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

Semicarbazone Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Acetone Semicarbazone-13C Stable Isotopes CS-T-101951 Not Available Enquire
Benzaldehyde-13C Semicarbazone Stable Isotopes CS-T-101866 1331636-03-3 Enquire
Hydroxy Cyclophosphamide Semicarbazone-d4 (>80%) Stable Isotopes CS-T-101308 53948-46-2(Unlabelled) Enquire
2-Nitrobenzaldehyde Semicarbazone-13C,15N2 Stable Isotopes CS-T-83295 760179-80-4 Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-NP-SCA Impurity CS-W-00156 16004-43-6 In Stock
4-NP-SCA Impurity CS-W-00158 5315-87-7 In Stock