2. Signaling Pathways
  3. Vitamin D Related/Nuclear Receptor
  4. Estrogen Receptor/ERR
  5. ERα Isoform
  6. ERα Degrader

ERα Degrader

ERα Degraders (23):

Cat. No. Product Name Effect Purity
  • HY-124627
    THIQ 40
    		Degrader
    THIQ-40 is a tetrahydroisoquinoline-based, orally active, and selective estrogen receptor ERα degrader (SERD) (IC50=17 nM), with antitumor efficacy. THIQ-40 possesses functional ERα antagonistic activity, promotes ERα degradation and forms stable ERαLBD complexes. THIQ-40 shows the characteristic of rapid racemization in multi-species plasma. THIQ-40 can be widely applied to studies on the relevant mechanisms and drug development of ERα-positive breast cancer.
  • HY-133017
    Amcenestrant
    		Degrader 99.79%
    SAR439859 (compound 43d) is an orally active, non-steroidal, and selective estrogen receptor degrader (SERD). SAR439859 is an effective ER antagonist with ER degradation activity, an EC50 of 0.2 nM. SAR439859 can show potent anti-tumor effects and limited cross-resistance in ER+ breast cancer.
  • HY-111846
    PROTAC ERα Degrader-2
    		Degrader 98.92%
    PROTAC ERα Degrader-2 (Compound 11) is a ERα PROTAC degrader. PROTAC ERα Degrader-2 significantly down-regulates the level of ERα in MCF-7 cells.(Pink: AR ligand (HY-43962), Blue: IAP Ligand (HY-177389), Black: Linker (HY-128833)).
  • HY-149295
    PROTAC ERα Degrader-4
    		Degrader 99.06%
    PROTAC ERα Degrader-4 (Compound ZD12) 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.
  • HY-157765
    PROTAC ERα Degrader-6
    		Degrader
    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.
  • HY-125263
    OP-1074
    		Degrader 99.77%
    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.
  • HY-174131
    PVTX-321
    		Degrader
    PVTX-321 (Compound 16a) is an orally active estrogen receptor α (ERα) degrader. PVTX-321 can potently degrade ERα (DC50=0.15 nM in MCF-7 cells) and also has inhibitory activity against mutant ERα (IC50=59 nM). PVTX-321 is promising for research of ER+/HER2- breast cancer.
  • HY-178961
    PROTAC ERα Degrader-13
    		Degrader
    PROTAC ERα Degrader-13 is an orally active PROTAC molecule that efficiently and selectively degrades ERα (DC50 = 3.78 nM). PROTAC ERα Degrader-13 has the characteristics of strong anti proliferation (IC50 = 0.6 nM), induction of apoptosis, and overcoming drug resistance in MCF-7 cells. PROTAC ERα Degrader-13 has good safety and no significant organ toxicity. PROTAC ERα Degrader-13 can be used for cancer research.
  • HY-168101
    ERα degrader 11
    		Degrader
    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.
  • HY-178463
    F0840-0093
    		Degrader
    F0840-0093 is a highly selective estrogen receptor α (ERα) degrader. F0840-0093 exhibits potent antiproliferative activity against T47D cells with an IC50 value of 4.65 μM. F0840-0093 is promising for research of estrogen receptor-positive (ER+) breast cancer.
  • HY-175445
    GNE-5472
    		Degrader
    GNE-5472 is a potent bifunctional ERα PRRTAC degrader, with its E3 ligand being a pan-IAP antagonist. GNE-5472 antagonizes cIAP1/2, activating the non-classical NF-κB pathway, resulting in a significant upregulation of TNFα expression. GNE-5472 inhibits the proliferation of breast cancer cells and induces cell apoptosis. GNE-5472 can be used for the study of breast cancer.
  • HY-174453
    PROTAC ERα Degrader-12
    		Degrader
    PROTAC ERα Degrader-12 is a potent and selective Erα PROTAC degrader. PROTAC ERα Degrader-12 has antiproliferative effects in multiple breast cancer cell lines with wild-type or mutant ERα. PROTAC ERα Degrader-12 can halt the cell cycle and induce cell apoptosis. PROTAC ERα Degrader-12 exhibits excellent antitumor and ERα degradation activity. PROTAC ERα Degrader-12 can be used for research on breast cancer. (Pink: ER ligand-11 (HY-174475); Blue: VHL ligand (HY-112078); Black: Linker (HY-W088749); VHL ligand + Linker ( HY-W998310)).
  • HY-175785
    X15695
    		Degrader 98.45%
    X15695 is selective and orally active estrogen receptor (ERα) degrader. X15695 is an aryl hydrocarbon receptor (AHR) ligand. X15695 enables AHR to form a complex with the ERα, promoting its proteasomal degradation. X15695 inhibits the breast cancer cells proliferation, promotes cell cycle block and induces apoptosis. X15695 can be used for the study of breast cancer.
  • HY-176955
    ER degrader 12
    		Degrader
    ER degrader 12 (Example 1) is an estrogen receptor (ER) degrader with IC50 values for ERα and ERβ of 2.3 and 80.2 nM respectively (TR-FRET experiment). ER degrader 12 inhibits the proliferation of MCF-7 cells, with an IC50 of 1.53 nM. ER degrader 12 can be used for research on breast cancer.
  • HY-183804
    PROTAC ER Degrader-16
    		Degrader
    PROTAC ER Degrader-16 is an orally active ERα PROTAC degrader with a DC50 of 1.4 nM and an IC50 of 1.9 nM. PROTAC ER Degrader-16 inhibits ER-dependent breast cancer cell proliferation and exerts anti-tumor effects in mouse models. PROTAC ER Degrader-16 can be used for breast cancer research.
  • HY-163679
    PROTAC ERα Degrader-9
    		Degrader
    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-7EGFR (IC50=0.075 μM), MCF-7D538G (IC50=0.31 μM), MCF-7Y537S (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))
  • HY-160562
    PROTAC ERα Degrader-7
    		Degrader
    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.
  • HY-180959
    NEP168
    		Degrader
    NEP168 is an ERα PROTAC degrader designed based on the GID4 E3 ligase. NEP168 can be used for the study of breast cancer.
  • HY-155196
    ER degrader 6
    		Degrader
    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.
  • HY-168099
    ERα degrader 10
    		Degrader
    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.