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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Valproic Acid, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Valproic Acid 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 Acid-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 Acid 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
Divalproex sodium API Standards CS-O-00274 76584-70-8 In Stock
Sodium Valproate API Standards CS-O-02302 1069-66-5 In Stock
Valproic acid API Standards CS-T-46266 99-66-1 In Stock


Impurities

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-Propylvaleronitrile Impurities CS-T-60860 13310-75-3 In Stock
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


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-Methylvaleric Acid Fine Chemicals CS-O-15488 97-61-0 In Stock
2-Propyl Valproate Fine Chemicals CS-T-40855 52061-75-3 Enquire
2-Propylhexanoic Acid Fine Chemicals CS-T-40802 3274-28-0 Enquire
Valeronitrile Fine Chemicals CS-DB-00126 110-59-8 In Stock