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4-Hydrazinobenzene-1-sulfonamide Hydrochloride Powder Celicoxi Intermediates

» Pharmaceutical » Other APIs » 4-Hydrazinobenzene-1-sulfonamide Hydrochloride Powder Celicoxi Intermediates

  • Specifications

Buy 4-Hydrazinobenzene-1-sulfonamide Hydrochloride Powder Celicoxi Intermediates Online CAS 17852-52-7

 

Specification

Product Name: 4-Hydrazinobenzene-1-sulfonamide Hydrochloride
CAS: 17852-52-7
Standard: Enterprise Standard
Is there a certificate: no certificate
Natural / Synthetic: Synthetic
Level: Medical grade
Content: 99%
Packing: 25kg/cardboard drum detachable
Ingredients: p-Mercaptobenzenesulfonamide hydrochloride
Physical and chemical properties: light yellow crystal
Category: Pharmaceutical raw materials
Field: Pharmaceutical intermediates
Deferred products: Celtic West.
Use: Pharmaceutical intermediates, mainly used in the production of Celicoxi

 

Certificate of Analysis

Product name 4-Sulfonamide-Phenylhydrazine hydrochloride
CAS No. 17852-52-7 Outer Packing 25kg/drum
Production date 20170812 Shelf life 2 years
Standard adopted Enterprise standard
Items of analysis Specification Results
Appearance Light yellow crystale Light yellow crystale
HPLC ≥(%) 99 99.75
Sulfonamide ≤(%) 0.5 0.08
The largest single impurity other ≤(%) 0.5 0.14
Loss on drying ≤(%) 1.0 0.04
Residue on ignition ≤(%) 1.0 0.40
Content ≥(%) 90.0 96.65
Conclusion Qualified

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