IMPURITIES

 Catalog Number GS.10.SIL.331
 CAS Number 139756-00-6
 Catalogue Name / Chemical Name Sildenafil Acid Impurity
 Synonyms 1-Methyl-4-nitro-3-propyl-1H-pyrazole-5-carboxylic acid ; 1-Methyl-4-nitro-3-propylpyrazole-5-carboxylic Acid
 Molecular Formula C8H11N3O4
 Molecular Weight 213.19
 Specific Purity NLT 95%
 Inventory Status Ready Stock
 Pack Size 100 MG
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