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34001

Supelco

Ceftiofur

VETRANAL®, analytical standard

Synonym(s):

3-[(2-Furylcarbonyl)thio]methyl]-7-[2-(2-amino-4-thiazolyl)-2-(methoxyiminoacetamido)-3-cephem-4-carboxylic acid

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About This Item

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

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

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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

Pictograms

Health hazard
GHS08

Signal Word

Danger

Hazard Statements

H317,H334

Hazard Classifications

Resp. Sens. 1 - Skin Sens. 1

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCK8841
BCCD2522
BCBS8768V
BCBS8758V
SZBF222XV

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Rex E Hornish et al.
Current topics in medicinal chemistry, 2(7), 717-731 (2002-06-08)
Cephalosporins are an important class of antibacterial agents in use today for both humans and animals. Four generations of cephalosporins have evolved, all of which contain the beta-lactam sub-structure first found in penicillin. The range of cephalosporins available for use
Improving the sensitivity of the determination of ceftiofur by capillary electrophoresis in environmental water samples: In-line solid phase extraction and sample stacking techniques.
Puig P, et al.
Analytica Chimica Acta, 587(2), 208-215 (2007)
Validation of receptor-binding assays to detect antibiotics in goat's milk.
Beltran CM, et al.
Journal of Food Protection, 77(2), 308-313 (2014)
Tate B Morris et al.
Frontiers in veterinary science, 7, 284-284 (2020-06-26)
The nociceptive blockade of locoregional anesthesia prior to surgical stimulation can decrease anesthetic agent requirement and thereby potential dose-dependent side effects. The use of an ipsilateral second and third cervical spinal nerve locoregional anesthetic block for prosthetic laryngoplasty in the
Sam Abraham et al.
The ISME journal, 12(10), 2352-2362 (2018-06-15)
This study investigated the ecology, epidemiology and plasmid characteristics of extended-spectrum cephalosporin (ESC)-resistant E. coli in healthy pigs over a period of 4 years (2013-2016) following the withdrawal of ESCs. High carriage rates of ESC-resistant E. coli were demonstrated in
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