PRODUCT NAME: Amtolmetin Guacil Impurity 3
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	AMG-003
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	93962-13-1
Mol. Formula	C18H20N2O4
Molecular Wt	328.4 g/mol
Long Term Storage Condition	-20°C to +4°C (refrigerated or frozen)	Handling instruction	Sample COA
IUPAC	Methyl (2-(1-methyl-5-(4-methylbenzoyl)-1H-pyrrol-2-yl)acetyl)glycinate
Chemical Name	Amtolmetin Guacil Impurity 3
Synonyms	Glycine, N-[2-[1-methyl-5-(4-methylbenzoyl)-1H-pyrrol-2-yl]acetyl]-, methyl ester; Glycine, N-[[1-methyl-5-(4-methylbenzoyl)-1H-pyrrol-2-yl]acetyl]-, methyl ester; N-[2-[1-Methyl-5-(4-methylbenzoyl)-1H-pyrrol-2-yl]acetyl]glycine methyl Ester

Test	Results
Appearance	white to off-white crystalline powder
Identification by 1H NMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Purity	NLT 98%
Wt. Loss by TGA	Sample COA
% Potency	Sample COA
Solubility
QC Release Date	Sample COA
Attachments	Sample COA
Note: This material can be used as a referance standard and is for research purpose ONLY and not for human consumption