Sulfasalazine Impurities & Reference Standards

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

Sulfasalazine-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 Sulfasalazine 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-A18881
CAS No. 599-79-1
Molecular Formula C18H14N4O5S
Molecular Weight 398.39
CAT No. IR-A18882
CAS No. 1391062-35-3
Molecular Formula C28H22N8O5S2
Molecular Weight 614.65
CAT No. IR-A18883
CAS No. NA
Molecular Formula C29H22N8O7S2
Molecular Weight 658.66
CAT No. IR-A18884
CAS No. 66030-25-9
Molecular Formula C18H14N4O3
Molecular Weight 334.33
CAT No. IR-A18885
CAS No. 66364-70-3
Molecular Formula C17H14N4O3S
Molecular Weight 354.38
CAT No. IR-A18886
CAS No. 1391062-34-2
Molecular Formula C29H22N6O7S2
Molecular Weight 630.65
CAT No. IR-A18887
CAS No. 66364-71-4
Molecular Formula C18H14N4O5S
Molecular Weight 398.39
CAT No. IR-A18888
CAS No. 1391062-37-5
Molecular Formula C29H22N6O7S2
Molecular Weight 630.65
CAT No. IR-A18889
CAS No. 69-72-7
Molecular Formula C7H6O3
Molecular Weight 138.12
CAT No. IR-A18890
CAS No. NA
Molecular Formula C13H10N2O6S
Molecular Weight 322.29
CAT No. IR-A18891
CAS No. 144-83-2
Molecular Formula C11H11N3O2S
Molecular Weight 249.29