22128

Cefotaxime sodium salt

≥98.0% (TLC)

• Sinónimos: Cefotaxim sodium salt
• Fórmula empírica (notación de Hill): C₁₆H₁₆N₅NaO₇S₂
• Número de CAS: 64485-93-4
• Peso molecular: 477.45
• Beilstein: 5711411
• Número CE: 264-915-9
• Número MDL: MFCD00079073
• Código UNSPSC: 51101500

Propiedades

• Análisis: ≥98.0% (TLC)
• impurezas: ≤5% water
• solubilidad: H₂O: 50 mg/mL, clear, light yellow
• Modo de acción: cell wall synthesis | interferes
• temp. de almacenamiento: 2-8°C
• cadena SMILES: [Na+].[H][C@]12SCC(COC(C)=O)=C(N1C(=O)[C@H]2NC(=O)C(=N/OC)\c3csc(N)n3)C([O-])=O
• InChI: 1S/C16H17N5O7S2.Na/c1-6(22)28-3-7-4-29-14-10(13(24)21(14)11(7)15(25)26)19-12(23)9(20-27-2)8-5-30-16(17)18-8;/h5,10,14H,3-4H2,1-2H3,(H2,17,18)(H,19,23)(H,25,26);/q;+1/p-1/b20-9-;/t10-,14-;/m1./s1
• Clave InChI: AZZMGZXNTDTSME-JUZDKLSSSA-M

Descripción

Descripción general

Chemical structure: ß-lactam

Acciones bioquímicas o fisiológicas

Cefotaxim inhibits bacterial cell wall synthesis by binding to penicillin-binding proteins (PBPs) which inhibits the final transpeptidation step of peptidoglycan synthesis in bacterial cell walls. As a result, bacteria lyse due to cell wall autolytic enzymes.

Otras notas

Broad spectrum third generation cephalosporin antibiotic.

This product has been replaced by C7912-SIGMA | Cefotaxime sodium salt potency: 916-964 μg per mg