PRODUCT NAME: Azithromycin EP Impurity F
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	AZT-004
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	612069-28-0
Mol. Formula	C₃₈H₇₀N₂O₁₃
Molecular Wt	762.97
Long Term Storage Condition	-20°C, Hygroscopic	Handling instruction	Sample COA
IUPAC	N-[(2S,3R,4S,6R)-2-[[(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-ethyl-3,4,10-trihydroxy-13-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-3,
Chemical Name	Azithromycin EP Impurity F
Synonyms	(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-13-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-α-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,6,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-(formylmethylamino)-β-D-xylo-hexopyranosyl]oxy]-1-oxa-6-azacyclopentadecan-15-one; USP Azithromycin Related Compound F

Test	Results
Appearance	White to Off-White Solid
Identification by 1H NMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Purity	88.78 % by HPLC
Wt. Loss by TGA	Sample COA
% Potency	Sample COA
Solubility	Chloroform (Slightly), DMSO (Slightly), Methanol (Very Slightly)
QC Release Date	Sample COA
Attachments	Sample COA
Note: This material can be used as a referance standard and is for research purpose ONLY and not for human consumption