PRODUCT NAME: Acitretin Impurity 3
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ACR-007
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	1067630-60-7
Mol. Formula	C25H34O3
Molecular Wt	382.5 g/mol
IUPAC	Butyl (2E,4Z,6E,8E)-9-(4-methoxy-2,3,6-trimethylphenyl)-3,7-dimethylnona-2,4,6,8-tetraenoate
Synonyms	Butyl (2E,4Z,6E,8E)-9-(4-methoxy-2,3,6-trimethylphenyl)-3,7-dimethylnona-2,4,6,8-tetraenoate
Long Term Storage Condition	2–8°C under argon/nitrogen blanket
Handling instruction	Sample COA

Test	Results
Appearance	Clear, pale yellow to amber viscous liquid
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