Hydroxyzine Impurities & Reference Standards

Invenza supplies high-quality Hydroxyzine Reference Standards, Hydroxyzine impurities, pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope-labeled compounds, and nitrosamine-related products for pharmaceutical research, analytical testing, and quality control applications.

Our Hydroxyzine impurity reference standards are suitable for a wide range of pharmaceutical and analytical applications, including drug development, analytical method development and validation, quality control (QC), stability studies, impurity profiling, unknown impurity identification, regulatory submissions such as ANDA and DMF, and assessment of potential genotoxic impurities.

Hydroxyzine-related reference standards are thoroughly characterized and supplied with Certificates of Analysis (COA) and supporting analytical data, subject to product availability and applicable specifications. We can also provide pharmacopeial and traceable reference standards, including EP/USP-related requirements, based on customer specifications

Our Hydroxyzine impurity standards are manufactured, characterized, and handled to support reliable analytical testing and pharmaceutical research requirements. Products are periodically re-tested, where applicable, to help ensure consistent quality and dependable analytical performance.

CAT No. IR-A14952
CAS No. 303-26-4
Molecular Formula C17H19ClN2
Molecular Weight 286.8
CAT No. IR-A14953
CAS No. 13073-96-6
Molecular Formula C21H30Cl2N2O2
Molecular Weight 413.38
CAT No. IR-A14954
CAS No. 2192-20-3
Molecular Formula C21H29Cl3N2O2
Molecular Weight 447.83
CAT No. IR-A14955
CAS No. NA
Molecular Formula C23H31ClN2O3 (base) ;C25H33ClN2O7 (oxalate salt)
Molecular Weight 418.96 ;508.99
CAT No. IR-A14956
CAS No. NA
Molecular Formula C21H27ClN2O3
Molecular Weight 390.9
CAT No. IR-A14957
CAS No. NA
Molecular Formula C23H29ClN2O3 (base) ;C25H31ClN2O7 (HCl salt)
Molecular Weight 416.94 ;506.98