Category
Trazodone
CAS Number
1263358-12-8
Alternate CAS Number
1263278-79-0(HCl Salt)
Molecular Formula
C₁₉H₂₂Cl₃N₅O(salt) , C₁₉H₂₁Cl₂N₅O(Base)
Molecular Weight
442.77 g/mol , 406.31 g/mol (Base)
Synonym

2-[3-[4-(3,4-Dichlorophenyl)piperazin-1-yl]propyl][1,2,4]triazolo[4,3-a]pyridin-3(2H)-one; 3,4-Dichloro Trazodone; Triazolo[4,3-a]pyridin-3(2H)-one, 2-[3-[4-(3,4-Dichlorophenyl)piperazin-1-yl]propyl][1,2,4]; 2-(3-(4-(3,4-Dichlorophenyl)piperazin-1-yl)propyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one

Keywords
Aromatics
Heterocycles
Impurities
Pharmaceutical Standards
Fine Chemicals
Intermediates
Impurities manufacturer and Suppliers in Hyderabad india
slide.1

Manasa Life Sciences serves as a specialized manufacturer and trusted supplier of Trazodone EP Impurity J, a reference standard identified by CAS Number 1263278-79-0 (HCl) ,1263358-12-8 (Free base), which is vital for detecting specific degradation markers in Trazodone formulations. This impurity, chemically recognized as 2-[3-[4-(3,4-dichlorophenyl)-1-piperazinyl]propyl]-1,2,4-triazolo[4,3-a]pyridin-3(2H)-one hydrochloride, holds a molecular formula of C₁₉H₂₂Cl₃N₅O(salt) , C₁₉H₂₁Cl₂N₅O(Base), and a molecular weight of 442.77 g/mol. Developed under validated GMP protocols, this material provides the precise analytical accuracy required for high-sensitivity USP and EP stability-indicating method development. We ensure structural excellence through sophisticated HPLC, LCMS, NMR, and IR spectroscopy analysis, confirming that every batch meets the most rigorous industrial requirements. Our dedicated technical support and detailed CoA and MSDS documentation enable your R&D team to effectively satisfy international health authority requirements, including those for ICH compliance and USFDA/EMA audit preparedness.