PRODUCT NAME: Salbutamol EP Impurity D
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ALO-009
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	156339-88-7
Alternate CAS Number	NA(formate salt);2624100-96-3(sulfate salt)
Mol. Formula	C13H19NO3
Molecular Wt	237.3 g/mol
IUPAC	5-[(1RS)-2-(tert-butylamino)-1-hydroxyethyl]-2-hydroxybenzaldehyde
Synonyms	5-[(1RS)-2-(tert-butylamino)-1-hydroxyethyl]-2-hydroxybenzaldehyde; 5-(2-(tert-Butylamino)-1-hydroxyethyl)-2-hydroxybenzaldehyde; 5-[2-[(1,1-Dimethylethyl)amino]-1-hydroxyethyl]-2-hydroxybenzaldehyde; Benzaldehyde, 5-[2-[(1,1-dimethylethyl)amino]-1-hydroxyethyl]-2-hydroxy; Salbutamol Aldehyde Impurity; 5-[(1RS)-2-[(1,1-Dimethylethyl)amino]-1-hydroxyethyl]-2-hydroxybenzaldehyde; Levalbuterol Related Compound D (USP - Sulfate Salt)
Long Term Storage Condition	2-8°C Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	Pale 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
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