PRODUCT NAME: Adenosine EP Impurity H
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ADS-018
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	118-00-3
Mol. Formula	C10H13N5O5
Molecular Wt	283.2 g/mol
IUPAC	2-Amino-9-ß-d-ribofuranosylpurine-6(1H)-one
Synonyms	Cytarabine - Impurity B (EP/BP); 1-ß-D-Ribofuranosyluracil; ß-Uridine; 1-ß-D-Ribofuranosyluracil; ß-Uridine; Uridine; 1-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione; 1-ß-d-Ribofuranosylpyrimidine-2,4(1H,3H)-dione (USP)
Long Term Storage Condition	2-8°C Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	White to off-white crystalline 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 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