SMILES:

O=C1NN=C2C3=C1C=C(F)C=C3N[C@H](C4=CC=C(F)C=C4)[C@H]2C5=NC=NN5C.O=S(C6=CC=C(C)C=C6)(O)=O
Talazoparib tosylate Chemical Structure
Chemical Structure
Check the Talazoparib tosylate product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name (11S,12R)-7-fluoro-11-(4-fluorophenyl)-12-(2-methyl-1,2,4-triazol-3-yl)-2,3,10-triazatricyclo[7.3.1.05,13]trideca-1,5(13),6,8-tetraen-4-one;4-methylbenzenesulfonic acid
CAS Number 1373431-65-2
Molecular Formula

C26H22F2N6O4S
Molecular Weight (MW) 552.55
SMILES O=C1NN=C2C3=C1C=C(F)C=C3N[C@H](C4=CC=C(F)C=C4)[C@H]2C5=NC=NN5C.O=S(C6=CC=C(C)C=C6)(O)=O
InChIKey QUQKKHBYEFLEHK-QNBGGDODSA-N

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Note: Technical data last updated: Sep 1, 2026.