PRODUCT NAME: Ceftriaxone EP Impurity A
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	CER-001
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	97164-54-0
Alternate CAS Number	92143-31-2 (free base)
Mol. Formula	C18H18N8O7S3 : 2(Na)
Molecular Wt	554.6 : 2(23.0)
Long Term Storage Condition	2°C to 8°C	Handling instruction	Sample COA
IUPAC	(6R,7R)-7-((E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(((2-methyl-5,6-dioxo-1,2,5,6-tetrahydro-1,2,4-triazin-3-yl)thio)methyl)-8-oxo-5-t
Chemical Name	Ceftriaxone EP Impurity A
Synonyms	Ceftriaxone Sodium E-Isomer

Test	Results
Appearance	White To Off-White Solid
Identification by 1H NMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Purity	NLT 98%
Wt. Loss by TGA	Sample COA
% Potency	Sample COA
Solubility	No Data Available
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