PRODUCT NAME: Valbenazine Tosylate IHRS
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	VAZ-001
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	1639208-54-0
Mol. Formula	C38H54N2O10S2
Molecular Wt	762.97 g/mol
IUPAC	(S)-(2R,3R,11bR)-3-isobutyl-9,10-dimethoxy-2,3,4,6,7,11b-hexahydro-1H-pyrido[2,1-a]isoquinolin-2-yl 2-amino-3-methylbutanoate bis(4-methylbenzenesulfo
Synonyms
Long Term Storage Condition	2°C to 8°C
Handling instruction	Sample COA

Test	Results
Appearance	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	DMSO: 100 mg/mL (131.07 mM);;
Purity	NLT 97%
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