Febuxostat impurity 8 E1 Smiles: CS(=O)(=O)C1C=CC(=CC=1)C1=CC(C#N)=NN1C1C=CC(F)=CC=1

Smiles: CS(=O)(=O)C1C=CC(=CC=1)C1=CC(C#N)=NN1C1C=CC(F)=CC=1

C[N+]1(CCN(C2C=CC=CC=2)C(=O)C2C=CC(=CC=2)[N+]([O-])=O)CCOCC1

InChiKey: JGUNZIWGNMQSBM-ZJHFMPGASA-N

InChiKey: PYNXFZCZUAOOQC-UTKZUKDTSA-N

Febuxostat impurity 8 E1 Smiles: CS(=O)(=O)C1C=CC(=CC=1)C1=CC(C#N)=NN1C1C=CC(F)=CC=1Febuxostat impurity 8 is an impurity of Febuxostat. Febuxostat is selective xanthine oxidase inhibitor with a Ki of 0. 6 nM. Product information CAS Number: 144060 62 8 Molecular Weight: 319. 38 Formula: C16H17NO4S Chemical Name: 2 [3 formyl 4 (2 methylpropoxy)phenyl] 4 methyl 1,3 thiazole 5 carboxylic acid Smiles: CC1N=C(SC=1C(O)=O)C1=CC(C=O)=C(C=C1)OCC(C)C InChiKey: OHIQHHXCAMMCPH UHFFFAOYSA N InChi: InChI=1S C16H17NO4S c1 9(2)8 21 13 5 4 11(6