PRODUCT NAME: Formoterol EP Impurity I (R,S-isomer)
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	FOM-003
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	67346-51-4
Mol. Formula	C19H24N2O4
Molecular Wt	344.41 g/mol
IUPAC	N-[2-Hydroxy-5-[(1R)-1-hydroxy-2-[[(1S)-2-(4-methoxyphenyl)-1-methylethyl]amino]ethyl]phenyl]formamide (as per EP);N-(2-hydroxy-5-[(1R)-1-hydroxy-2-{[
Synonyms	(R,S)-Formoterol
Long Term Storage Condition	2°C to 8°C
Handling instruction	Sample COA

Test	Results
Appearance	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	Soluble In Methanol
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