .

HY-W587691

16-Ketoestradiol 16-keto-17β-Estradiol	Structural Classification Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields Endocrinology Steroids	Endogenous Metabolite
6-Ketoestradiol is an active metabolite of the endogenous estrogen estrone .

HY-113293B

Estrone sulfate sodium 1 Publications Verification	Structural Classification Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields Steroids Cancer	Estrogen Receptor/ERR Endogenous Metabolite
Estrone sulfate, a biologically inactive form of estrogen, is a major circulating plasma estrogen that is converted into the biologically active estrogen, estrone (E1) by steroid sulfatase (STS). Estrone sulfate can be used for the research of breast cancer .

HY-129987

Estradiol 17-(β-D-Glucuronide) (sodium)	Structural Classification Classification of Application Fields Source classification Metabolic Disease Endogenous metabolite Disease Research Fields Endocrinology Steroids	Endogenous Metabolite
Estradiol 17-(β-D-Glucuronide) sodium, a metabolite of estrogen, is well known to cause intrahepatic cholestasis in humans .

HY-N8170

4',2-Dihydroxy-4,6-dimethoxydihydrochalcone	other families Classification of Application Fields Ketones, Aldehydes, Acids Source classification Phenols Polyphenols Plants Disease Research Fields Endocrinology	Estrogen Receptor/ERR
4',2-Dihydroxy-4,6-dimethoxydihydrochalcone, an *estrogen* agonist, shows binding affinity for bovine uterine estrogen receptor with an IC₅₀50 of 15 μM .

HY-N11707

Piscidic acid	Structural Classification Cactaceae Ketones, Aldehydes, Acids Source classification Opuntia ficus-indica (L.) Mill. Plants	Others
Piscidic acid is an ester compound derived from Cimicifuga racemosa. Piscidic acid has in vitro estrogen activity .

HY-N9329

Glicoricone	Flavonoids Classification of Application Fields Leguminosae Source classification Phenols Polyphenols Metabolic Disease Plants Disease Research Fields Glycyrrhiza uralensis Fisch. Isoflavones	Monoamine Oxidase Estrogen Receptor/ERR
Glicoricone, a phenolic compound, is isolated from a species of licorice. Glicoricone is an inhibitor of monoamine oxidase (MAO), with an IC₅₀ of 140 μM. Glicoricone binds to estrogen receptor (ER) and shows estrogen antagonist activity .

HY-125703

Ferutinin	Infection Classification of Application Fields Terpenoids Sesquiterpenes Source classification Thymus quinquecostatus Cêlak. Plants Umbelliferae Disease Research Fields Endocrinology Cancer	Estrogen Receptor/ERR Apoptosis
Ferutinin, a natural terpenoid compound, is an estrogen receptor ERα agonist and estrogen ERβ-receptor agonist/antagonist with IC₅₀s of 33.1 nM and 180.5 nM, respectively. Ferutinin acts as an electrogenic Ca ²⁺-ionophore that increases calcium permeability of lipid bilayer membranes, mitochondria. Ferutinin possesses estrogenic, antitumor, antibacterial and antiinflammatory activities .

HY-14248

Letrozole 10+ Cited Publications CGS 20267	Alkaloids Classification of Application Fields Source classification Plants Compositae Disease Research Fields Cancer Tephrosia purpurea (L.) Pers.	Cytochrome P450 Autophagy
Letrozole (CGS 20267) is a potent, selective, reversible and orally active non-steroidal inhibitor of aromatase, with an IC₅₀ of 11.5 nM. Letrozole selective inhibits estrogen biosynthesis, and can be used for the research of breast cancer .

HY-N11438

3'-Hydroxymirificin	Structural Classification Flavonoids Flavones Leguminosae Source classification Pueraria montana (Loureiro) Merrill Plants	Estrogen Receptor/ERR
3'-Hydroxymirificin (compound 3) is a naural compound that can be isolated from Pueraria lobata roots. 3'-Hydroxymirificin (compound 3) possesses estrogenic activity and anti-proliferation of MCF-7 human breast carcinoma cells .

HY-W353102

Estradiol 17-(β-D-Glucuronide)	Structural Classification Monophenols Classification of Application Fields Source classification Phenols Metabolic Disease Endogenous metabolite Disease Research Fields Endocrinology Steroids	Endogenous Metabolite
Estradiol 17-(β-D-Glucuronide), a metabolite of estrogen, is well known to cause intrahepatic cholestasis in humans. Estradiol 17-(β-D-Glucuronide) is a high-affinity substrate for oatp organic anion transporter .

HY-B0216

Ethinylestradiol 2 Publications Verification Ethynyl estradiol; 17α-Ethynylestradiol	Structural Classification Monophenols Classification of Application Fields Source classification Phenols Endogenous metabolite Disease Research Fields Steroids Cancer	Estrogen Receptor/ERR Endogenous Metabolite
Ethinylestradiol is an orally active steroidal estrogen. Ethinylestradiol is widely used in research on menopausal symptoms, gynecological conditions, and certain hormone-sensitive cancers .

HY-B1234

Octinoxate Octyl methoxycinnamate	Structural Classification Natural Products other families Classification of Application Fields Source classification Other Diseases Cosmetic Research Plants Disease Research Fields	Androgen Receptor Estrogen Receptor/ERR
Octinoxate (Octyl methoxycinnamate) is an organic compound that is an ingredient in some sunscreens and lip balms, primarily used is in sunscreens and other cosmetics to absorb UV-B rays from the sun, protecting the skin from damage and can be used to reduce the appearance of scars. Octinoxate also has a complex androgenic and *estrogenic* effect .

