High Purity Anti Hypertensive Drugs Irbesartan for Hypertension Treatment,CAS:138402-11-6

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Irbesartan 138402-11-6 CAS 138402-11-6

Introduction

1)Product Name:Supply fresh 99% Irbesartan for Anti-hypertension drugs with Best Price.

2)CAS: 138402-10-5

3)Molecular Formula:C25H27N3O

4)Molecular Weight:385.5

5)Assay:99%

6)Appearance:White or colourless crystalline powder with characteristic odor

Specification

Item of testing	Inspection Standard	Result
Appearance	White to Off-white, crystalline powder	White powder
Identification	Infrared absorption: The IR spectrum Is consistent with that obtained with The reference	Conforms
	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%	0.31%
Limit of azide	NMT 10ppm	Not detected
Heavy metals	NMT 0.002%	Conforms
Related compounds	Compound A NMT 0.2%	0.02%
	Any other impurity NMT 0.1%	0.04%
	Total impurities NMT 0.5%	0.09%
Residual solvents(GC)	Ethanol NMT 5000ppm	26ppm
	Toluene NMT 890ppm	133ppm
	t-Butyl methyl ether NMT 5000ppm	Not detected
Assay(on the anhydrous basis)	98.0~102.0%	99.3%
Conclusion	The analysis results show that this batch of Irbesartan conform