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Isoforms Recommended: ERα
Results for "

ERα

" in MedChemExpress (MCE) Product Catalog:

65

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3

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Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-132194

    Estrogen Receptor/ERR Cancer
    ERα degrader-2 is a selective estrogen receptor degrader (SERD) with potent binding affinity with ERα (IC50=17.1 nM), good degradation efficacy (EC50=0.3 nM). ERα degrader-2 exhibits favorable pharmacokinetic properties and excellent agentgability, can be used for HER + breast cancer research .
    ERα degrader-2
  • HY-169941

    Estrogen Receptor/ERR Metabolic Disease Cancer
    ERα/ERβ antagonist-1 (Compound 10) is partial antagonists of ERα and ERβ. ERα/ERβ antagonist-1 reduces ERα and ERβ activity in a dose-dependent manner in HepG2 liver cells .
    ERα/ERβ antagonist-1
  • HY-168101

    Estrogen Receptor/ERR Cancer
    ERα degrader 11 (compound B16) is a selective ERα degrader that can be used as an estrogen receptor probe to investigate ER status in ER-positive breast cancer cells .
    ERα degrader 11
  • HY-155492

    Estrogen Receptor/ERR Cancer
    ERα degrader 7 (compound B1) is a potent ERα degrader with an IC50 of 14.6 nM and a DC50 of 9.7 nM, respectively. ERα degrader 7 shows excellent antitumor activity, indicating its potential to evolve as a promising selective estrogen-receptor degrader (SERD) for breast cancer research .
    ERα degrader 7
  • HY-168099

    Estrogen Receptor/ERR Cancer
    ERα degrader 10 is a selective and orally active estrogen receptor α (ERα) degrader. ERα degrader 10 exhibits potent ERα binding affinity (IC50 of 24.0 nM) and degradation ability (EC50 of 5.3 nM). ERα degrader 10 degrades ERα through the proteasome-mediated pathway. ERα degrader 10 can be used for the study of breast cancer .
    ERα degrader 10
  • HY-144306

    Estrogen Receptor/ERR Apoptosis Cancer
    ERα degrader 4 is an excellent and selective estrogen receptor α (ERα) degrader (IC50 of 0.31, 0.41 and 0.48 μM in MDA-MB-231, MCF-7 and MCF-7/ADR cells, respectively). ERα degrader 4 has potent inhibitory activity against MCF-7 cell lines. ERα degrader 4 is a potential SERDs candidate for the research of breast cancer .
    ERα degrader 4
  • HY-P10393

    ERα (295-311)

    Apoptosis Cancer
    ERα17p (ERα 295-311) is the epitope of the CaM binding site on the estrogen receptor α (ER), which interacts with calmodulin (CaM) in a calcium-dependent manner. ERα17p regulates the migration of cancer cells MCF-7, SK-BR-3, T47D, and MDA-MB-231 through Rho/ROCK and PI3K/Akt signaling pathways. ERα17p inhibits proliferations of breast cancer cells, induces apoptosis, and inhibits tumor growth in mouse models .
    ERα17p
  • HY-168644

    Estrogen Receptor/ERR Endocrinology
    Erα-IN-1 (compound 3c) is an inhibitor of estrogen receptor α (ERα), blocking ERa activity in MCF7/ERE-LUC cells. .
    Erα-IN-1
  • HY-146267

    Estrogen Receptor/ERR Cancer
    ERα degrader 5 (Compound 40) is a selective, orally bioavailable estrogen receptor (ER) degrader (SERD) with an EC50 of 1.1 nM against ERα. ERα degrader 5 shows antitumor effect in vivo .
    ERα degrader 5
  • HY-144733

    Estrogen Receptor/ERR Apoptosis Cancer
    ERα antagonist 1 (Compound 19d) is a potent, selective, covalent estrogen receptor α (ERα) antagonist. ERα antagonist 1 induces apoptosis and cell cycle G0/G1 phase arrest in MCF-7 cells .
    ERα antagonist 1
  • HY-149081

