Ceftizoxime Open Ring Impurity

Name: Ceftizoxime Open Ring Impurity
Brand: Vaqora Chemicals
SKU: VQ-043110

About Ceftizoxime Open Ring Impurity

Vaqora Chemicals supplies Ceftizoxime Open Ring Impurity, an impurity of Ceftizoxime registered under CAS number 1942004-69-4. Its molecular formula is C13H15N5O6S2 and its molecular weight is 401.4 g/mol. Alternative names: Ceftizoxime Impurity 4 and 2-Carboxy Ceftizoxime.

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 Ceftizoxime impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Ceftizoxime Open Ring Impurity in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Ceftizoxime

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

Ceftizoxime impurities

Specifications & identifiers

Chemical identifiers
Product name	Ceftizoxime Open Ring Impurity
Catalogue No.	VQ-043110
CAS Number	1942004-69-4
IUPAC name	(2R)-2-[(R)-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-carboxymethyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid
Molecular formula	C₁₃H₁₅N₅O₆S₂
Molecular weight	401.4 g/mol
Exact mass	401.0464
Grade	Reference Standard
HSN code	38229090
InChIKey	CMVJJLDUKLLLQB-BEYMWFDBSA-N
SMILES	CO/N=C(/C1=CSC(=N1)N)\C(=O)N[C@@H]([C@@H]2NC(=CCS2)C(=O)O)C(=O)O
PubChem CID	172934873

Physical properties
Physical form	Solid
LogP (XLogP3)	1
H-bond donors / acceptors	5 / 12
TPSA	230 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 Ceftizoxime Open Ring Impurity?

The CAS Registry Number of Ceftizoxime Open Ring Impurity is 1942004-69-4. It is also known as Ceftizoxime Impurity 4, 2-Carboxy Ceftizoxime, (Z)-Ceftizoxime Impurity 19.

What is the molecular formula and molecular weight of Ceftizoxime Open Ring Impurity?

Ceftizoxime Open Ring Impurity has the molecular formula C13H15N5O6S2 and a molecular weight of 401.4 g/mol. Its IUPAC name is (2R)-2-[(R)-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-carboxymethyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid.

What is Ceftizoxime Open Ring Impurity used for?

Ceftizoxime Open Ring Impurity is supplied as a characterised reference material related to Ceftizoxime. 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 Ceftizoxime Open Ring Impurity can I order?

We supply Ceftizoxime Open Ring Impurity 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 Ceftizoxime Open Ring Impurity?

Yes. Every lot of Ceftizoxime Open Ring Impurity 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 Ceftizoxime Open Ring Impurity be shipped internationally?

Yes. We export Ceftizoxime Open Ring Impurity worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.