HY-W009300

4-Hydroxyestrone 4-OHE1	Structural Classification Natural Products Neurological Disease Classification of Application Fields Animals Source classification Endogenous metabolite Disease Research Fields	Endogenous Metabolite
4-Hydroxyestrone (4-OHE1), an estrone metabolite, has strong neuroprotective effect against oxidative neurotoxicity. 4-Hydroxyestrone increases cytoplasmic translocation of p53 resulting from SIRT1-mediated deacetylation of p53. 4-Hydroxyestrone has little estrogenic activity .

HY-N6885

Puerarin-4'-O-β-D-glucopyranoside	Flavonoids Monophenols Classification of Application Fields Leguminosae Source classification Phenols Pueraria montana (Loureiro) Merrill Plants Disease Research Fields Isoflavones Cancer	Others
Puerarin-4'-O-β-D-glucopyranoside (compound 8) is a isoflavone from Pueraria lobata root (PLR). Puerarin-4'-O-β-D-glucopyranoside has estrogenic activity and anti-proliferation of MCF-7 human breast carcinoma cells .

HY-122416

6,8-Diprenylnaringenin Lonchocarpol A; Senegalensin	Structural Classification Classification of Application Fields Erythrinasenegalensis DC. Source classification Metabolic Disease Plants Moraceae Flavonoids Leguminosae Humulus lupulus L. Flavonones Phenols Polyphenols Disease Research Fields Cancer	BCRP
6,8-Diprenylnaringenin (Lonchocarpol A; Senegalensin), a hop prenylflavonoid, is a inhibitor of breast cancer resistance protein (BCRP/ABCG2). 6,8-Diprenylnaringenin inhibits ABCG2-mediated efflux of Mitoxantrone, and ³H-Methotrexate transport (IC₅₀=0.41 μM) in HEK293 cells. 6,8-Diprenylnaringenin exhibits some estrogenicity, but its potency is less than 1% of that of 8-Prenylnaringenin .

HY-13738A

Raloxifene hydrochloride 5+ Cited Publications Keoxifene hydrochloride; LY156758; LY139481 hydrochloride	Alkaloids Piperidine Alkaloids Classification of Application Fields Source classification Rutaceae Phenols Polyphenols Plants Disease Research Fields Endocrinology Tetradium ruticarpum (A. Jussieu) T. G. Hartley Cancer	Estrogen Receptor/ERR Autophagy
Raloxifene hydrochloride (Keoxifene hydrochloride) is a second generation selective and orally active estrogen receptor modulator. Raloxifene hydrochloride produces estrogen-agonistic effects on bone and lipid metabolism and estrogen-antagonistic effects on uterine endometrium and breast tissue .

HY-15731

Estetrol	Cardiovascular Disease Monophenols Classification of Application Fields Source classification Phenols Endogenous metabolite Disease Research Fields Steroids	Estrogen Receptor/ERR Endogenous Metabolite
Estetrol, a natural estrogen synthesized exclusively during pregnancy by the human fetal liver, is a selective nuclear estrogen receptor modulator. Estetrol exerts estrogenic actions on the endometrium or the central nervous system but presents antagonistic effects on the breast .

HY-N2448

Lindleyin	Classification of Application Fields Rheum palmatum L. Polygonaceae Source classification Phenols Polyphenols Plants Disease Research Fields Endocrinology	Estrogen Receptor/ERR
Lindleyin, isolated from Rhei rhizoma, mediates hormonal effects through estrogen receptors. Lindleyin binds to ERα with estrogenic activity .

HY-13738AR

Raloxifene hydrochloride (Standard) Keoxifene (hydrochloride)(Standard); LY156758(Standard); LY139481 hydrochloride (Standard)	Structural Classification Alkaloids Classification of Application Fields Source classification Rutaceae Phenols Plants Disease Research Fields Endocrinology Tetradium ruticarpum (A. Jussieu) T. G. Hartley Cancer	Estrogen Receptor/ERR Autophagy
Raloxifene (hydrochloride) (Standard) is the analytical standard of Raloxifene (hydrochloride). This product is intended for research and analytical applications. Raloxifene hydrochloride (Keoxifene hydrochloride) is a second generation?selective and orally active estrogen receptor modulator. Raloxifene hydrochloride produces estrogen-agonistic effects on bone and lipid metabolism and estrogen-antagonistic effects on uterine endometrium and breast tissue .

HY-N6678

Zearalanone 1 Publications Verification	Structural Classification Classification of Application Fields Source classification Antibacterial Disease Research Microorganisms Macrolide Antibiotics Antibiotics Phenols Polyphenols Anticancer Disease Research Fields Endocrinology	Estrogen Receptor/ERR
Zearalenone is a nonsteroidal estrogenic mycotoxin produced by Fusarium species, which colonizes several grains. Zearalenone has low acute toxicity and carcinogenicity. Due to its agonistic effect on the estrogen receptor, Zearalenone exhibits distinct estrogenic and anabolic properties in several animal species, resulting in severe effects on the reproductive system .

HY-14589

Chrysin 5 Publications Verification 5,7-Dihydroxyflavone	Structural Classification Classification of Application Fields Flavones Source classification Plants Oroxylum indicum (Linn.) Bentham ex Kurz Endogenous metabolite Human Gut Microbiota Metabolites Flavonoids Phenols Polyphenols Bignoniaceae Disease Research Fields Cancer	Estrogen Receptor/ERR
Chrysin is one of the most well known *estrogen* blockers.

HY-113293A

Estrone sulfate potassium 1 Publications Verification	Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields Steroids Cancer	Endogenous Metabolite
Estrone sulfate potassium is a natural endogenous steroid and is an estrogen ester and conjugate .