    Estrogen Receptor/ERR Cytochrome P450 Cancer
    ERα degrader 6 (Compound 31q) is an ERα degrader (KI: 75 nM). ERα degrader 6 also inhibits ARO with an IC50 of 37.7 nM. ERα degrader 6 inhibits tumor growth in MCF-7 tumor xenograft model. ERα degrader 6 can be used for breast cancer research .
    ERα degrader 6
  • HY-161692

    Estrogen Receptor/ERR Cancer
    ERα degrader 8 (Compound 18j) is a selective Estrogen Receptor degrader. ERα degrader 8 is degrader to MCF-7 cells with IC50 value of 0.15 μM .
    ERα degrader 8
  • HY-163680

    Estrogen Receptor/ERR Cytochrome P450 Cancer
    ERα degrader 9 is a dual targeting ligand for estrogen receptor α (ERα) and aromatase (ARO). ERα degrader 9 can be utilized for synthesis of PROTAC ERα Degrader-9 (HY-163679) .
    ERα degrader 9
  • HY-111845

    ERα ligand 1

    Estrogen Receptor/ERR Ligands for Target Protein for PROTAC Cancer
    Estrone-N-O-C1-amido (ERα ligand 1) is an Estrone-based estrogen ligand, which targets estrogen receptor α (ERα). Estrone-N-O-C1-amido (ERα ligand 1) binds to cIAP1 ligand Bestatin via a linker to form SNIPER .
    Estrone-N-O-C1-amido
  • HY-156125

    Estrogen Receptor/ERR Others
    14-3-3σ/ERα stabilizer-1 (Compound 181) is a covalent 14-3-3σ/ERα stabilizer. 14-3-3σ/ERα stabilizer-1 can be used for research of molecular glues .
    14-3-3σ/ERα stabilizer-1
  • HY-149295

    PROTACs Estrogen Receptor/ERR Apoptosis Cancer
    PROTAC ERα Degrader-4 is a highly potent and selectivePROTAC ERα degrader (Ki: 5.08 μM). PROTAC ERα Degrader-4 contains OBHSAs, linker and E3 ligase ligands. PROTAC ERα Degrader-4 shows excellent cell inhibitory and ERα degradation activity against Tamoxifen-sensitive and -resistant ER + breast cancer (BC) cells and ERα-mutated BC cells. PROTAC ERα Degrader-4 can induce apoptosis and can be used for cancer research.
    PROTAC ERα Degrader-4
  • HY-163467

    Others Cancer
    CHEMBL4224880 is an estrogen receptor-α (ER-α) binder .
    CHEMBL4224880
  • HY-145556

    Estrogen Receptor/ERR Cancer
    Bexirestrant is an orally active ER-α degrader. Bexirestrant can be used for the research of antiestrogen, antineoplastic .
    Bexirestrant
  • HY-112098
    PROTAC ERα Degrader-1
    1 Publications Verification

    PROTACs Estrogen Receptor/ERR Cancer
    PROTAC ERα Degrader-1 comprises an ubiquitin E3 ligase binding group, a linker and a protein binding group. PROTAC ERα Degrader-1 extracts from patent WO2017201449A1, compound P1. PROTAC ERα Degrader-1 is an estrogen receptor-alpha (ERα) degrader.
    PROTAC ERα Degrader-1
  • HY-112100

    PROTAC-Linker Conjugates for PAC Estrogen Receptor/ERR Cancer
    PROTAC ERα Degrader-5 (compound LP2) consists an ADC linker and a PROTAC, whcih can be conjugated to an antibody to form PACs. PROTAC ERα Degrader-5 conjugated to an antibody is a more marked estrogen receptor-alpha (ERα) degrader compared to PROTAC (without Ab) .
    PROTAC ERα Degrader-5
  • HY-111846
    PROTAC ERα Degrader-2
    1 Publications Verification

