Category
Venlafaxine
CAS Number
727728-51-0
Molecular Formula
C₁₆H₂₃NO₂
Molecular Weight
261.36g/mol
Synonym

N-Desmethyl Venlafaxine Cyclic Impurity ; 5-(4-Methoxyphenyl)-1-oxa-3-azaspiro[5.5]undecane ; N-Desmethyl Venlafaxine Cyclic Impurity ; N-Desmethyl Venlafaxine Impurity-E;

Keywords
Fine Chemicals
Impurities manufacturer and Suppliers in Hyderabad india
Impurities
Slide_1

Venlafaxine N-Desmethyl Impurity-E is used as an analytical reference standard in LC-MS/HPLC methods to identify and quantify process-related and degradation impurities in venlafaxine drug substances and formulations. It is also used in quality control, stability testing, and regulatory impurity profiling to support method validation and ensure pharmaceutical safety compliance.