4-Hydrazinylbenzenesulfonamide hydrochloride (CAS No: 17852-52-7) is a key pharmaceutical intermediate used in the synthesis of APIs Celecoxib. This compound serves as an essential raw material in API development and synthesis. Explore detailed chemical properties, molecular data, structure information, and verified global suppliers, manufacturers, and distributors of this API intermediate on apicule.
Alternate Names: p-Sulfonamidophenyl hydrazine hydrochloride, Celecoxib Impurity 21 HCl
CAS No: 17852-52-7
PubChem CID: 2794567
Mol Formula: C6H10ClN3O2S
Mol Weight: 223.68 g/mol
Used in API: Celecoxib
IUPAC Name: 4-hydrazinylbenzenesulfonamide;hydrochloride
API Intermediate Description: 4-Hydrazinylbenzenesulfonamide hydrochloride is an aromatic sulfonyl hydrazine derivative consisting of a benzene ring substituted with a hydrazine group at position 4 and a sulfonamide moiety, existing as the hydrochloride salt. It appears as a white to off-white crystalline powder, freely soluble in water and polar organic solvents.
