Pirfenidone 53179-13-8 Synonyms: pirfenidone; Name: 5-Methyl -1-2- (1H) - pyridone; pirfenidone English name: Pirfenidone English word: 5-methyl-1 -phenyl-2 (1h) -pyridon; amr-69; PIRFENIDONE; CAS Number: 53179-13-8 Formula: C12H11NO Molecular Weight: 185.22 Standard: Enterprise Standard ≥98.5%, white powder Uses: mainly used for the treatment of idiopathic pulmonary fiber pirfenidone 53179-13-8 Synonyms: pirfenidone; Name: 5-Methyl -1-2- (1H) - pyridone; pirfenidone English name: Pirfenidone English word: 5-methyl- 1-phenyl-2 (1h) -pyridon; amr-69; PIRFENIDONE; CAS Number: 53179-13-8 Formula: C12H11NO Molecular Weight: 185.22 Standard: Enterprise Standard ≥98.5%, white powder Uses: mainly used for the treatment of idiopathic pulmonary fibrosis