Alfadex Impurities & Reference Standards

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

Alfadex-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 Alfadex 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-A00503
CAS No. 10016-20-3
Molecular Formula C36H60O30
Molecular Weight 972.8
CAT No. IR-A00504
CAS No. 7585-39-9
Molecular Formula C42H70O35
Molecular Weight 1135
CAT No. IR-A00505
CAS No. 17465-86-0
Molecular Formula C48H80O40
Molecular Weight 1297.1