ICI 182,780, Tocris Bioscience™

Description

Estrogen receptor antagonist

ICI 182,780 is a high affinity estrogen receptor antagonist (IC50 = 0.29 nM), devoid of any partial agonism both in vitro and in vivo. ICI 182,780 is a high affinity agonist at the membrane estrogen receptor GPER. ICI 182,780 inhibits MCF-7 human breast cancer cell growth in vitro and shows antitumor activity in mice models. ICI 182,780 penetrates the blood-brain-barrier and has neuronal functional effects in vivo.

Specifications

Chemical Identifiers

• CAS: 129453-61-8
• Molecular Formula: C32H47F5O3S
• Molecular Weight (g/mol): 606.777
• InChI Key: VWUXBMIQPBEWFH-WCCTWKNTSA-N
• Synonym: fulvestrant, faslodex, fulvestrant usan, faslodex tn, fulvestrant faslodex, chembl1358, fulvestrant jan/usan/inn, faslodex ici 182,780, 7r,8r,9s,13s,14s,17s-13-methyl-7-9-4,4,5,5,5-pentafluoropentylsulfinyl nonyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta a phenanthrene-3,17-diol, 7alpha-9-4,4,5,5,5-pentafluoropentyl sulfinyl nonyl estra-1,3,5 10-triene-3,17beta-diol
• PubChem CID: 104741
• IUPAC Name: (7R,8R,9S,13S,14S,17S)-13-methyl-7-[9-(4,4,5,5,5-pentafluoropentylsulfinyl)nonyl]-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,17-diol
• SMILES: CC12CCC3C(C1CCC2O)C(CC4=C3C=CC(=C4)O)CCCCCCCCCS(=O)CCCC(C(F)(F)F)(F)F

• Quantity: 1 mg
• Formula Weight: 606.77
• Percent Purity: >99%
• Chemical Name or Material: ICI 182, 780