PRODUCT NAME: Roflumilast Related Compound A
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ROF-009
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	475271-62-6
Mol. Formula	C₁₆H₁₄Cl₂N₂O₃
Molecular Wt	353.2
IUPAC	3-(cyclopropylmethoxy)-N-(3,5-dichloropyridin-4-yl)-4-hydroxybenzamide
Synonyms	3-(Cyclopropylmethoxy)-N-(3,5-dichloro-4-pyridinyl)-4-hydroxybenzamide;4-O-Des(difluoromethyl) Roflumilast
Long Term Storage Condition	Store under 2 to 8°C
Handling instruction	Sample COA

Test	Results
Appearance	White to Pale Yellow 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	Acetone, Methanol
Purity	NLT 95% BY HPLC
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