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CAS Number：1446261-44-4
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SMILES：Pamiparib, CAS 1446261-44-4Pamiparib, CAS 1446261-44-4,?Stock?846g,?Assay?98.62%,?White powder,?Water?0.85%,?Single Impurity?0.51%.PamiparibPamiparib, also known as BGB-290, is a highly potent and selective PARP inhibitor with favorable drug metabolism and pharmacokinetic properties. BGB-290 selectively binds to PARP and prevents PARP-mediated repair of single-strand DNA breaks via the base-excision repair (BER) pathway. This enhances the accumulation of DNA strand breaks, promotes genomic instability, and eventually leads to apoptosis. BGB-290 may both potentiate the cytotoxicity of DNA-damaging agents and reverse tumor cell chemo- and radioresistance.Product Details:Name: Pamiparib free baseCAS#: 1446261-44-4 (free base)Chemical Formula: C16H15FN4OExact Mass: 298.123Molecular Weight: 298.32Elemental Analysis: C, 64.42; H, 5.07; F, 6.37; N, 18.78; O, 5.36Specification:Synonym: Pamiparib; BGB-290; BGB 290; BGB290.IUPAC/Chemical Name: (10aR)-2-fluoro-10a-methyl-5,8,9,10,10a,11-hexahydro-5,6,7a,11-tetraazacyclohepta[def]cyclopenta[a]fluoren-4(7H)-oneInChi Key: DENYZIUJOTUUNY-MRXNPFEDSA-NInChi Code: InChI=1S/C16H15FN4O/c1-16-3-2-4-21(16)7-11-13-12-9(15(22)20-19-11)5-8(17)6-10(12)18-14(13)16/h5-6,18H,2-4,7H2,1H3,(H,20,22)/t16-/m1/s1SMILES Code: O=C1NN=C2CN(CCC3)[C@@]3(C)C(N4)=C2C5=C4C=C(F)C=C51Appearance: White powderPurity: >98% (or refer to the Certificate of Analysis)Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).Solubility: Soluble in DMSOShelf Life: >2 years if stored properlyDrug Formulation: This drug may be formulated in DMSOStock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).HS Tariff Code: 2934.99.9001Certifications: