CAS 158039-15-7

Desfuroyl Ceftiofur Cysteine Disulfide

CAS : 158039-15-7

Formule : C₁₇H₂₀N₆O₇S₄

Masse moléculaire : 548.62

Ref: 4Z-C-864

Desfuroyl Ceftiofur Cysteine Disulfide-d3 (~90%)

Produit contrôlé

CAS : 158039-15-7

Applications A labelled Desfuroyl Ceftiofur-related metabolite that have the potential to be microbiologic active in swine muscle, kidney, liver and fat.
References Gilbertson, T., et al.: J. Agric. Food Chem., 43, 229 (1995), Olson, S., et al.: Vet. Pharmacol. Therap., 21, 112 (1998), Hornish, R., et al.: Curr. Top Med. Chem., 2, 717 (2002),

Formule : C₁₇H₁₇D₃N₆O₇S₄

Degré de pureté : ~90%

Couleur et forme : Neat

Masse moléculaire : 551.66

Ref: TR-D289907

Desfuroyl Ceftiofur Cysteine Disulfide (Contain 5% Ceftiofur) (>90%)

CAS : 158039-15-7

Applications A Desfuroyl Ceftiofur-related metabolite that have the potential to be microbiologic active in swine muscle, kidney, liver and fat.
References Gilbertson, T., et al.: J. Agric. Food Chem., 43, 229 (1995), Olson, S., et al.: Vet. Pharmacol. Therap., 21, 112 (1998), Hornish, R., et al.: Curr. Top Med. Chem., 2, 717 (2002),

Formule : C₁₇H₂₀N₆O₇S₄

Degré de pureté : >90%

Couleur et forme : Off-White To Orange

Masse moléculaire : 548.64

Ref: TR-D289905

Desfuroyl ceftiofur cysteine disulfide

CAS : 158039-15-7

Desfuroyl ceftiofur cysteine disulfide (DFCDS) is a novel antimicrobial agent that was synthesized and validated by mass spectrometry methods. DFCDS has been shown to be effective against Gram-positive bacteria, including methicillin-resistant Staphylococcus aureus and vancomycin-resistant Enterococcus faecalis, as well as Gram-negative bacteria, such as Escherichia coli and Salmonella enterica. The target tissue for DFCDS is the gut. The analytical method of this compound is dispersive solid phase extraction with a sample preparation involving tissue samples that are chemically reacted with DFCDS in order to form reaction products. This compound can also be used as an antimicrobial resistance indicator in bioassays and test samples because it reacts with the polysulfide bond in bacterial dna gyrase and topoisomerase IV.

Formule : C₁₇H₂₀N₆O₇S₄

Degré de pureté : Min. 95%

Couleur et forme : White To Off-White Solid

Masse moléculaire : 548.64 g/mol

Ref: 3D-FD21197