PRODUCT NAME: Adapalene Impurity 5
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ADP-027
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	NA
Mol. Formula	C27H28O3
Molecular Wt	400.5 g/mol
IUPAC	3'-((3r,5r,7r)-Adamantan-1-yl)-4'-methoxy-3-((E)-3-oxoprop-1-en-1-yl)-[1,1'-biphenyl]-4-carbaldehyde
Synonyms	3'-((3r,5r,7r)-Adamantan-1-yl)-4'-methoxy-3-((E)-3-oxoprop-1-en-1-yl)-[1,1'-biphenyl]-4-carbaldehyde
Long Term Storage Condition	-20°C (desiccated)
Handling instruction	Sample COA

Test	Results
Appearance	Pale yellow 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