C7039

Cefotaxime sodium salt

powder or crystals, suitable for plant cell culture, BioReagent

• Synonyma: Cefotaxim sodium salt
• Empirický vzorec (Hillův zápis): C₁₆H₁₆N₅NaO₇S₂
• Číslo CAS: 64485-93-4
• Molekulová hmotnost: 477.45
• Beilstein/REAXYS Number: 5711411
• EC Number: 264-915-9
• MDL number: MFCD00079073
• UNSPSC Code: 10171502
• PubChem Substance ID: 24892923
• NACRES: NA.72

Vlastnosti

• Název produktu: Cefotaxime sodium salt, suitable for plant cell culture, BioReagent, powder or crystals
• product line: BioReagent
• Quality Level: 200
• form: powder or crystals
• technique(s): cell culture | plant: suitable
• color: off-white to pale yellow
• solubility: H₂O: 10% ( )
• antibiotic activity spectrum: Gram-negative bacteria; Gram-positive bacteria
• application(s): agriculture
• mode of action: cell wall synthesis | interferes
• storage temp.: 2-8°C
• SMILES string: [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
• InChI key: AZZMGZXNTDTSME-JUZDKLSSSA-M

Popis

General description

Chemical structure: ß-lactam

Application

Cefotaxime sodium salt has been used as an test antibiotic in antibiotic susceptibility testing (AST) methods. It has also been used as an antibiotic to remove bacteria from O. tauri cultures.

Biochem/physiol Actions

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.

Cefotaxime, a cephalosporin antibiotic, is active against both gram-negative and gram-positive bacteria. In addition, cefotaxime blocks the division of cyanobacteria. It also has an ability to inhibit the cell division of lower plant organelles/plastids such as the photosynthetic organelles of glaucophytes and chloroplasts of bryophytes.

Mode of Action: Inhibits bacterial cell wall synthesis.

Other Notes

Broad spectrum third generation cephalosporin antibiotic.

Keep container tightly closed in a dry and well-ventilated place. Keep in a dry place. Keep in a dry place.

Bezpečnostní informace

• pictograms: GHS08
• signalword: Danger
• hcodes: H317,H334
• pcodes: P261 - P272 - P280 - P284 - P302 + P352 - P333 + P313
• Hazard Classifications: Resp. Sens. 1 - Skin Sens. 1
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Faceshields, Gloves