    SNIPERs PROTACs Estrogen Receptor/ERR Cancer
    PROTAC ERα Degrader-2 comprises a IAP ligand binding group, a linker and an estrogen receptor α (ERα) binding group. PROTAC ERα Degrader-2 is an ERα degrader. Maximal ERα degradation at 30 μM concentration in human mammary tumor MCF7 cells. Degradation inducers based on cIAP1 are called specific and non-genetic IAP-dependent protein erasers (SNIPERs) .
    PROTAC ERα Degrader-2
  • HY-157765

    PROTACs Estrogen Receptor/ERR Cancer
    PROTAC ERα Degrader-6 (compound A2) is a potent PROTAC degrader of ERα, with IC50 of 0.11 μM in MCE-7 cells. PROTAC ERα Degrader-6 has anti-tumor effect. PROTAC ERα Degrader-6 is a fluorescent probes with Em of 582 nm that enable real-time visualization of ERα protein degradation .
    PROTAC ERα Degrader-6
  • HY-160562

    PROTACs Estrogen Receptor/ERR Cancer
    PROTAC ERα Degrader-7 (compound i-320) is a potent estrogen receptor alpha(ERα) PROTAC degrader with a DC50 value of 0.000006 µM. PROTAC ERα Degrader-7 comprises a cereblon-binding moiety LBM linked to a ligand ERBM that binds ERα and comprises a benzofused partially saturated 6-membered carbocyclic or heterocyclic ring .
    PROTAC ERα Degrader-7
  • HY-160563

    PROTACs Estrogen Receptor/ERR Cancer
    PROTAC ERα Degrader-8 (compound ii-56) is a potent PROTAC degrader of Erα, with DC50 of 0.000006 μM in MCF7 cells .
    PROTAC ERα Degrader-8
  • HY-163679

    Estrogen Receptor/ERR Cytochrome P450 PROTACs Apoptosis Cancer
    PROTAC ERα Degrader-9 (Compound 18c) is a dual-targeting PROTAC degrader, which degrades estrogen receptor α (ERα) and aromatase (ARO). PROTAC ERα Degrader-9 binds to ERα with a Ki of 0.25 μM, inhibits ARO with an IC50 of 4.6 μM. PROTAC ERα Degrader-9 inhibits the proliferation of MCF-7 wildtype (IC50=0.54 μM) and ERα mutants MCF-7 EGFR (IC50=0.075 μM), MCF-7 D538G (IC50=0.31 μM), MCF-7 Y537S (IC50=2.3 μM), downregulates the expressions of ERS1 and MYC. PROTAC ERα Degrader-9 arrests the cell cycle at G2/M, induces apoptosis in MCF-7. PROTAC ERα Degrader-9 exhibits antitumor efficacy in mouse models. (Pink: ligand for target protein (HY-163680); Black: linker (HY-W007559); Blue: ligand for E3 ligase (HY-112078))
    PROTAC ERα Degrader-9
  • HY-170336

    PROTACs Estrogen Receptor/ERR Cancer
    PROTAC ERα Degrader-10 (Compound 160a) is an orally active degrader for ERα with DC50 of 0.37-1.1 nM, in cells MCF7, T47D and CAMA-1. PROTAC ERα Degrader-10 exhibits antitumor efficacy in mouse model . (Pink: ligand for target protein (HY-170339); Black: linker (HY-30105); Blue: ligand for E3 ligase Cereblon (HY-168055))
    PROTAC ERα Degrader-10
  • HY-111484A

    SRN-927 Racemate

    Estrogen Receptor/ERR Cancer
    GDC-0927 Racemate (SRN-927 Racemate) is an estrogen receptor (ER) degrader that can effectively inhibit the activity of ER-α with an IC50 value of 0.2 nM and can be used in diseases related to estrogen receptors.
    GDC-0927 Racemate
  • HY-19498

