Catalog Directory

Reference Standards & Impurities

Showing 10 characterized reference standards.

Nitrosamine Impurities

N-Nitrosodiethylamine

CAS: 55-18-5 · C₄H₁₀N₂O

99.4% Explore More →
Nitrosamine Impurities

N-Nitrosodimethylamine

CAS: 62-75-9 · C₂H₆N₂O

99.8% Explore More →
Nitrosamine Impurities

N-Nitroso-N-methyl 4-aminobutyric Acid

CAS: 61445-55-4 · C₅H₁₀N₂O₃

98.9% Explore More →
Nitrosamine Impurities

N-Nitroso-N-methyl 4-aminobutyric Acid PEA

CAS: NA · C₁₃H₂₁N₃O₃

98.2% Explore More →
Pharmacopeial Reference Standards

Apixaban Impurity 3

CAS: 503615-07-4 · C₂₅H₂₅N₅O₄

99.1% Explore More →
Pharmacopeial Reference Standards

Clopidogrel Related Compound B

CAS: 144750-52-7 · C₁₆H₁₆ClNO₂S

98.7% Explore More →
Chiral & Isomer Standards

Suvorexant S-Isomer

CAS: 1030377-33-3 · C₂₃H₂₃ClN₆O₂

99.0% Explore More →
Pharmacopeial Reference Standards

Sitagliptin Impurity A

CAS: 823817-55-6 · C₁₆H₁₅F₆N₅O

98.5% Explore More →
Pharmacopeial Reference Standards

Valsartan Related Compound A

CAS: 137862-53-4 · C₂₄H₂₉N₅O₃

99.2% Explore More →
Drug Metabolites & Glucuronides

Lurasidone Impurity 1

CAS: 367352-17-0 · C₂₈H₃₆N₄O₃S

97.9% Explore More →