Valsartan

Short Description:



Valsartan
CAS Number: 137862-53-4
Molecular Formula: C24H29N5O3
Standard: USP32
Package: 25kg/drum

Description:



Valsartan
CAS Number: 137862-53-4
Molecular Formula: C24H29N5O3
Standard: USP32
Package: 25kg/drum

ITEMS LIMIT
Appearance White crystalline powder
Specific rotation -63°~ -70°
Related impurities (HPLC) Total impurities NMT 1.0%
Individual impurity NMT 0.5%
Loss on drying NMT 1.5%
Heavy Metals NMT 20ppm
Related impurity A NMT 1.0%
(quiral isomer)
Residue on ignition NMT 0.1%
Residual solvents n-Hexane NMT 290ppm
Dichlorome NMT 600ppm
Ethylacetate NMT 5000ppm
Diisopropylether NMT 500ppm
Assay (on dried basis) 98.5% ~ 101.5%
HPLC

 

 


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