Ceftazidime EP Impurity C

Name: Ceftazidime EP Impurity C
Brand: Vaqora Chemicals
SKU: VQ-047721

About Ceftazidime EP Impurity C

Ceftazidime EP Impurity C (CAS 41360-25-2) is a pharmacopeial impurity of Ceftazidime offered by Vaqora Chemicals. The compound has the formula C13H14N3O3S+, corresponding to a molecular weight of 292.34 g/mol. Its systematic (IUPAC) name is (6R,7R)-7-amino-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

This Ceftazidime 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.

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

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

Industries

Related to Ceftazidime

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

Ceftazidime impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ceftazidime EP Impurity C
Catalogue No.	VQ-047721
CAS Number	41360-25-2
IUPAC name	(6R,7R)-7-amino-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Molecular formula	C₁₃H₁₄N₃O₃S⁺
Molecular weight	292.34 g/mol
Exact mass	292.0756
Grade	Reference Standard
HSN code	38229090
InChIKey	ACIOXMJZEFKYHZ-BXKDBHETSA-O
SMILES	C1C(=C(N2[C@H](S1)[C@@H](C2=O)N)C(=O)O)C[N+]3=CC=CC=C3
PubChem CID	11055418

Physical properties
Physical form	Solid
LogP (XLogP3)	-3.1
H-bond donors / acceptors	2 / 5
TPSA	113 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 Ceftazidime EP Impurity C?

The CAS Registry Number of Ceftazidime EP Impurity C is 41360-25-2.

What is the molecular formula and molecular weight of Ceftazidime EP Impurity C?

Ceftazidime EP Impurity C has the molecular formula C13H14N3O3S+ and a molecular weight of 292.34 g/mol. Its IUPAC name is (6R,7R)-7-amino-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid.

What is Ceftazidime EP Impurity C used for?

Ceftazidime EP Impurity C is supplied as a characterised reference material related to Ceftazidime. 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 Ceftazidime EP Impurity C can I order?

We supply Ceftazidime EP Impurity C 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 Ceftazidime EP Impurity C?

Yes. Every lot of Ceftazidime EP Impurity C 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 Ceftazidime EP Impurity C be shipped internationally?

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