Irbesartan

Short Description:



Irbesartan
CAS Number: 138402-11-6
Molecular Formula: C25H28N6O
Standard: USP32
Package: 25kg/drum

 

Description:



Irbesartan
CAS Number: 138402-11-6
Molecular Formula: C25H28N6O
Standard: USP32
Package: 25kg/drum

ITEMS LIMIT
Appearance White to off-white, crystalline powder
Identification Infrared Absorption: The IR spectrum is consistent with that obtained with the reference
The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the standard preparation, as obtained in the assay
Water NMT 0.5%
Limit of azide NMT 10ppm
Heavy metals NMT 0.002%
Related compounds Compound A NMT 0.2%
Any other impurity: NMT 0.1%
Total impurities: NMT 0.5%
Residual solvents (GC) Ethanol NMT 5000ppm
Toluene NMT 890ppm
Dichloromethane NMT 600ppm
N,N-Dimethylformamide NMT 880ppm
t-Butyl methyl ether NMT 5000ppm
Assay (on anhydrous basis) 98.0 ~ 102.0%

 


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