1. Signaling Pathways
  2. Vitamin D Related/Nuclear Receptor
  3. Estrogen Receptor/ERR
  4. Estrogen Receptor/ERR Inhibitor

Estrogen Receptor/ERR Inhibitor

Estrogen Receptor/ERR Inhibitors (105):

Cat. No. Product Name Effect Purity
  • HY-41570
    3-Formylsalicylic acid
    Inhibitor 98.06%
    3-Formylsalicylic acid is a noncompetitive estrone sulfatase inhibitor with an IC50 value of 0.15 mM, a Ki value of 0.12 mM. 3-Formylsalicylic acid shows a low acute toxicity.
  • HY-14590
    Kaempferol
    Inhibitor 99.92%
    Kaempferol (Kempferol), a flavonoid found in many edible plants, inhibits estrogen receptor α expression in breast cancer cells and induces apoptosis in glioblastoma cells and lung cancer cells by activation of MEK-MAPK. Kaempferol can be uesd for the research of breast cancer.
  • HY-138642
    Vepdegestrant
    Inhibitor 99.60%
    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-19822
    Elacestrant
    Inhibitor 99.80%
    Elacestrant (RAD1901) is an orally available and selective estrogen receptor degrader (SERD) with IC50s of 48 and 870 nM for ERα and ERβ, respectively. Elacestrant also can inhibit growth of ER+ breast cancer cell lines in vitro and in vivo.
  • HY-14589
    Chrysin
    Inhibitor 99.85%
    Chrysin is one of the most well known estrogen blockers.
  • HY-136255
    Camizestrant
    Inhibitor 99.32%
    Camizestrant (AZD-9833) is a potent and orally active estrogen receptor (ER) antagonist. Camizestrant is used for the study of ER+ HER2-advanced breast cancer.
  • HY-111226
    GSK5182
    Inhibitor 99.10%
    GSK5182 is a highly selective and orally active inverse agonist of estrogen-related receptor γ (ERRγ) with an IC50 of 79 nM. GSK5182 does not interact with other nuclear receptors, including ERRα or ERα. GSK5182 also induces reactive oxyen species (ROS) generation in hepatocellular carcinoma (HCC).
  • HY-19822A
    Elacestrant dihydrochloride
    Inhibitor 99.54%
    Elacestrant (RAD1901) dihydrochloride is an orally available and selective estrogen receptor degrader (SERD) with IC50s of 48 and 870 nM for ERα and ERβ, respectively. Elacestrant dihydrochloride also can inhibit growth of ER+ breast cancer cell lines in vitro and in vivo.
  • HY-N2335
    Coumestrol
    Inhibitor 98.28%
    Coumestrol, a phytoestrogen present in soybean products, exhibits activities against cancers, neurological disorders, and autoimmune diseases. It suppresses proliferation of ES2 cells with an IC50 of 50 μM.
  • HY-15449
    Kaempferide
    Inhibitor 99.80%
    Kaempferide is an orally active flavonol isolated from Hippophae rhamnoides L. Kaempferide has anticancer, anti-inflammatory, antioxidant, antidiabetic, antiobesity, antihypertensive, and neuroprotective activities. Kaempferide induces apoptosis. Kaempferide promotes osteogenesis through antioxidants and can be used in osteoporosis research.
  • HY-B1100
    Estradiol cypionate
    Inhibitor 99.47%
    Estradiol cypionate is the 17β-cypionate ester of Estradiol, which inhibits ET-1 synthesis by acting on estrogen receptors.
  • HY-12864
    Brilanestrant
    Inhibitor 99.85%
    Brilanestrant (ARN-810; GDC-0810) is an orally bioavailable selective estrogen receptor degrader (SERD) with IC50 of 0.7 nM.
  • HY-129079
    TFMB-(R)-2-HG
    Inhibitor 98.26%
    TFMB-(R)-2-HG is a cell membrane-permeable (R)-2-HG and acute myeloid leukemia (AML) oncogenic factor. TFMB-(R)-2-HG competitively inhibits α-ketoglutarate-dependent dioxygenases such as KDM2B and FTO. TFMB-(R)-2-HG impairs cell differentiation in response to Estrogen withdrawal. TFMB-(R)-2-HG is used in acute myeloid leukemia and glioma research.
  • HY-101447A
    SI-2 hydrochloride
    Inhibitor 98.06%
    SI-2 (EPH 116 hydrochloride) is a highly promising SRC-3 inhibitor (PPI). SI-2 (EPH 116 hydrochloride) has a much improved toxicity and pharmacokinetic profile, with acceptable oral availability.
  • HY-128600
    ERD-308
    Inhibitor 99.05%
    ERD-308 is a potent estrogen receptor (ER) PROTAC degrader. ERD-308 has DC50 values of 0.17 nM and 0.43 nM in MCF-7 and T47D ER+ cells. ERD-308 can inhibit the proliferation of breast cancer cells and exhibits anti-tumor activity. (Pink: Target Protein Ligand (HY-48027); Black: Linker (HY-172643); Blue: VHL Ligand (HY-112078); VHL Ligand+Linker:(HY-172645))
  • HY-18719B
    Endoxifen hydrochloride
    Inhibitor 98.04%
    Endoxifen hydrochloride is a key active metabolite of Tamoxifen (TAM) with higher affinity and specificity to estrogen receptor that also inhibits aromatase activity. Endoxifen hydrochloride has the potential for breast cancer study.
  • HY-101405
    Gestrinone
    Inhibitor 99.76%
    Gestrinone (R2323) is a synthetic steroid hormone used to treat endometriosis. It inhibits leiomyoma cells with an IC50 of 43.67 μM. Gestrinone 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-18719
    Endoxifen (Z-isomer)
    Inhibitor 99.20%
    Endoxifen Z-isomer is an oral active Tamoxifen (HY-13757A) metabolite, inducing an anti-estrogenic effect in breast cancer cells expressing ERα. Endoxifen Z-isomer inhibits hERG. This effect is concentration-dependent, with an IC50 value of 1.6 μM.
  • HY-112100
    PROTAC ERα Degrader-5
    Inhibitor 98.96%
    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).
  • HY-119437
    FLTX1
    Inhibitor 99.75%
    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.