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Alfa Aesar™ Ceftiofur sodium, 95%

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Quantity:
1g
5g
104010-37-9
C19H16N5NaO7S3
545.535
MFCD01766184
RFLHUYUQCKHUKS-KKJWGQAZSA-M
131632581
sodium;(6S,7R)-7-[[2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-(furan-2-carbonylsulfanylmethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
CON=C(C1=CSC(=N1)N)C(=O)NC2C3N(C2=O)C(=C(CS3)CSC(=O)C4=CC=CO4)C(=O)[O-].[Na+]
104010-37-9
C19H16N5NaO7S3
545.535
MFCD01766184
RFLHUYUQCKHUKS-KKJWGQAZSA-M
131632581
sodium;(6S,7R)-7-[[2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-(furan-2-carbonylsulfanylmethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
CON=C(C1=CSC(=N1)N)C(=O)NC2C3N(C2=O)C(=C(CS3)CSC(=O)C4=CC=CO4)C(=O)[O-].[Na+]

A broad spectrum antibiotic

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

GHS H Statement
H334-H317
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
May cause an allergic skin reaction.

GHS P Statement
P285-P261-P280-P342+P311-P363-P501a
In case of inadequate ventilation wear respiratory protection.
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
If experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician.
Wash contaminated clothing before reuse.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

RTECSNumber : XI0367360

storageNote1 : 2° to 8°C