PRODUCT NAME: Apremilast D5
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	APL-004
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	1258597-47-5
Mol. Formula	C₂₂H₁₉D₅N₂O₇S
Molecular Wt	465.53
IUPAC	N-[2-[(1S)-1-[4-methoxy-3-(1,1,2,2,2-pentadeuterioethoxy)phenyl]-2-methylsulfonylethyl]-1,3-dioxoisoindol-4-yl]acetamide
Synonyms	Apremilast d5
Long Term Storage Condition
Handling instruction	Sample COA

Test	Results
Appearance	Pale Yellow to Light 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	Chloroform (Slightly), Methanol (Slightly)
Purity	95%+
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