| Message: | Chinese name for hydrazine benzene sulfonamide hydrochloride 
Chemical Name 4-Sulfonamidophenylhydrazine hydrochloride 
Chinese Synonyms 4 - sulfamylbenzen hydrochloride; hydrazine benzene sulfonamide hydrochloride; right sulfamylbenzen hydrochloride; 4 - benzene sulfonamide hydrochloride; phenylhydrazine of sulfonamide hydrochloride 
CAS RN 17852-52-7 
EINECS No. 
Molecular formula C6H9ClN3O2S 
Molecular weight 222.67256 
Physical and chemical properties Appearance: White powder 
Sulphate ash: 0.1% 
Sulfonamides composition: 0.1% 
Single impurity: 0.15% 
Total impurity: 0.5% 
Content (hplc): more than 97% more than the general 99% 
Packing: 25kg cardboard drum 105kg / vat 
Use of pharmaceutical intermediates, mainly for the production of celecoxib 
4-Hydrazinobenzene-1-sulfonamide hydrochloride 
Product Name: 4-Hydrazinobenzene-1-sulfonamide hydrochloride 
Synonyms: BENZENESULFONYLAMIDE;BENZENESULPHONAMIDE;4-HYDRAZINOBENZENE-1-SULFONAMIDE HCL;p-Sulfonamidophenylhydrazine HCl;4-Aminosulfonylphenylhydrazine hydrochloride;4-Hydrazinobenzene-1-sulfonamide hydrochloride;4-Sulfonamidophenylhydrazine hydrochloride;4-SPH 
CAS: 17852-52-7 
MF: C6H10ClN3O2S 
MW: 223.68 
EINECS: 202-637-1 
Chemical Properties: white to light yellow crystal powde 
Usage: Intermediate in the production of Celebrex.  |