Warfarin Impurities & Reference Standards

Invenza supplies high-quality Warfarin Reference Standards, Warfarin 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 Warfarin 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.

Warfarin-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 Warfarin 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-A19966
CAS No. 81-81-2 ; 129-06...
Molecular Formula C19H16O4
Molecular Weight 308.33
CAT No. IR-A19967
CAS No. 28392-96-3
Molecular Formula C19H18O4
Molecular Weight 310.34
CAT No. IR-A19968
CAS No. 15156-56-6 ; 372...
Molecular Formula C18H16O2
Molecular Weight 264.32
CAT No. IR-A19969
CAS No. 1076-38-6
Molecular Formula C9H6O3
Molecular Weight 162.14
CAT No. IR-A19970
CAS No. 122-57-6
Molecular Formula C10H10O
Molecular Weight 146.19
CAT No. IR-A19971
CAS No. 5543-58-8
Molecular Formula C19H16O4
Molecular Weight 308.33
CAT No. IR-A19972
CAS No. 5543-57-7
Molecular Formula C19H16O4
Molecular Weight 308.33