HY-N0791

Tectoridin 1 Publications Verification	Structural Classification Flavonoids Flavones Leguminosae Maackia amurensis Rupr. et Maxim. Plants	Estrogen Receptor/ERR
Tectoridin is a isoflavone isolated from Maackia amurensis. Tectoridin is a phytoestrogen and activates estrogen and thyroid hormone receptors. Tectoridin exerts the estrogenic effects via ER-dependent genomic pathway and GPR30-dependent nongenomic pathway .

HY-121236

Bavachromene	Flavonoids Chalcones Classification of Application Fields Leguminosae Source classification Other Diseases Phenols Polyphenols Psoralea corylifolia L. Plants Disease Research Fields	Others
Bavachromene is a chromenochalcone from the seeds of Psoralea corylifolia with estrogenic activities .

HY-N0260

Epmedin C 2 Publications Verification Epimedin-C; Baohuoside-VI	Flavonols Flavonoids Monophenols Classification of Application Fields Source classification Phenols Epimedium brevicornu Maxim. Plants Berberidaceae Disease Research Fields Inflammation/Immunology	Others
Epmedin C, a natural product, has estrogen-like effects for ovariectomized mice.

HY-N0553

Gypenoside XVII 1 Publications Verification Gynosaponin S	Cardiovascular Disease Triterpenes Classification of Application Fields Terpenoids Source classification Cucurbitaceae Plants Endogenous metabolite Disease Research Fields Gynostemma pentaphyllum (Thunb.) Makino	Estrogen Receptor/ERR Endogenous Metabolite
Gypenoside XVII, a novel phytoestrogen belonging to the gypenosides, can activate estrogen receptors.

HY-B1405

Dehydroisoandrosterone 3-acetate 1 Publications Verification Dehydroepiandrosterone 3-acetate; DHEA acetate	Classification of Application Fields Disease Research Fields Cancer	Androgen Receptor
Dehydroepiandrosterone 3-acetate is a testosterone/estrogen precursor and known modulator of vertebrate aggression.

HY-100583

(-)-(S)-Equol	Structural Classification Flavonoids Neurological Disease Classification of Application Fields Flavanols Source classification Phenols Polyphenols Metabolic Disease Endogenous metabolite Disease Research Fields	Estrogen Receptor/ERR Endogenous Metabolite
(-)-(S)-Equol is a high affinity ligand for estrogen receptor β with a K_i of 0.73 nM.

HY-B1361

Estropipate Piperazine estrone sulfate; Estrone sulfate piperazine salt	Structural Classification Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields Endocrinology Steroids	Estrogen Receptor/ERR
Estropipate is a form of estrogen, used to treat symptoms of menopause, also used to prevent osteoporosis.

HY-113252

2-Methoxyestrone 2 Publications Verification	Monophenols Microorganisms Classification of Application Fields Source classification Disease markers Phenols Metabolic Disease Endocrine diseases Nervous System Disorder Endogenous metabolite Disease Research Fields Steroids	Endogenous Metabolite
2-Methoxyestrone is a methoxylated catechol estrogen and metabolite of estrone, with a pKa of 10.81.

HY-121351

Inokosterone	Structural Classification other families Classification of Application Fields Source classification Plants Inflammation/Immunology Disease Research Fields Steroids	Estrogen Receptor/ERR
Inokosterone is a potential agent target of estrogen receptor 1 in rheumatoid arthritis patients .

HY-B0234R

Estrone (Standard) 3 Publications Verification E1(Standard); Oestrone (Standard)	Structural Classification Classification of Application Fields Source classification Phenols Endogenous metabolite Disease Research Fields Steroids Cancer	Estrogen Receptor/ERR Endogenous Metabolite
Estrone (Standard) is the analytical standard of Estrone. This product is intended for research and analytical applications. Estrone (E1) is a natural estrogenic hormone. Estrone is the main representative of the endogenous estrogens and is produced by several tissues, especially adipose tissue. Estrone is the result of the process of aromatization of androstenedione that occurs in fat cells .

HY-107245

Segetalin B 1 Publications Verification	Vaccaria segetalis (Neck.) Garcke Classification of Application Fields Cyclopeptides Source classification Metabolic Disease Plants Disease Research Fields Caryophyllaceae	Estrogen Receptor/ERR
Segetalin B, a cyclopentapeptide from Vaccaria segetalis, possesses estrogen-like activity .

HY-N7128

Flavanone	Structural Classification Flavonoids Classification of Application Fields Leguminosae Flavonones Source classification Plants Sophora flavescens Aiton Disease Research Fields Cancer	Cytochrome P450
Flavanone is a naturally occurring flavone. Flavanone has inhibitory activity for human estrogen synthetase (aromatase) .

HY-B0412

Estriol 3 Publications Verification Oestriol	Structural Classification Monophenols Immune System Disorder Classification of Application Fields Source classification Disease markers Phenols Endocrine diseases Endogenous metabolite Disease Research Fields Steroids Cancer	Estrogen Receptor/ERR Endogenous Metabolite
Estriol (Oestriol), an orally active estrogen, is a ERα and ERβ agonist. Estriol is a potent GPR30 antagonist in estrogen receptor-negative breast cancer cells. Estriol can ameliorate disease severity through immunomodulatory mechanisms that decrease tissue inflammation. Estriol has powerful proconvulsant effects .

