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

Catalogue Number	ALO-010
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	149222-15-1
Mol. Formula	C26H40N2O5
Molecular Wt	460.6 g/mol
IUPAC	4-(2-(tert-Butylamino)-1-hydroxyethyl)-2-(5-(2-(tert-butylamino)-1-hydroxyethyl)-2-hydroxybenzyl)-6-(hydroxymethyl)phenol
Synonyms	4-[(1Ξ)-2-(tert-Butylamino)-1-hydroxyethyl]-2-[[5-[(1Ξ)-2-(tert-butylamino)-1-hydroxyethyl]-2-hydroxyphenyl]methyl]-6-(hydroxymethyl)phenol; 4-(2-(tert-Butylamino)-1-hydroxyethyl)-2-(5-(2-(tert-butylamino)-1-hydroxyethyl)-2-hydroxybenzyl)-6-(hydroxymethyl)phenol; 5-[[5-[2-[(1,1-Dimethylethyl)amino]-1-hydroxyethyl]-2-hydroxyphenyl]methyl]-α1-[[(1,1-dimethylethyl)amino]methyl]-4-hydroxy-1,3-benzenedimethanol; 1,3-Benzenedimethanol, 5-[[5-[2-[(1,1-dimethylethyl)amino]-1-hydroxyethyl]-2-hydroxyphenyl]methyl]-α1-[[(1,1-dimethylethyl)amino]methyl]-4-hydroxy; Albuterol Dimer; 4-(2-(tert-Butylamino)-1-hydroxyethyl)-2-(5-(2-(tert-butylamino)-1-hydroxyethyl)-2-hydroxybenzyl)-6-(hydroxymethyl)phenol;2-[(1,1-dimethylethyl)amino]-1-[3-[[5-[2-[(1,1-dimethylethyl)amino]-1-hydroxyethyl]-2-hydroxyphenyl]methyl]-4-hydroxy-5-(hydroxymethyl)phenyl]ethanol; 5-[[5-[2-[(1,1-Dimethylethyl)amino]-1-hydroxyethyl]-2-hydroxyphenyl]methyl]-α1-[[(1,1-dimethylethyl)amino]methyl]-4-hydroxy-1,3-benzenedimethanol
Long Term Storage Condition
Handling instruction	Sample COA

Test	Results
Appearance	white to off-white crystalline 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
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