Cefuroxime Sodium EP Impurity E

Name: Cefuroxime Sodium EP Impurity E
Brand: Vaqora Chemicals
SKU: VQ-021117

About Cefuroxime Sodium EP Impurity E

Cefuroxime Sodium EP Impurity E (CAS 97232-97-8) is a pharmacopeial impurity of Cefuroxime offered by Vaqora Chemicals. Its molecular formula is C16H16N4O8S and its molecular weight is 424.4 g/mol. Common synonyms include Cefuroxime Sodium - Impurity E and Cefuroxime EP Impurity E.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

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.

Vaqora Chemicals supplies Cefuroxime Sodium EP Impurity E in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Cefuroxime

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

Cefuroxime impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Cefuroxime Sodium EP Impurity E
Catalogue No.	VQ-021117
CAS Number	97232-97-8
IUPAC name	(6R,7R)-3-(carbamoyloxymethyl)-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	C₁₆H₁₆N₄O₈S
Molecular weight	424.4 g/mol
Exact mass	424.0689
Grade	Reference Standard
HSN code	38229090
InChIKey	JFPVXVDWJQMJEE-SWWZKJRFSA-N
SMILES	CO/N=C(\C1=CC=CO1)/C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)COC(=O)N)C(=O)O
PubChem CID	5361202

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.2
H-bond donors / acceptors	3 / 10
TPSA	199 Å²
Synonyms	Cefuroxime Sodium - Impurity E, Cefuroxime EP Impurity E, trans-Cefuroxime, Cefuroxime sodium impurity E, Desacetyloxyethyl (E)-Cefuroxime Axetil, Cefuroxime Free Acid, Cefuroxime, trans-

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 Sodium EP Impurity E?

The CAS Registry Number of Cefuroxime Sodium EP Impurity E is 97232-97-8. It is also known as Cefuroxime Sodium - Impurity E, Cefuroxime EP Impurity E, trans-Cefuroxime.

What is the molecular formula and molecular weight of Cefuroxime Sodium EP Impurity E?

Cefuroxime Sodium EP Impurity E has the molecular formula C16H16N4O8S and a molecular weight of 424.4 g/mol. Its IUPAC name is (6R,7R)-3-(carbamoyloxymethyl)-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 Cefuroxime Sodium EP Impurity E used for?

Cefuroxime Sodium EP Impurity E 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 Sodium EP Impurity E can I order?

We supply Cefuroxime Sodium EP Impurity E 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 Sodium EP Impurity E?

Yes. Every lot of Cefuroxime Sodium EP Impurity E 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 Sodium EP Impurity E be shipped internationally?

Yes. We export Cefuroxime Sodium EP Impurity E worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.