Certificate of Analysis
| Product Name: | CRS3123 |
| Catalog Number: | M27636 |
| CAS Number: | 1013915-71-3 |
Physical and Chemical Properties
| Formula: | C19H19Br2N3O2S |
| Molecular Weight: | 513.25 |
| Solubility: | DMSO 100 mg/mL (ultrasonic and warming and heat to 60°C) |
| Storage: | Please store the product under the recommended conditions in the Certificate of Analysis. |
| Chemical Structure: |  |
Analytical Data
| QC Standard: | ≥99.0% |
| H-NMR: | Consistent with structure |
Product Information
| Description: | CRS3123 is a potent and orally active narrow-spectrum antibiotic. CRS3123 inhibits bacterial methionyl-tRNA synthetase. CRS3123 has potent activity against Clostridium difficile (C. difficile) and aerobic Gram-positive bacteria but little activity against Gram-negative bacteria, including anaerobes. CRS3123 has the potential for the research of C. difficile infections. |
| Stability and Solubility Advice: | Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide. We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details. |