    SIM-688

    NF-κB Inflammation/Immunology
    WAY-204688 is an estrogen receptor (ER-α) selective, orally active inhibitor of NF-κB transcriptional activity with an IC50 of 122 ± 30 nM for NF-κB-luciferase (NF-κB-luc) in HAECT-1 cells.
    WAY-204688
  • HY-155196

    Estrogen Receptor/ERR Cancer
    ER degrader 6 (compound 35s) is a potent Estrogen Receptor (ER)α degrader. ER degrader 6 disrupts the microtubule network by restraining tubulin polymerization. ER degrader 6 suppresses tumor growth without noticeable poisonousness .
    ER degrader 6
  • HY-N7748A

    Estrogen Receptor/ERR Prostaglandin Receptor Inflammation/Immunology Endocrinology
    Epi-cryptoacetalide is a natural diterpenoid. Epi-cryptoacetalide reveals high affinity to ER-α and PGE2 receptor (EP2 subtype) with Ki values of 0.3 μM and 1.92 μM, respectively. Epi-cryptoacetalide has anti-endometriosis activities .
    Epi-cryptoacetalide
  • HY-145071

    PROTACs Estrogen Receptor/ERR Cancer
    PROTAC ERα Y537S degrader-1 comprises a ubiquitin E3 ligase binding group, a linker and a protein binding group. PROTAC ERα Y537S degrader-1 extracts from patent WO2021143822, example 12. PROTAC ERα Y537S degrader-1 is an estrogen receptor-alpha (ERα) Y537S degrader .
    PROTAC ERα Y537S degrader-1
  • HY-125263

    Estrogen Receptor/ERR Cancer
    OP-1074, a pure anti-estrogen drug, is a selective ER degrader (PA-SERD) with specific anti-estrogenic activity against ERα and ERβ, inhibiting 17β-estradiol (E2)-stimulated transcription with IC50 values of 1.6 and 3.2 nM, respectively.
    OP-1074
  • HY-135590

    Estrogen Receptor/ERR Endocrinology
    Raloxifene 4-Monomethyl Ether (Compound 37) is a Raloxifene derivative that inhibits estrogen receptor α. Raloxifene 4-Monomethyl Ether inhibits MCF-7 cells with an IC50 of 1 μM and a pIC50 of 6 .
    Raloxifene 4-Monomethyl Ether
  • HY-125263B

    Estrogen Receptor/ERR Cancer
    (R)-OP-1074 is an isomer of OP-1074 (HY-125263) and can serve as a control compound in experiments. OP-1074, a pure anti-estrogen drug, is a selective ER degrader (PA-SERD) with specific anti-estrogenic activity against ERα and ERβ, inhibiting 17β-estradiol (E2)-stimulated transcription with IC50 values of 1.6 and 3.2 nM, respectively.
    (R)-OP-1074
  • HY-164924

    PROTACs Cancer
    ERD-12310A is a PROTAC targeting Estrogen Receptor α (ERα) with a ED50 value of 47 pM. ERD-12310A has oral activity. ERD-12310A is composed of PROTAC target protein ligand ER ligand-4 (HY-164925) (red part), E3 ligase ligand (S)-Deoxy-thalidomide (HY-168055) (blue part) .
    ERD-12310A
  • HY-135584

    Estrogen Receptor/ERR Endocrinology
    Raloxifene 6-Monomethyl Ether (Compound 7) is a Raloxifene derivative that inhibits estrogen receptor α. Raloxifene 4-Monomethyl Ether inhibits MCF-7 cells with an IC50 of 250 nM and a pIC50 of 6.6 .
    Raloxifene 6-Monomethyl Ether
  • HY-103454
    MPP dihydrochloride
    5+ Cited Publications

    Estrogen Receptor/ERR Apoptosis Endocrinology Cancer
    MPP dihydrochloride is a potent and selective ER (estrogen receptor) modulator. MPP dihydrochloride induces significant apoptosis in the endometrial cancer and oLE cell lines. MPP dihydrochloride reverses the positive effects of beta-estradiol. MPP dihydrochloride has mixed agonist/antagonist action on murine uterine ERalpha in vivo .
    MPP dihydrochloride
  • HY-144137

