Impurities For API - 2-NITRO-p-PHENYLENE DIAMINE CAS#5307-14-2, ORTHO AMINO PHENOL (OAP) CAS#95-55-6, 4-NITRO-o-PHENYLENE DIAMINE CAS#5307-14-2, 4-CHLORO RESORCINOL CAS#95-88-5, 2-AMINO-4-METHYL-6-NITROPHENOL CAS#6265-07-2

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API	Impurity Name	Pharmacopie / Imp	Chemical structure	Send Enquiry
Venlafaxine	Tizanidine related compound N-Acetyl Tizanidine (N-(5-chloro-2,1,3-benz othiadiazol-4-yl) -N-(4,5-dihydro-1H- midazol-2-yl)acetamide)	USP
Venlafaxine	O-Desmethyl Venlafaxine (4-[2-(dimethylamino) -1-(1-hydroxycyclohexyl) ethyl]phenol)	Metabolite