PRODUCT NAME: Olmesartan KSM-II Azide Impurity
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	OLM-016
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	124806-66-2
Mol. Formula	C33H25N7
Molecular Wt	519.6
IUPAC	5-[2-[4-(Azidomethyl)Phenyl]Phenyl]-1-Trityltetrazole
Synonyms	5-(4'-(Azidomethyl)-[1,1'-Biphenyl]-2-Yl)-1-Trityl-1H-Tetrazole; Azide Impurity
Long Term Storage Condition	Store at 2-8 °C
Handling instruction	Sample COA

Test	Results
Appearance	Beige to white solid
Identification by 13C NMR	Sample COA
Identification by HNMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Solubility	ACN:H2O:THF(7:2:1)
Purity	NLT 95 % BY HPLC
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