HY-N2371

27-Hydroxycholesterol 2 Publications Verification 27-OHC	Structural Classification Natural Products Classification of Application Fields Source classification Disease markers Nervous System Disorder Endogenous metabolite Disease Research Fields Cardiovascular System Disorder Cancer	Estrogen Receptor/ERR LXR Endogenous Metabolite
27-Hydroxycholesterol (27-OHC) is a selective estrogen receptor modulator and an agonist of the liver X receptor.

HY-B0141A

Alpha-Estradiol Alfatradiol; Epiestradiol; Epiestrol	Structural Classification Monophenols Classification of Application Fields Anti-aging Source classification Disease markers Phenols Endocrine diseases Endogenous metabolite Inflammation/Immunology Disease Research Fields Steroids	5 alpha Reductase Endogenous Metabolite Bacterial
Alpha-Estradiol is a weak estrogen and a 5α-reductase inhibitor which is used as a topical medication in the treatment of androgenic alopecia.

HY-B1100

Estradiol cypionate 5+ Cited Publications	Classification of Application Fields Disease Research Fields Cancer	Estrogen Receptor/ERR Apoptosis
Estradiol cypionate is the 17β-cypionate ester of Estradiol, which inhibits ET-1 synthesis by acting on estrogen receptors .

HY-N3943

Glabrene	Stilbenes Leguminosae Source classification Phenols Polyphenols Plants Glycyrrhiza uralensis Fisch.	Tyrosinase
Glabrene, an isoflavene derived from licorice root, shows estrogen-like activity. Glabrene is a tyrosinase inhibitor with an IC₅₀ of 3.5 μM .

HY-N5103

Genistein 7,4'-di-O-β-D-glucoside	Flavonoids Monophenols Classification of Application Fields Leguminosae Source classification Ammopiptanthus nanus (M. Pop.) Cheng f. Phenols Plants Disease Research Fields Endocrinology Isoflavones	Others
Genistein 7,4'-di-O-β-D-glucoside is a natural product with significantly estrogenic proliferative effect in MCF-7 cells .

HY-N0377

Liquiritigenin 2 Publications Verification 4',7-Dihydroxyflavanone	Structural Classification Neurological Disease Classification of Application Fields Source classification Plants Flavonoids Microorganisms Leguminosae Flavonones Phenols Polyphenols Inflammation/Immunology Disease Research Fields Glycyrrhiza uralensis Fisch.	Estrogen Receptor/ERR
Liquiritigenin, a flavanone isolated from Glycyrrhiza uralensis, is a highly selective estrogen receptor β (ERβ) agonist with an EC₅₀ of 36.5 nM for activation of the ERE tk-Luc.

HY-N6741

β-Zearalenol	Structural Classification Microorganisms Macrolide Antibiotics Classification of Application Fields Antibiotics Source classification Phenols Polyphenols Antibacterial Disease Research Disease Research Fields Endocrinology	Others
β-Zearalenol is a non-steroidal estrogenic mycotoxin synthesized by Fusarium species. β-Zearalenol potentially influences transcription and effects gene expression on translational level .

HY-N0233

Bavachin 5 Publications Verification Corylifolin	Flavonoids Classification of Application Fields Leguminosae Flavonones Source classification Phenols Polyphenols Psoralea corylifolia L. Plants Disease Research Fields Cancer	Estrogen Receptor/ERR
Bavachin, a flavonoid first isolated from seeds of P. corylifolia, acts as a phytoestrogen that activates the estrogen receptors ERα and ERβ with EC₅₀s of 320 and 680 nM, respectively.

HY-124489

2-Hydroxyestradiol	Structural Classification Classification of Application Fields Source classification Phenols Polyphenols Metabolic Disease Endogenous metabolite Disease Research Fields Steroids	Endogenous Metabolite
2-Hydroxyestradiol, a metabolite of 17β-estradiol with minimal estrogenic activity, possesses antioxidant effects and reacts with DNA to form stable adducts and exerts genotoxicity .

HY-N3981

Guajadial	Structural Classification Natural Products Source classification Psidium guajava Linn. Myrtaceae Plants	Others
Guajadial, a caryophyllene-based meroterpenoid, has anti-estrogenic and anticancer effect. Guajadial reverses multidrug resistance in cancer. Guajadial can be isolated from Psidium guajava leaves .

HY-N7501

Isoformononetin 1 Publications Verification	Flavonoids Monophenols Classification of Application Fields Leguminosae Glycine max (L.) merr Source classification Phenols Plants Disease Research Fields Inflammation/Immunology Isoflavones	Others
Isoformononetin is an analog of Daidzein (HY-N0019) and has immunoprotective effects. Isoformononetin inhibits the differentiation of Th17 and B-cells lymphopoesis to promote osteogenesis in estrogen-deficient bone loss conditions .

HY-W087008

7-Hydroxyflavanone	Dalbergia cochinchinensis Monophenols Source classification Papilionaceae Phenols Plants Disease Research Fields Endocrinology Cancer	Cytochrome P450
7-Hydroxyflavanone is a potent inhibitor of aromatase (CYP19) activity with the IC₅₀ of 65 μM. 7-Hydroxyflavanone exerts various biological effects, including anticarcinogenic, antioxidant and (anti-)estrogenic effects, and modula

HY-N2682B

Dehydrodiconiferyl alcohol	Structural Classification Monophenols Cucurbita moschata Source classification Cucurbitaceae Phenols Plants	Estrogen Receptor/ERR
Dehydrodiconiferyl alcohol is an estrogen receptor agonist that can promote BMP-2-induced osteoblastogenesis. Dehydrodiconiferyl alcohol also exerts anti-inflammatory activity through inactivation of NF-κB pathways .

