PRODUCT NAME: Remdesivir Impurity A
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	REM-002
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	1191237-69-0
Mol. Formula	C12H13N5O4
Molecular Wt	291.27
Synonyms	Remdesivir O-Desphosphate Analogue; (2R,3R,4S,5R)-2-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-carbonitrile
Long Term Storage Condition	Storage at 2-8°C
Handling instruction	Sample COA

Test	Results
Appearance	Off White Solid
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	Soluble in DMSO
Purity	NLT 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