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  6. Ceftiofur sodium, 95%

Ceftiofur sodium, 95%

Product Code. 15458429
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Product Code. 15458429 Supplier Thermo Scientific Alfa Aesar Supplier No. J66886.06
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Description

A broad spectrum antibiotic | CAS: 104010-37-9 | C19H16N5NaO7S3 | 545.53 g/mol

Ceftiofur sodium is resistant to the antibiotic resistance enzyme beta-lactamase, and has activity against Gram-positive and Gram-negative bacteria. E. coli strains resistant to ceftiofur have been reported. The bactericidal activity of ceftiofur results from the inhibition of cell wall synthesis via affinity for penicillin-binding proteins. The PBPs are transpeptidases which are vital in peptidoglycan biosynthesis. Therefore, their inhibition prevents this vital cell wall component from being properly synthesized.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Ceftiofur sodium is resistant to the antibiotic resistance enzyme beta-lactamase, and has activity against Gram-positive and Gram-negative bacteria. E. coli strains resistant to ceftiofur have been reported. The bactericidal activity of ceftiofur results from the inhibition of cell wall synthesis via affinity for penicillin-binding proteins. The PBPs are transpeptidases which are vital in peptidoglycan biosynthesis. Therefore, their inhibition prevents this vital cell wall component from being properly synthesized.

Solubility
Freely soluble in aqueous solution

Notes
Research Use only: Not intended for animal or human diagnostic or therapeutic use.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 104010-37-9
Molecular Formula C19H16N5NaO7S3
Molecular Weight (g/mol) 545.53
MDL Number MFCD01766184
InChI Key RFLHUYUQCKHUKS-JUODUXDSSA-M
PubChem CID 131632581
IUPAC Name sodium (6R,7R)-7-[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetamido]-3-[(furan-2-carbonylsulfanyl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
SMILES [Na+].CO\N=C(/C(=O)N[C@H]1[C@H]2SCC(CSC(=O)C3=CC=CO3)=C(N2C1=O)C([O-])=O)C1=CSC(N)=N1

Specifications

Type Ceftiofur Sodium
Physical Form Powder
Color White or Yellow
Quantity 5 g
Solubility Information Freely soluble in aqueous solution
Formula Weight 545.54
Percent Purity 95%
Chemical Name or Material Ceftiofur sodium

RUO – Research Use Only

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