Lefamulin CAS 1061337-51-6
Purity >95%In StockPharmaceutical Standards
| CAS No. | 1061337-51-6 |
| Molecular Formula | C28H45NO5S |
| Molecular Weight | 507.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Lefamulin (CAS 1061337-51-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C28H45NO5S. Molecular weight: 507.73 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C28H45NO5S |
| Molecular Weight | 507.73 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Lefamulin Standards
Recommended Standards
- Lefamulinum Impurity 43 (CAS CATO-C4X-304743)
- Diclazuril Impurity G (CAS 1798004-50-8)
- Lefamulinum Impurity 23 (CAS CATO-C4X-304723)
- [N-[(1S,2S)-2-(Amino-κN)-1,2-diphenylethyl]-4-methylbenzenesulfonamidato-κN]chloro[(1,2,3,4,5-η)-1,2,3,4,5-pentamethyl-2,4-cyclopentadien-1-yl]ruthenium (CAS 2170228-56-3)
- 1-(Trifluoromethyl)naphthalene-7-carboxaldehyde (CAS 1261733-21-4)
- 1-(3,5-Dibromopyridin-2-yl)thiourea (CAS 31545-35-4)
- Methyl 4-bromo-5-(trifluoromethyl)picolinate (CAS 1256836-50-6)
- 1-(6-Bromoindolin-1-yl)propan-2-one (CAS 1956335-72-0)
- 2-(1,3,5-Trimethyl-1h-pyrazol-4-yl)quinoline-4-carboxylic acid (CAS 1004643-71-3)
- D-Ala28-Tirzepatide (CAS CATO-CPTD788906)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com