HY-N0250

Saikosaponin D 2 Publications Verification	Infection Triterpenes Classification of Application Fields Terpenoids Source classification Plants Umbelliferae Disease Research Fields Inflammation/Immunology Carphephorus corymbosus (Nutt.) Torr. & A.Gray	STAT NF-κB Estrogen Receptor/ERR Bacterial
Saikosaponin D is a triterpene saponin isolated from Bupleurum, with anti-inflammatory, anti-bacterial, anti-tumor, and anti-allergic activities; Saikosaponin D inhibits selectin, STAT3 and NF-kB and activates estrogen receptor-β.

Cat. No.	Product Name	Chemical Structure

HY-131122S

4-Nonylphenol-D5
4-Nonylphenol-d₅ is the deuterium labeled 4-Nonylphenol. 4-Nonylphenol, a major degradation product of Nonylphenol ethoxylates (NPEOs), is a persistent organic pollutant with endocrine-disrupting properties and exerts estrogenic activity[1].

HY-13757AS

Tamoxifen-d5
Tamoxifen-d₅ is a deuterium labeled Tamoxifen. Tamoxifen (ICI 47699) is an orally active, selective estrogen receptor modulator (SERM). Tamoxifen is a potent Hsp90 activator and enhances the Hsp90 molecular chaperone ATPase activity[1][2].

HY-W654077

Bisphenol AF-d4
Bisphenol AF-d₄ is the isotope labelled analog of Bisphenol AF (HY-W013782). Bisphenol AF is a full agonist for the estrogen receptor. Bisphenol AF acts as an endocrine-disrupting chemical (EDC), activating estrogen through the estrogen receptor Era. Bisphenol AF-d₄ can be used for the research of endocrinology and cancer .

HY-19822S2

Elacestrant-d10
Elacestrant-d₁₀ is the deuterium labeled of Elacestrant (HY-19822). Elacestrant is an orally available and selective estrogen receptor degrader (SERD) with IC₅₀s of 48 and 870 nM for ERα and ERβ, respectively. Elacestrant also inhibits growth of ER ⁺ breast cancer cell lines in vitro and in vivo .

HY-B0412S1

Estriol-d1

Estriol-d is the deuterium labeled Estriol. Estriol is an antagonist of the G-protein coupled estrogen receptor in estrogen receptor-negative breast cancer cells.

HY-13738S

Raloxifene-d4
Raloxifene-d₄ is the deuterium labeled Raloxifene. Raloxifene (Keoxifene) is a benzothiophene-derived selective estrogen receptor modulator (SERM). Raloxifene has estrogen-agonistic effects on bone and lipids and estrogen-antagonistic effects on the breast and uterus. Raloxifene is used for breast cancer and osteoporosis research[1].

HY-13738S2

Raloxifene-d4 hydrochloride
Raloxifene-d₄ (hydrochloride) is the deuterium labeled Raloxifene. Raloxifene (Keoxifene) is a benzothiophene-derived selective estrogen receptor modulator (SERM). Raloxifene has estrogen-agonistic effects on bone and lipids and estrogen-antagonistic effects on the breast and uterus. Raloxifene is used for breast cancer and osteoporosis research[1].

HY-13738S3

Raloxifene-d10
Raloxifene-d₁₀ is the deuterium labeled Raloxifene. Raloxifene (Keoxifene) is a benzothiophene-derived selective estrogen receptor modulator (SERM). Raloxifene has estrogen-agonistic effects on bone and lipids and estrogen-antagonistic effects on the breast and uterus. Raloxifene is used for breast cancer and osteoporosis research[1].

HY-B0412S2

Estriol-d3

Estriol-d₃ is the deuterium labeled Estriol. Estriol is an antagonist of the G-protein coupled estrogen receptor in estrogen receptor-negative breast cancer cells.
HY-B0412S

Estriol-d2

Estriol-d₂ is the deuterium labeled Estriol. Estriol is an antagonist of the G-protein coupled estrogen receptor in estrogen receptor-negative breast cancer cells.

HY-15731S

Estetrol-d4
Estetrol-d₄ is the deuterium labeled Estetrol. Estetrol, a natural estrogen synthesized exclusively during pregnancy by the human fetal liver, is a selective nuclear estrogen receptor modulator. Estetrol exerts estrogenic actions on the endometrium or the central nervous system but presents antagonistic effects on the breast[1][2].

HY-113293BS

Estrone sulfate-d5 sodium
Estrone sulfate-d₅ (sodium) is the deuterium labeled Estrone sulfate sodium. Estrone sulfate, a biologically inactive form of estrogen, is a major circulating plasma estrogen that is converted into the biologically active estrogen, estrone (E1) by steroid sulfatase (STS). strone sulfate can be used for the research of breast cancer[1][2].

HY-113293BS1

Estrone sulfate-d4 sodium
Estrone sulfate-d₄ (sodium) is deuterium labeled Estrone sulfate (sodium). Estrone sulfate, a biologically inactive form of estrogen, is a major circulating plasma estrogen that is converted into the biologically active estrogen, estrone (E1) by steroid sulfatase (STS). strone sulfate can be used for the research of breast cancer[1][2].

HY-13738S4

Raloxifene-d10-1
Raloxifene-d₁₀-1 is the deuterium labeled Raloxifene[1]. Raloxifene (Keoxifene) is a benzothiophene-derived selective estrogen receptor modulator (SERM). Raloxifene has estrogen-agonistic effects on bone and lipids and estrogen-antagonistic effects on the breast and uterus. Raloxifene is used for breast cancer and osteoporosis research[2].

HY-B0412S3

Estriol-13C3

Estriol- ¹³C₃ is the ¹³C-labeled Estriol. Estriol is an antagonist of the G-protein coupled estrogen receptor in estrogen receptor-negative breast cancer cells.

