Cefuracetime (E-isomer)

About Cefuracetime (E-isomer)

Cefuracetime (E-isomer) is an impurity of Cefuroxime carrying the CAS registry number 97232-98-9. Formula C17H17N3O8S, molecular weight 423.4 g/mol.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Cefuroxime, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Cefuroxime

View every impurity, metabolite and intermediate we list for Cefuroxime.

Cefuroxime impurities

Specifications & identifiers

Chemical identifiers
Product name	Cefuracetime (E-isomer)
Catalogue No.	VQ-022122
CAS Number	97232-98-9
IUPAC name	(6R,7R)-3-(acetyloxymethyl)-7-[[(2E)-2-(furan-2-yl)-2-methoxyiminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Molecular formula	C₁₇H₁₇N₃O₈S
Molecular weight	423.4 g/mol
Exact mass	423.0736
Grade	Reference Standard
HSN code	38229090
InChIKey	YBHZVPYSEUQIII-MKHSIZEZSA-N
SMILES	CC(=O)OCC1=C(N2[C@@H]([C@@H](C2=O)NC(=O)/C(=N/OC)/C3=CC=CO3)SC1)C(=O)O
PubChem CID	5464313

Physical properties
Physical form	Solid
LogP (XLogP3)	0.4
H-bond donors / acceptors	2 / 10
TPSA	173 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Cefuracetime (E-isomer)?

The CAS Registry Number of Cefuracetime (E-isomer) is 97232-98-9.

What is the molecular formula and molecular weight of Cefuracetime (E-isomer)?

Cefuracetime (E-isomer) has the molecular formula C17H17N3O8S and a molecular weight of 423.4 g/mol. Its IUPAC name is (6R,7R)-3-(acetyloxymethyl)-7-[[(2E)-2-(furan-2-yl)-2-methoxyiminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid.

What is Cefuracetime (E-isomer) used for?

Cefuracetime (E-isomer) is supplied as a characterised reference material related to Cefuroxime. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Cefuracetime (E-isomer) can I order?

We supply Cefuracetime (E-isomer) in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Cefuracetime (E-isomer)?

Yes. Every lot of Cefuracetime (E-isomer) is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Cefuracetime (E-isomer) be shipped internationally?

Yes. We export Cefuracetime (E-isomer) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.