Cefdinir Isoxazole Analogue

Name: Cefdinir Isoxazole Analogue
Brand: Vaqora Chemicals
SKU: VQ-022074

About Cefdinir Isoxazole Analogue

Vaqora Chemicals supplies Cefdinir Isoxazole Analogue, an impurity of Cefdinir registered under CAS number 1356842-10-8. With the molecular formula C13H11N3O6S, it has a molar mass of 337.31 g/mol. Common synonyms include Cefdinir Isoxazole Analog.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Cefdinir, 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.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Cefdinir Isoxazole Analogue is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Cefdinir

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

Cefdinir impurities

Specifications & identifiers

Chemical identifiers
Product name	Cefdinir Isoxazole Analogue
Catalogue No.	VQ-022074
CAS Number	1356842-10-8
IUPAC name	(6R,7R)-3-ethenyl-7-[(4-hydroxy-1,2-oxazole-3-carbonyl)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Molecular formula	C₁₃H₁₁N₃O₆S
Molecular weight	337.31 g/mol
Exact mass	337.0369
Grade	Reference Standard
HSN code	38229090
InChIKey	FDZFCJHOKSKSPM-PRHODGIISA-N
SMILES	C=CC1=C(N2[C@@H]([C@@H](C2=O)NC(=O)C3=NOC=C3O)SC1)C(=O)O
PubChem CID	57435809

Physical properties
Physical form	Solid
LogP (XLogP3)	0.2
H-bond donors / acceptors	3 / 8
TPSA	158 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 Cefdinir Isoxazole Analogue?

The CAS Registry Number of Cefdinir Isoxazole Analogue is 1356842-10-8. It is also known as Cefdinir Isoxazole Analog.

What is the molecular formula and molecular weight of Cefdinir Isoxazole Analogue?

Cefdinir Isoxazole Analogue has the molecular formula C13H11N3O6S and a molecular weight of 337.31 g/mol. Its IUPAC name is (6R,7R)-3-ethenyl-7-[(4-hydroxy-1,2-oxazole-3-carbonyl)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid.

What is Cefdinir Isoxazole Analogue used for?

Cefdinir Isoxazole Analogue is supplied as a characterised reference material related to Cefdinir. 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 Cefdinir Isoxazole Analogue can I order?

We supply Cefdinir Isoxazole Analogue 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 Cefdinir Isoxazole Analogue?

Yes. Every lot of Cefdinir Isoxazole Analogue 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 Cefdinir Isoxazole Analogue be shipped internationally?

Yes. We export Cefdinir Isoxazole Analogue worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.