HY-128793S1

trans-Stilbene-d12
trans-Stilbene-d₁₂ is the deuterium labeled trans-Stilbene[1]. trans-Stilbene ((E)-Stilbene) is used in the manufacturing of dye lasers, optical brighteners, non-steroidal synthetic estrogens[2].

HY-128793S2

trans-Stilbene-d10
trans-Stilbene-d₁₀ is the deuterium labeled trans-Stilbene[1]. trans-Stilbene ((E)-Stilbene) is used in the manufacturing of dye lasers, optical brighteners, non-steroidal synthetic estrogens[2].

HY-128793S3

trans-Stilbene-d2
trans-Stilbene-d₂ is the deuterium labeled trans-Stilbene[1]. trans-Stilbene ((E)-Stilbene) is used in the manufacturing of dye lasers, optical brighteners, non-steroidal synthetic estrogens[2].

HY-128793S

trans-Stilbene-13C2
trans-Stilbene- ¹³C₂ is the ¹³C labeled trans-Stilbene[1]. trans-Stilbene ((E)-Stilbene) is used in the manufacturing of dye lasers, optical brighteners, non-steroidal synthetic estrogens[2].

HY-B0234S1

Estrone-d2
Estrone-d₂ is the deuterium labeled Estrone. Estrone (E1) is a natural estrogenic hormone. Estrone is the main representative of the endogenous estrogens and is produced by several tissues, especially adipose tissue. Estrone is the result of the process of aromatization of androstenedione that occurs in fat cells[1][2].

HY-B0234S2

Estrone-d4
Estrone-d₄ is the deuterium labeled Estrone. Estrone (E1) is a natural estrogenic hormone. Estrone is the main representative of the endogenous estrogens and is produced by several tissues, especially adipose tissue. Estrone is the result of the process of aromatization of androstenedione that occurs in fat cells[1][2].

HY-B0234S4

Estrone-d2-1
Estrone-d₂-1 is the deuterium labeled Estrone. Estrone (E1) is a natural estrogenic hormone. Estrone is the main representative of the endogenous estrogens and is produced by several tissues, especially adipose tissue. Estrone is the result of the process of aromatization of androstenedione that occurs in fat cells[1][2].

HY-B0234S

Estrone-13C3
Estrone- ¹³C₃ is the ¹³C-labeled Estrone. Estrone (E1) is a natural estrogenic hormone. Estrone is the main representative of the endogenous estrogens and is produced by several tissues, especially adipose tissue. Estrone is the result of the process of aromatization of androstenedione that occurs in fat cells[1][2].

HY-B0234S3

Estrone-13C2
Estrone- ¹³C₂ is the ¹³C-labeled Estrone. Estrone (E1) is a natural estrogenic hormone. Estrone is the main representative of the endogenous estrogens and is produced by several tissues, especially adipose tissue. Estrone is the result of the process of aromatization of androstenedione that occurs in fat cells[1][2].

HY-B2158S

Chlorotrianisene-d9
Chlorotrianisene-d₉ is the deuterium labeled Chlorotrianisene. Chlorotrianisene is a long-acting non-steroidal estrogen and an orally active estrogen receptor modulator. Chlorotrianisene exhibits antiestrogenic activity. Chlorotrianisene potently inhibits the enzyme COX-1 and inhibits platelet aggregation in whole blood[1][2][3].

HY-B0723S

Ospemifene D4
Ospemifene-d₄ is a deuterium labeled Ospemifene. Ospemifene is a selective and orally active estrogen receptor modulator for the prevention of osteoporosis with IC50 values of 827 nM and 1633 nM for estrogen receptor α (ERα) and ERβ, respectively. Ospemifene has bone-sparing, antitumor, and cholesterol-lowering effects[1][2].

HY-B0316S

Avobenzone-13C,d3
Avobenzone- ¹³C,d₃ is the ¹³C- and deuterium labeled Avobenzone. Avobenzone, a dibenzoylmethane compound, is one of the most widely used filters in sunscreens for skin photoprotection in the UVA band. Avobenzone is an endocrine disruptor that directly binds to estrogen receptor β and acts as an estrogen agonist[1][2].

HY-135581S1

Raloxifene 6-glucuronide-d4 lithium

Raloxifene 6-glucuronide-d₄ (lithium) is deuterium labeled Raloxifene 6-glucuronide. Raloxifene 6-glucuronide is a primary metabolite of Raloxifene. Raloxifene 6-glucuronide is mediated mostly by UGT1A1 and UGT1A8. Raloxifene 6-glucuronide binds to estrogen receptor with an IC50 of 290 μM. Raloxifene is a selective and nonsteroidal estrogen receptor modulator. Raloxifene activates TGFβ3 promoter as a full agonist at nanomolar concentrations, and inhibits the estrogen response element-containing vitellogenin promoter expression[1][2][3].

HY-135582S1

Raloxifene 4'-glucuronide-d4 lithium

Raloxifene 4'-glucuronide-d₄ (lithium) is deuterium labeled Raloxifene 4'-glucuronide. Raloxifene 4'-glucuronide is a primary metabolite of Raloxifene. Raloxifene 4'-glucuronide formation is mediated mostly by UGT1A10 and UGT1A8. Raloxifene 4'-glucuronide binds to estrogen receptor with an IC50 of 370 μM. [1][2]. Raloxifene is a selective estrogen receptor modulator. Raloxifene activates TGFβ3 promoter as a full agonist at nanomolar concentrations, and inhibits the estrogen response element-containing vitellogenin promoter expression[3].

