PRODUCT NAME: Valsartan Nitroso Impurity 3(-Mixture of Isomers)
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	VAS-017
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	2407652-86-0
Mol. Formula	C19H19N3O3
Molecular Wt	337.4
IUPAC	N-((2'-Cyano-[1,1'-biphenyl]-4-yl)methyl)-N-nitroso-L-valine
Synonyms	N-((2'-Cyano-[1,1'-biphenyl]-4-yl)methyl)-N-nitroso-L-valine
Long Term Storage Condition	2-8 °C for long term storage
Handling instruction	Sample COA

Test	Results
Appearance	Off White Sticky Solid
Identification by 13C NMR	Sample COA
Identification by HNMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Solubility	ACN:Water (1:1)
Purity	98%+
Analysis Date (Release Date)	Sample COA
Attachments	Sample COA
Other Information	Sample COA
Note: This material can be used as a referance standard and is for research purpose ONLY and not for human consumption