    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) .
    Estrogen receptor antagonist 1
  • HY-144138

    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) .
    Estrogen receptor antagonist 2
  • HY-144314

    Estrogen Receptor/ERR Cancer
    PSDalpha is an ERα degrader conjugating photosensitizer (PS), triphenylamine benzothiadiazole (TB) and 17β-estradiol via an acetylene bond. PSDalpha shows excellent anti-proliferation performance on MCF-7 cells. The maximum absorption wavelength of PSDalpha in the visible region is located at 465 nm .
    PSDalpha
  • HY-127133

    MPP

    Estrogen Receptor/ERR Endocrinology
    Methylpiperidino pyrazole (MPP) is a potent and selective ER (estrogen receptor) modulator. Methylpiperidino pyrazole induces significant apoptosis in the endometrial cancer and oLE cell lines. Methylpiperidino pyrazole reverses the the positive effects of beta-estradiol. Methylpiperidino pyrazole has mixed agonist/antagonist action on murine uterine ERalpha in vivo .
    Methylpiperidino pyrazole
  • HY-W114419

    Estrogen Receptor/ERR Others
    Bisphenol C is an ERα agonist and ERβ antagonist that inhibits 17β-estradiol .
    Bisphenol C
  • HY-121441

    Estrogen Receptor/ERR Inflammation/Immunology
    Fispemifene, an orally active selective estrogen receptor modulator with anti-inflammatory and antiestrogenic action, attenuates glandular inflammation in an animal model of chronic nonbacterial prostatitis .
    Fispemifene
  • HY-137144

    ZB716

    Estrogen Receptor/ERR Cancer
    Fulvestrant-3-boronic acid is an orally active ERα inhibitor, which binds to ERα competitively (IC50 = 4.1 nM) and effectively degrades ERα in breast cancer cells .
    Fulvestrant-3-boronic acid
  • HY-103457

    Estrogen Receptor/ERR Cancer
    Y134 is a selective and orally active oestrogen receptor (ER) modulator (SERM), exhibits potent antagonist activity at ERα and ERβ. Y134 shows 121.1-fold selectivity for ERα (Ki=0.09 nM) over ERβ (Ki=11.31 nM). Y134 inhibits oestrogen-stimulated proliferation of ER-positive human breast cancer cells .
    Y134
  • HY-125703

    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 .
    Ferutinin
  • HY-150505

    Deubiquitinase Apoptosis Cancer
    DC-U4106 is a USP8 targeting inhibitor with the Kdvalue of 4.7 μM and the IC50 value of 1.2 μM. DC-U4106 can target the ubiquitin pathway and facilitate the degradation of Erα. DC-U4106 inhibits tumor growth with minimal toxicity and has the potential for the research of breast cancer .
    DC-U4106
  • HY-144070A

    Estrogen Receptor/ERR Cancer
    (Rac)-ErSO-DFP is a derivative of ErSO-DFP and a selective small molecule Erα biomodulator. (Rac)-ErSO-DFP againsts ERα+ breast cancer (including resistant tumors) by hyperactiving the Erα-dependent a-UPR (extracted from patent WO2022087234A1) .
    (Rac)-ErSO-DFP
  • HY-16023A
    Acolbifene
    2 Publications Verification

    EM-652; SCH 57068

    Estrogen Receptor/ERR Cancer
    Acolbifene (EM-652), the active metabolite of EM800, is an orally active pure antiestrogen and selective estrogen receptor antagonist. Acolbifene (EM-652) inhibits estradiol (E2)-induced transcriptional activity of ERα (IC50 = 2 nM) and ERβ (IC50 = 0.4 nM). Acolbifene (EM-652) possesses potent and pure anticarcinogenic properties .
    Acolbifene
  • HY-B0723S

    FC-1271a d4

    Estrogen Receptor/ERR Cancer
    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].
    Ospemifene D4

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