HY-14598S

Diethylstilbestrol-d8
Diethylstilbestrol-d₈ is the deuterium labeled Diethylstilbestrol. Diethylstilbestrol (Stilbestrol), a synthetic nonsteroidal estrogen used in the treatment of menopausal and postmenopausal disorders[1][2].

HY-13757AS1

Tamoxifen-d3

Tamoxifen-d₃ is the deuterium labeled Tamoxifen[1]. Tamoxifen (ICI 47699) is an orally active, selective estrogen receptor modulator (SERM) which blocks estrogen action in breast cells and can activate estrogen activity in other cells, such as bone, liver, and uterine cells[2][3][4]. Tamoxifen is a potent Hsp90 activator and enhances the Hsp90 molecular chaperone ATPase activity. Tamoxifen also potent inhibits infectious EBOV Zaire and Marburg (MARV) with IC50 of 0.1 μM and 1.8 μM, respectively[6]. Tamoxifen activates autophagy and induces apoptosis[5]. Tamoxifen also can induce gene knockout of CreER(T2) transgenic mouse[7].

HY-113252S2

2-Methoxyestrone-d4

2-Methoxyestrone-d₄ is the deuterium labeled 2-Methoxyestrone. 2-Methoxyestrone is a methoxylated catechol estrogen and metabolite of estrone, with a pKa of 10.81[1].
HY-113252S1

2-Methoxyestrone-13C6

2-Methoxyestrone- ¹³C₆ is the ¹³C-labeled 2-Methoxyestrone. 2-Methoxyestrone is a methoxylated catechol estrogen and metabolite of estrone, with a pKa of 10.81.

HY-B0141AS

Alpha-Estradiol-d3
Alpha-Estradiol-d₃ is the deuterium labeled Alpha-Estradiol. Alpha-Estradiol is a weak estrogen and a 5α-reductase inhibitor which is used as a topical medication in the treatment of androgenic alopecia.

HY-113252S

2-Methoxyestrone-13C,d3
2-Methoxyestrone- ¹³C,d₃ is the ¹³C- and deuterium labeled 2-Methoxyestrone. 2-Methoxyestrone is a methoxylated catechol estrogen and metabolite of estrone, with a pKa of 10.81.

HY-B0672S

Estradiol valerianate-d9
Estradiol valerianate-d₉ is the deuterium labeled Estradiol valerianate. Estradiol valerianate (β-estradiol 17-valerate) is a synthetic estrogen widely used in combination with other steroid hormones in hormone replacement therapy agents.

HY-B0672S1

Estradiol valerianate-d4
Estradiol valerianate-d₄ is the deuterium labeled Estradiol valerianate. Estradiol valerianate (β-estradiol 17-valerate) is a synthetic estrogen widely used in combination with other steroid hormones in hormone replacement therapy agents.

HY-B0141AS1

Alpha-Estradiol-d2
Alpha-Estradiol-d₂ is the deuterium labeled Alpha-Estradiol. Alpha-Estradiol is a weak estrogen and a 5α-reductase inhibitor which is used as a topical medication in the treatment of androgenic alopecia[1].

HY-B0141S

Estradiol-d3
Estradiol-d₃ is the deuterium labeled Estradiol. Estradiol is a steroid sex hormone vital to the maintenance of fertility and secondary sexual characteristics in females. Estradiol upregulates IL-6 expression through the estrogen receptor β (ERβ) pathway.

HY-18719ES

Endoxifen-d5
Endoxifen-d₅ is the deuterium labeled Endoxifen. Endoxifen is a key active metabolite of tamoxifen (TAM) with higher affinity and specificity to estrogen receptor that also inhibits aromatase activity. Endoxifen has the potential for breast cancer study[1][2].

HY-19822S1

Elacestrant-d4-1
Elacestrant-d₄-1 is the deuterium labeled Elacestrant (HY-19822). Elacestrant is an orally available and selective estrogen receptor degrader (SERD) with IC₅₀s of 48 and 870 nM for ERα and ERβ, respectively .

HY-B0891S

17α-Hydroxyprogesterone-d8
17α-Hydroxyprogesterone-d₈ is the deuterium labeled 17α-Hydroxyprogesterone. 17α-Hydroxyprogesterone (17-Hydroxyprogesterone) is an endogenous progestogen as well as chemical intermediate in the biosynthesis of other steroid hormones, including the corticosteroids and the androgens and the estrogens.

HY-B0891S1

17α-Hydroxyprogesterone-13C3
17α-Hydroxyprogesterone- ¹³C₃ is the ¹³C-labeled 17α-Hydroxyprogesterone. 17α-Hydroxyprogesterone (17-Hydroxyprogesterone) is an endogenous progestogen as well as chemical intermediate in the biosynthesis of other steroid hormones, including the corticosteroids and the androgens and the estrogens.

HY-B0141S1

Estradiol-d4
Estradiol-d₄ is the deuterium labeled Estradiol. Estradiol is a steroid sex hormone vital to the maintenance of fertility and secondary sexual characteristics in females. Estradiol upregulates IL-6 expression through the estrogen receptor β (ERβ) pathway[1][2][3].

HY-B0141S3

Estradiol-d2
Estradiol-d₂ is the deuterium labeled Estradiol. Estradiol is a steroid sex hormone vital to the maintenance of fertility and secondary sexual characteristics in females. Estradiol upregulates IL-6 expression through the estrogen receptor β (ERβ) pathway[1][2][3].

HY-B0141S2

Estradiol-d5
Estradiol-d₅ is deuterium labeled Estradiol. Estradiol is a steroid sex hormone vital to the maintenance of fertility and secondary sexual characteristics in females. Estradiol upregulates IL-6 expression through the estrogen receptor β (ERβ) pathway[1][2][3].

