PRODUCT NAME: Doxofylline IHRS
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	DXO-001
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	69975-86-6
Mol. Formula	C11H14N4O4
Molecular Wt	266.26 g/mol
Long Term Storage Condition	2°C to 8°C	Handling instruction	Sample COA
IUPAC	7-(1,3-Dioxolan-2-ylmethyl)-1,3-dimethyl-1H-purine-2,6-dione
Chemical Name	Doxofylline IHRS
Synonyms	7-(1,3-Dioxolan-2-ylmethyl)theophylline; 7-(1,3-Dioxolan-2-ylmethyl)-1,3-dimethylxanthine

Test	Results
Appearance	White to Almost white powder to crystal
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