PRODUCT NAME: Sacubitril (Ene impurity)
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	SAC-010
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	149709-59-1
Mol. Formula	C25H31NO4
Molecular Wt	409.5 g/mol
IUPAC	ethyl (E,4R)-2-methyl-4-[(2-methylpropan-2-yl)oxycarbonylamino]-5-(4-phenylphenyl)pent-2-enoate
Synonyms	2-Pentenoic acid, 5-[1,1′-biphenyl]-4-yl-4-[[(1,1-dimethylethoxy)carbonyl]amino]-2-methyl-, ethyl ester, (4R); 2-Pentenoic acid, 5-[1,1′-biphenyl]-4-yl-4-[[(1,1-dimethylethoxy)carbonyl]amino]-2-methyl-, ethyl ester, (R); Ethyl (4R)-5-[1,1′-biphenyl]-4-yl-4-[[(1,1-dimethylethoxy)carbonyl]amino]-2-methyl-2-pentenoate
Long Term Storage Condition	2-8°C Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	white powder
Water content by KF/TGA	Sample COA
% Potency = [100 - (Water content by KF)] X HPLC Purity)] / 100	Sample COA
Identification by HNMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Solubility
Purity	NLT 97%
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