Product Main

Specifications

Chemical Name: 4-chloro-N-(2-methyl-2,3-dihydro-1H-indol-1-yl)-3-sulfamoylbenzamide
Molecular structure:
Molecular formula: C16H16ClN3O3S
Molecular weight: 365.835
CAS No.: [26807-65-8]
Specification
No.
Item
Specification
1
Appearance
White or off-white powder
2
Solubility
Practically insoluble in water
Soluble in alcohol
3
Identification
IR, UV
4
Related substances
Impurity A≤0.1%  Impurity B≤0.3%
Other single impurity≤0.1% 
Total impurities≤0.5%
5
Methylnitrosoindoline
≤5ppm
6
Water
≤3.0%
7
Residue on ignition
≤0.1%
8
Heavy metals
≤10ppm
9
Assay
99.0%~102.0%
10
Standard
EP5.3
11
Packing
25KG/drum or on customer request