| Bioactivity | Cefsulodin (SCE-129) sodium is a third generation β lactam antibiotic and member of the cephems subgroup of antibiotics. Cefsulodin sodium inhibits cell wall synthesis by competitively inhibiting penicillin binding protein (PBP) cross-linking and transpeptidation of peptidogly. Cefsulodin sodium is a potent tyrosine phosphatase inhibitor against mPTPB, a virulent phosphatase from Mycobacterium tuberculosis, with an IC50 value of 16 μM[1][2][3][4]. |
| Invitro | Cefsulodin sodium (0.5-64 mg/mL; 18 h) is active in minimum inhibitory concentrations (MICs) of 0.5-64 mg/mL, is about 16- to 32-fold more active than Carbenicillin (HY-B0525) against Psuedomonas aeruginosa[1]. Cefsulodin sodium (8-16 μg/mL; 4.5 h) is not hydrolyzed by the beta-lactamase induced in P. aeruginosa by growth in the presence of benzylpenicillin[1]. |
| Name | Cefsulodin sodium |
| CAS | 52152-93-9 |
| Formula | C22H19N4NaO8S2 |
| Molar Mass | 554.53 |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | 4°C, stored under nitrogen *In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen) |
Cefsulodin sodium
CAS: 52152-93-9 F: C22H19N4NaO8S2 W: 554.53
Cefsulodin (SCE-129) sodium is a third generation β lactam antibiotic and member of the cephems subgroup of antibiotics
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