PRODUCT NAME: Micafungin Serine Analog Impurity
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	MIA-001
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	1392514-04-3
Alternate CAS Number	1392514-00-9 (free base)
Mol. Formula	C55H68N9O23S : Na
Molecular Wt	1255.2 : 23.0 g/mol
Long Term Storage Condition	Store at -20°C under inert atmosphere (Protect from Light)	Handling instruction	Sample COA
IUPAC	Sodium 5-[(1S,2S)-2-{(2R,6S,9S,11R,12R,14aS,15S,16S,20S,23S,25aS)-20-[(R)-3-amino-1-hydroxy-3-oxopropyl]-2,11,12,15-tetrahydroxy-6-(hydroxymethyl)-16-
Chemical Name	Micafungin Serine Analog Impurity
Synonyms	Micafungin Impurity B

Test	Results
Appearance	Off-White Solid
Identification by 1H NMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Purity	NLT 90%
Wt. Loss by TGA	Sample COA
% Potency	Sample COA
Solubility	USP Diluent / EP Diluent (MEOH)
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