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TPBM - ≥97%, high purity , CAS No.6466-43-9
a potent inhibitor of estrogen receptor α
Basic Description Synonyms TPBM|6466-43-9|NSC95910|8-(benzylsulfanylmethyl)-1,3-dimethyl-7H-purine-2,6-dione|8-Benzylsulfanylmethyl-1,3-dimethyl-3,7-dihydro-purine-2,6-dione|MLS002703320|NSC-95910|Theophylline, 8-[(benzylthio)methyl]|NCIStruc1_001567|NCIStruc2_001461|SCHEMBL4226426 Specifications & Purity ≥97% Storage Temp Store at -20°C Shipped In Ice chest + Ice pads Product Description TPBM is a potent estrogen receptor α (ERα) inhibitor with an IC50 value of 9 μM for 17β-estradiol (E2)-ERα. TPBM reduces E2·ERα recruitment to an endogenous estrogen-responsive gene. TPBM inhibits E2-dependent growth of ERα-positive cancer cells (IC50=5 μM). TPBM is not toxic to cells and does not affect estrogen-independent cell growth.
Names and Identifiers IUPAC Name 8-(benzylsulfanylmethyl)-1,3-dimethyl-7H-purine-2,6-dione INCHI InChI=1S/C15H16N4O2S/c1-18-13-12(14(20)19(2)15(18)21)16-11(17-13)9-22-8-10-6-4-3-5-7-10/h3-7H,8-9H2,1-2H3,(H,16,17) InChi Key FEHAMBYTUPDFJE-UHFFFAOYSA-N Canonical SMILES CN1C2=C(C(=O)N(C1=O)C)NC(=N2)CSCC3=CC=CC=C3 Isomeric SMILES CN1C2=C(C(=O)N(C1=O)C)NC(=N2)CSCC3=CC=CC=C3 WGK Germany 3 PubChem CID 262425 Molecular Weight 316.38
Chemical and Physical Properties Solubility Soluble in DMSO: >5 mg/mL Boil Point(°C) ~509.6° C at 760 mmHg (Predicted)
Safety and Hazards(GHS) WGK Germany 3 RIDADR NONHforallmodesoftransport
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