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Lefamulin (BC-3781) is a semi-synthetic compound that inhibits the synthesis of bacterial protein, which is required for bacteria to grow.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
1 mg | 76 € | In Stock | |
5 mg | 171 € | In Stock | |
10 mg | 258 € | In Stock | |
25 mg | 425 € | In Stock | |
50 mg | 598 € | In Stock | |
100 mg | 809 € | In Stock | |
200 mg | 1.073 € | In Stock | |
1 mL x 10 mM (in DMSO) | 217 € | In Stock |
Description | Lefamulin (BC-3781) is a semi-synthetic compound that inhibits the synthesis of bacterial protein, which is required for bacteria to grow. |
In vivo | Lefamulin exhibits a unique mechanism of action through inhibition of protein synthesis by binding to the peptidyl transferase center of the 50S bacterial ribosome, thus preventing the binding of transfer RNA for peptide transfer. Lefamulin displays activity against gram-positive and atypical organisms associated with CABP (i.e., Streptococcus pneumoniae, Haemophilus influenzae, Mycoplasma pneumoniae, Legionella pneumophila, and Chlamydophila pneumoniae), with an expanded gram-positive spectrum including Staphylococcus aureus (i.e., methicillin-resistant, vancomycin-intermediate, and heterogeneous strains) and vancomycin-resistant Enterococcus faecium. Lefamulin was also shown to retain activity against multidrug-resistant Neisseria gonorrhoeae and Mycoplasma genitalium. Lefamulin exhibits time-dependent killing, and the pharmacodynamic target best associated with antibacterial activity is ?AUC0-24?/MIC (minimum inhibitory concentration [MIC]). |
Alias | BC-3781 |
Molecular Weight | 507.73 |
Formula | C28H45NO5S |
Cas No. | 1061337-51-6 |
Smiles | C[C@@H]1[C@]23[C@]([C@](C)([C@H](OC(CS[C@H]4[C@H](O)C[C@H](N)CC4)=O)C[C@](C=C)(C)[C@H]1O)[C@H](C)CC2)(C(=O)CC3)[H] |
Relative Density. | 1.19 g/cm3 (Predicted) |
Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | ||||||||||||||||||||||||||||||
Solubility Information | DMSO: 50 mg/mL (98.48 mM) | ||||||||||||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||||||||||||
DMSO
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