Perfenidone Impurities
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Pirfenidone 5-Hydroxymethyl Impurity
CAS No. : 887406-49-7
Synonyms : 5-Hydroxymethyl-N-phenyl-2-1H-pyridone
Catalog No. : SA37206Backorder
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Pirfenidone 5-Carboxylic Acid Impurity
CAS No. : 77837-08-2; 1189982-99-7 (Na Salt)
Synonyms : 1,6-Dihydro-6-oxo-1-phenyl-3-pyridinecarboxylic Acid; 6-Oxo-1-phenyl-1,6-dihydropyridine-3-carboxylic Acid; 5-Carboxy Pirfenidone
Catalog No. : SA37205Backorder
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Pirfenidone EP Impurity D
CAS No. : 108-86-1
Synonyms : Bromobenzene
Catalog No. : SA37204In stock
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Pirfenidone EP Impurity C
CAS No. : 108-95-2
Synonyms : Phenol; Benzenol; Phenyl Hydroxide
Catalog No. : SA37203In stock
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Pirfenidone EP Impurity B
CAS No. : 1003-68-5
Synonyms : 5-Methylpyridin-2(1H)-one; 2-Hydroxy-5-methylpyridine
Catalog No. : SA37202Backorder
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Pirfenidone EP Impurity A
CAS No. : 1603-41-4
Synonyms : 5-Methylpyridin-2-amine; 2-Amino-5-methylpyridine
Catalog No. : SA37201Backorder
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Pirfenidone
CAS No. : 53179-13-8
Synonyms : 5-Methyl-N-phenyl-2-1H-pyridone
Catalog No. : SA37200Backorder
