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

Valproic Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
*Valproic Acid Stable Isotopes CS-T-101975 Not Available Enquire
Valproic acid (4,4,4',4'-D4) Stable Isotopes CS-C-00875 345909-03-7 Enquire
Valproic Acid Ethyl Ester-d5 Stable Isotopes CS-T-98503 Not Available Enquire
Valproic Acid Methyl Ester-d3 Stable Isotopes CS-T-98502 Not Available Enquire
Valproic Acid-d15 Stable Isotopes CS-R-00690 362049-65-8 Enquire
Valproic Acid-d15 b-D-Glucuronide Stable Isotopes CS-T-101974 Not Available Enquire
Valproic acid-d6 Stable Isotopes CS-O-02947 87745-18-4 In Stock


API Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Valproic acid API Standards CS-T-46266 99-66-1 In Stock


Impurities

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
4-Oxovalproic Acid Impurities CS-T-94729 688-04-0 Enquire
Valproic acid hydroxamate Impurities CS-O-54390 106132-78-9 Enquire
Valproic Acid Impurity 11 Impurities CS-P-09091 258264-00-5 Enquire