Valsartan Methyl Ester (P-1) CAS No 137863-17-3

• Powder: Yes
• Customized: Non-Customized
• State: Powder
• Purity: >99%
• Appearance: White or Light Yellow Powder.
• Transport Package: Drum
• Model NO.: SAMREAL-0209
• Specification: 25kg/drum
• Trademark: samreal
• Origin: China

Product Description

NINGBO SAMREAL CHEMICAL CO.,LTD.authorized by China Foreign Trade & Economic Bureau, is a comprehensive chemical enterprise intergrating technological development,production, sales and service into a whole. We have close cooperating relationship with many stable good manufacturers, which gives us the advantage to provide our customers with qualified products and good services.
With a professional and experienced staff team and profound technical support by cooperating with research institutes, we are also skilled in developing new products for our customers. If you want to source some new product, we are your ideal choose for sure.
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Common Name:	Valsartan Methyl Ester
Synonym:	L-Valine, N-(1 -oxopentyl)-N-[[2'-(1 H-tetrazole-5-yl)-[1,1 '-biphenyl]-4-yl]methyl]-, methyl ester
TEST	SPECIFICATION	RESULT
Appearance	White or light yellow powder.	Conform
Purity (HPLC)	92.00% Min.	99.58%
Valsartan	6.00% Max.	0.11%
Amide Methyl Ester^(a)	0.50% Max.	0.03%
Secondary Amine Methyl Ester^(b)	0.20% Max.	N.D.^4
2-Cyano-4,-Bromomethylbiphenyl	0.10% Max.	0.03%
Related Substances (HPLC)  Impurity A^1 Impurity B^2 Impurity C^3	2.00%max  0.05% Max.  0.05% Max.	0.40%  N.D. N.D.
Total impurities	2.00% Max.excl.Valsartan	0.3%
Water (LOD)	1.00% Max	0.24%
^(a)L-Valine,N-[(2'-cyano[1,1'-biphenyl]methyl]-,methyl ester(CAS:137863-89-9)
^(b)L-Valine,N-[(2'-cyano[1,1'-biphenyl]methyl]-N-(1-oxopentyl)-,methyl ester(CAS:137863-90-2)
^1N-[2'-(1H-teteazol-5-yl)biphenyl-4-yl methyl]-N-valeryl-(D)-valine methyl ester ^2 N-[2'-(1H-teteazol-5-yl)biphenyl-4-yl methyl]-N-butyryl-(L)-valine methyl ester ^3 N-[2'-(1H-teteazol-5-yl)biphenyl-4-yl methyl]-N-valeryl-(L)-valine benzyl ester ^4 N.D.:Not Detected