Cefuroxime Sodium EP Impurity A

Name: Cefuroxime Sodium EP Impurity A
Brand: Vaqora Chemicals
SKU: VQ-021113

About Cefuroxime Sodium EP Impurity A

Listed under CAS 56271-94-4, Cefuroxime Sodium EP Impurity A is a pharmacopeial impurity of Cefuroxime available from Vaqora Chemicals. Its molecular formula is C15H15N3O7S and its molecular weight is 381.4 g/mol. Common synonyms include Cefuroxime EP Impurity A and 3-hydroxy methyl Cefuroxime.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

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. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Cefuroxime Sodium EP Impurity A in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers 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 A
Catalogue No.	VQ-021113
CAS Number	56271-94-4
IUPAC name	(6R,7R)-7-[[(2Z)-2-(furan-2-yl)-2-methoxyiminoacetyl]amino]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Molecular formula	C₁₅H₁₅N₃O₇S
Molecular weight	381.4 g/mol
Exact mass	381.0631
Grade	Reference Standard
HSN code	38229090
InChIKey	OUSLHGWWWMRAIG-FBCAJUAOSA-N
SMILES	CO/N=C(/C1=CC=CO1)\C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)CO)C(=O)O
PubChem CID	9800056

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.2
H-bond donors / acceptors	3 / 9
TPSA	167 Å²

Safety & hazard information (GHS)

Health hazard

Signal word: Danger

Hazard statements

H317May cause an allergic skin reaction
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

Precautionary statements: P233, P260, P261, P271, P272, P280, P284, P302 + P352, P304 + P340, P321, P333 + P317, P342 + P316, P362 + P364, P403, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 A?

The CAS Registry Number of Cefuroxime Sodium EP Impurity A is 56271-94-4. It is also known as Cefuroxime EP Impurity A, 3-hydroxy methyl Cefuroxime, Cefuroxime Sodium - Impurity A.

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

Cefuroxime Sodium EP Impurity A has the molecular formula C15H15N3O7S and a molecular weight of 381.4 g/mol. Its IUPAC name is (6R,7R)-7-[[(2Z)-2-(furan-2-yl)-2-methoxyiminoacetyl]amino]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid.

What is Cefuroxime Sodium EP Impurity A used for?

Cefuroxime Sodium EP Impurity A 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 A can I order?

We supply Cefuroxime Sodium EP Impurity A 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 A?

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

Yes. Cefuroxime Sodium EP Impurity A is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.