PRODUCT NAME: Cefuroxime Lactone
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	CRA-002
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	947723-87-7
Mol. Formula	C15H13N3O6S
Molecular Wt	363.3
Long Term Storage Condition	2-8°C Refrigerator	Handling instruction	Sample COA
IUPAC	(2Z)-N-[(4R,5R)-3,11-dioxo-10-oxa-6-thia-2-azatricyclo[6.3.0.02,5]undec-1(8)-en-4-yl]-2-(furan-2-yl)-2-methoxyiminoacetamide
Chemical Name	Cefuroxime Lactone
Synonyms	(5aR,6R)-6-[[(2Z)-2-(furan-2-yl)-2-(methoxyimino)acetyl]amino]-5a,6-dihydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(4H)-dione; (Z)-N-((5aR,6R)-1,7-dioxo-1,4,5a,6-tetrahydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)-2-(furan-2-yl)-2-(methoxyimino)acetamide

Test	Results
Appearance	Solid White to Pale Yellow
Identification by 1H NMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Purity	NLT 95 % by HPLC
Wt. Loss by TGA	Sample COA
% Potency	Sample COA
Solubility	Soluble in Methanol/DMSO
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