CAS No. | 1205-30-7 |
---|---|
Chemical Name | 4- Chloro-3-Sulfomoyl Benzoic Acid |
Molecular Formula | C7H6CINO4S |
Molecular Weight | 235.6456 |
End Use | Therapeutic Cat. :- Diuretic, Antihypertensive Intermediate for the following drug :- Indapamide ( CAS No. 26807–65–8) Tripamide ( CAS No. 73803-48-2 ) Clopamide ( CAS No. 636–54–4) |
Product Specifications |
|
---|---|
Description | Off-white to faintly brown, yellow or red tinged, crystalline powder |
Odour | Weak characteristic odor |
Identity ( by TLC ) |
Main spot of sample to correspond in Rf value – quenching of fluorescence intensity to the main spot from authentic substance |
Related Substance ( by TLC ) |
Individual impurities NMT 0.5% PCBA NMT 1.0% Total impurity NMT 2.0% (internal TLC Method) |
Water Content (by KF) |
NMT 0.5% w/w |
Assay By | 98.0 to 102.0 % w/w ( Dry Basis ) |