PRODUCT NAME: Adapalene Impurity 13
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ADP-025
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	459423-32-6
Mol. Formula	C17H23BO3
Molecular Wt	286.2 g/mol
IUPAC	3-(1-Adamantyl)-4-methoxyphenylboronic acid
Synonyms	Boronic acid, B-(4-methoxy-3-tricyclo[3.3.1.13,7]dec-1-ylphenyl);3-Adamant-1-yl-4-bromophenylboronic acid;[3-(1-Adamantyl)-4-methoxyphenyl]boronic acid
Long Term Storage Condition	2-8°C (desiccated)
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