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Pirfenidone Impurity 4

Pirfenidone Impurity 4 ??? ???
?? ??:
161057-93-8
???:
Pirfenidone Impurity 4
???(??):
Pirfenidone Impurity 4;4-Methyl-1-phenyl-2(1H)-Pyridinone;2(1H)-Pyridinone, 4-methyl-1-phenyl-
CBNumber:
CB24633381
???:
C12H11NO
??? ??:
185.22
MOL ??:
161057-93-8.mol

Pirfenidone Impurity 4 ??

?? ?
329.1±15.0 °C(Predicted)
??
1.137±0.06 g/cm3(Predicted)
?? ?? (pKa)
-0.17±0.63(Predicted)

??

Pirfenidone Impurity 4 C??? ??, ??, ??

??

4-Methyl-1-phenyl-2(1H)-Pyridinone is an impurity in Pirfrnidone (CAS# 53179-13-8). May have anti-inflammatory properties.

Pirfenidone Impurity 4 ?? ?? ? ???

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Pirfenidone Impurity 4 ?? ??

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