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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Cinchonine, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Cinchonine impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Cinchonine-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.

Cinchonine Related Compounds

API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Cinchonine API CS-T-12939 118-10-5 In Stock
Cinchonine Hemisulfate Salt API CS-T-71673 5949-16-6 Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Dihydrocinchonine Impurity CS-O-43233 485-65-4 Enquire
Dihydrocinchonine Sulphate Impurity CS-EO-03806 70134-33-7 Enquire
9-epi-Cinchonine Impurity CS-T-51135 485-70-1 Enquire