PRODUCT NAME: Levalbuterol Tartrate IHRS
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	LVO-001
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	661464-94-4
Alternate CAS Number	34391-04-3 (free base) ; 50293-90-8 (HCl salt) ; 1
Mol. Formula	C13H21NO3 : 1/2(C4H6O6)
Molecular Wt	239.3 : 1/2(150.1) g/mol
IUPAC	(R)-a-[(tert-Butylamino)methyl]-4-hydroxy-m-xylene-a,a'-diol (2R,3R)-2,3-dihydroxysuccinate
Synonyms
Long Term Storage Condition	2°C to 8°C
Handling instruction	Sample COA

Test	Results
Appearance	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	Soluble in DMSO
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