Cefuroxime axetil diastereoisomer B

About Cefuroxime axetil diastereoisomer B

Cefuroxime axetil diastereoisomer B is an impurity of Cefuroxime carrying the CAS registry number 64599-29-7. Formula C20H22N4O10S, molecular weight 510.5 g/mol. It is also known as Cefuroxime axetildiastereoisomers-A or Cefuroxime Axetil Diasteroisomer A.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Cefuroxime impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are 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.

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	Cefuroxime axetil diastereoisomer B
Catalogue No.	VQ-024888
CAS Number	64599-29-7
IUPAC name	[(1S)-1-acetyloxyethyl] (6R,7R)-3-(carbamoyloxymethyl)-7-[[(2Z)-2-(furan-2-yl)-2-methoxyiminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Molecular formula	C₂₀H₂₂N₄O₁₀S
Molecular weight	510.5 g/mol
Exact mass	510.1057
Grade	Reference Standard
HSN code	38229090
InChIKey	KEJCWVGMRLCZQQ-QFDKGRJDSA-N
SMILES	C[C@@H](OC(=O)C)OC(=O)C1=C(CS[C@H]2N1C(=O)[C@H]2NC(=O)/C(=N\OC)/C3=CC=CO3)COC(=O)N
PubChem CID	9806360

Physical properties
Physical form	Solid
LogP (XLogP3)	0.9
H-bond donors / acceptors	2 / 12
TPSA	214 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 Cefuroxime axetil diastereoisomer B?

The CAS Registry Number of Cefuroxime axetil diastereoisomer B is 64599-29-7. It is also known as Cefuroxime axetildiastereoisomers-A, Cefuroxime Axetil Diasteroisomer A, Cefuroxime axetil, (1'S,6R,7R)-.

What is the molecular formula and molecular weight of Cefuroxime axetil diastereoisomer B?

Cefuroxime axetil diastereoisomer B has the molecular formula C20H22N4O10S and a molecular weight of 510.5 g/mol.

What is Cefuroxime axetil diastereoisomer B used for?

Cefuroxime axetil diastereoisomer B 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 Cefuroxime axetil diastereoisomer B can I order?

We supply Cefuroxime axetil diastereoisomer B 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 Cefuroxime axetil diastereoisomer B?

Yes. Every lot of Cefuroxime axetil diastereoisomer B 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 Cefuroxime axetil diastereoisomer B be shipped internationally?

Yes. We export Cefuroxime axetil diastereoisomer B worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.