34001

Ceftiofur

VETRANAL^®, analytical standard

• Synonym(s): 3-[(2-Furylcarbonyl)thio]methyl]-7-[2-(2-amino-4-thiazolyl)-2-(methoxyiminoacetamido)-3-cephem-4-carboxylic acid
• Empirical Formula (Hill Notation): C₁₉H₁₇N₅O₇S₃
• CAS Number: 80370-57-6
• Molecular Weight: 523.56
• MDL number: MFCD00864953
• UNSPSC Code: 41116107
• PubChem Substance ID: 329754745
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• product line: VETRANAL^®
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• application(s): forensics and toxicology; pharmaceutical (small molecule)
• format: neat
• storage temp.: −20°C
• SMILES string: CO\N=C(/C(=O)N[C@H]1C2SCC(CSC(=O)c3ccco3)=C(N2C1=O)C(O)=O)c4csc(N)n4
• InChI: 1S/C19H17N5O7S3/c1-30-23-11(9-7-34-19(20)21-9)14(25)22-12-15(26)24-13(17(27)28)8(5-32-16(12)24)6-33-18(29)10-3-2-4-31-10/h2-4,7,12,16H,5-6H2,1H3,(H2,20,21)(H,22,25)(H,27,28)/b23-11-/t12-,16?/m1/s1
• InChI key: ZBHXIWJRIFEVQY-FITYNHDMSA-N

Description

General description

Ceftiofur is a third-generation cephalosporin antibiotic, which is commonly used in veterinary medicine for the treatment of respiratory diseases and bacterial infections in farm animals.

Application

Ceftiofur has been used as an analytical reference standard for the determination of the analyte in:

• Milk samples using receptor binding assays such as Betastar Combo, SNAP, and Twinsensor tests.
• Environmental water samples using capillary electrophoresis.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

VETRANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• pictograms: GHS08
• signalword: Danger
• hcodes: H317,H334
• pcodes: P261 - P272 - P280 - P284 - P302 + P352 - P333 + P313
• Hazard Classifications: Resp. Sens. 1 - Skin Sens. 1
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 2
• ppe: Eyeshields, Gloves, type N95 (US)