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

Semicarbazide Related Compounds

API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Semicarbazide Hydrochloride API CS-T-42229 563-41-7 In Stock
Semicarbazide API CS-O-16187 57-56-7 Enquire
Thiosemicarbazide API CS-T-26428 79-19-6 Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Posaconazole Formyl Semicarbazide Analog Impurity CS-EO-03127 1350560-57-4 Enquire
Posaconazole Semicarbazide Analog Impurity CS-O-47836 ---- Enquire


Nitrosamine

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-Nitroso Semicarbazide Nitrosamine CS-O-42671 Not Available Enquire