PRODUCT NAME: 3-Hydroxy Desloratadine-D4
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	DES-006
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	1246819-99-7
Alternate CAS Number	119410-08-1 (Non-labelled)
Mol. Formula	C19H15D4ClN2O
Molecular Wt	330.8
IUPAC	8-Chloro-11-(piperidin-4-ylidene-2,2,6,6-d4)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-3-ol
Synonyms	3-Hydroxydesloratadine-d4;
Long Term Storage Condition	2-8 °C for long term storage Under Inert atmosphere
Handling instruction	Sample COA

Test	Results
Appearance	Off-White 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	Methanol, DMSO
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