CL 118523 is an aminothiazolyl cephalosporin which contains a 1, 2, 3-thiadiazol radical at position 3 of the cephem nucleus. It was as active as cefotaxime, ceftazidime and aztreonam against most Enterobacteriaceae, MIC 90% less than 1 mg/l, and more active, 8 to 32-fold, than cefoperazone and cefoxitin.
MedKoo Cat#: 413001
Name: CL 118523
CAS#: 112079-66-0
Chemical Formula: C16H15N7O5S3
Exact Mass: 481.0297
Molecular Weight: 481.52
Elemental Analysis: C, 39.91; H, 3.14; N, 20.36; O, 16.61; S, 19.97
The following data is based on the product molecular weight 481.52 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
| 5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
| 10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
| 50 mM | 0.02 mL | 0.12 mL | 0.23 mL |
