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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Topiramate, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Topiramate 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 Topiramate-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.

Topiramate Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-Methyl Topiramate-d3 Stable Isotopes CS-T-96497 Not Available Enquire
Topiramate 13C6 Stable Isotopes CS-ED-02431 1217455-55-4 Enquire
Topiramate-13C6 Stable Isotopes CS-EO-02590 Not Available Enquire


Impurities

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
1,2-O-Isopropylidene-Alpha-D-fructofuranose Impurities CS-O-46331 Not Available Enquire
1,2-O-Isopropylidene-beta-D-fructofuranose Impurities CS-O-46330 76549-76-3 Enquire
2,3-O-isopropylidene-beta-D-fructofuranose Impurities CS-O-46332 192573-40-3 Enquire
5,6-O-isopropylidene-D-glucofuranose Impurities CS-O-46333 70834-19-4 Enquire
Topiramate Chlorosulfonyl Impurity (alpha-D-Psicopyranose is... Impurities CS-O-56941 205249-36-1 Enquire
Topiramate Chlorosulfonyl Impurity (beta-L-Fructopyranose is... Impurities CS-O-56940 150609-98-6 Enquire
Topiramate impurity C Impurities CS-DU-00074 150609-95-3 Enquire


Intermediates

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
4,5-O-(1-Methylethylidene)-β-D-fructopyranose Intermediates CS-T-58199 912456-61-2 Enquire


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
D-Fructopyranose Fine Chemicals CS-O-35255 6347-01-9 Enquire