HY-124489S1

2-Hydroxyestradiol-d5
2-Hydroxyestradiol-d₅ is the deuterium labeled 2-Hydroxyestradiol. 2-Hydroxyestradiol, a metabolite of 17β-estradiol with minimal estrogenic activity, possesses antioxidant effects and reacts with DNA to form stable adducts and exerts genotoxicity[[1][3][4].

HY-124489S

2-Hydroxyestradiol-13C6
2-Hydroxyestradiol- ¹³C₆ is the ¹³C-labeled 2-Hydroxyestradiol. 2-Hydroxyestradiol, a metabolite of 17β-estradiol with minimal estrogenic activity, possesses antioxidant effects and reacts with DNA to form stable adducts and exerts genotoxicity[1][3].

HY-B0141S4

Estradiol-13C6
Estradiol- ¹³C₆ is the ¹³C-labeled Estradiol. Estradiol is a steroid sex hormone vital to the maintenance of fertility and secondary sexual characteristics in females. Estradiol upregulates IL-6 expression through the estrogen receptor β (ERβ) pathway[1][2][3].

HY-B0141S5

Estradiol-13C2
Estradiol- ¹³C₂ is the ¹³C-labeled Estradiol. Estradiol is a steroid sex hormone vital to the maintenance of fertility and secondary sexual characteristics in females. Estradiol upregulates IL-6 expression through the estrogen receptor β (ERβ) pathway[1][2][3].

Cat. No.	Product Name		Classification

HY-B0216

Ethinylestradiol 2 Publications Verification Ethynyl estradiol; 17α-Ethynylestradiol		Alkynes
Ethinylestradiol is an orally active steroidal estrogen. Ethinylestradiol is widely used in research on menopausal symptoms, gynecological conditions, and certain hormone-sensitive cancers .

HY-133189

Bis-propargyl-PEG9		PROTAC Synthesis Alkynes
Bis-propargyl-PEG9 is a PEG-based PROTAC linker used in the synthesis of PROTACs. Bis-propargyl-PEG9 can be used to synthesize the bivalent estrogen receptor ligands . Bis-propargyl-PEG9 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-139999

LCL-PEG3-N3		Azide
LCL-PEG3-N3 is a decoy oligonucleotide ligand for E3 ligase which can be used for developing chimeric molecules LCL-ER(dec), degrading the estrogen receptor . LCL-PEG3-N3 is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.

HY-139999A

LCL-PEG3-N3 hydrochloride		Azide
LCL-PEG3-N3 (hydrochloride) is a decoy oligonucleotide ligand for E3 ligase which can be used for developing chimeric molecules LCL-ER(dec), degrading the estrogen receptor . LCL-PEG3-N3 (hydrochloride) is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.

HY-151744

N3-TFBA-O2Oc		Labeling and Fluorescence Imaging Azide
N3-TFBA-O2Oc is a click chemistry reagent containing an azide group and an aryl group. Aryl azides are well-known precursors of nitrenes and have been introduced by Fleet et al. as versatile photoaffinity labeling agents to probe biological receptors. This type of compounds has been used as photo-cross linker (λ_max=258 nm) in estrogen receptor studies and for direct surface coating of carbon and organic based polymers . N3-TFBA-O2Oc is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.

HY-B0390

Mestranol		Alkynes
Mestranol is an inactive proagent and becomes biologically active on conversion to ethinyl estradiol (EE). Mestranol acts as an estrogen receptor agonist. Mestranol combines with a progestin in vivo and can be used for the research of menopausal hormone or menstrual disorders. Mestranol is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-B0216S

Ethynyl Estradiol-d4 17α-Ethynylestradiol-d₄; Ethynylestradiol-d₄		Alkynes
Ethynyl Estradiol-d₄ is the deuterium labeled Ethynyl Estradiol. Ethynyl Estradiol (17α-Ethynylestradiol;Ethynylestradiol) is an orally bio-active estrogen used in almost all modern formulations of combined oral contraceptive pills. Ethynyl Estradiol-d4 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-B0390S

Mestranol-d2		Alkynes
Mestranol-d2 is the deuterium labeled Mestranol. Mestranol is an inactive proagent and becomes biologically active on conversion to ethinyl estradiol (EE). Mestranol acts as an estrogen receptor agonist. Mestranol combines with a progestin in vivo and can be used for the research of menopausal hormone or menstrual disorders[1][2][3]. Mestranol-d2 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-B0390S1

Mestranol-d4		Alkynes
Mestranol-d4 is the deuterium labeled Mestranol. Mestranol is an inactive proagent and becomes biologically active on conversion to ethinyl estradiol (EE). Mestranol acts as an estrogen receptor agonist. Mestranol combines with a progestin in vivo and can be used for the research of menopausal hormone or menstrual disorders[1][2][3]. Mestranol-d4 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-151736

N3-L-Dap(Boc)-OH		Azide
N3-L-Dap(Boc)-OH is a click chemistry reagent containing an azide group. Click chemistry is a powerful chemical reaction with excellent bioorthogonality features: biocompatible, rapid and highly specific in biological environments . N3-L-Dap(Boc)-OH is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.

HY-151749

N3-D-Lys(Fmoc)-OH		Azide
N3-D-Lys(Fmoc)-OH is a click chemistry reagent containing an azide group. Click chemistry is a powerful chemical reaction with excellent bioorthogonality features: biocompatible, rapid and highly specific in biological environments . N3-D-Lys(Fmoc)-OH is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.

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