Tulathromycin B CAS 280755-12-6
Purity >95%In StockPharmaceutical Standards
| CAS No. | 280755-12-6 |
| Molecular Formula | C41H79N3O12 |
| Molecular Weight | 806.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Tulathromycin B (CAS 280755-12-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C41H79N3O12. Molecular weight: 806.08 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C41H79N3O12 |
| Molecular Weight | 806.08 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Tulathromycin Standards
- Tulathromycin A (CAS 217500-96-4)
- Tulathromycin A-d7 (CAS 2734920-62-6)
- Tulathromycin A Impurity 2 (CAS CATO-C4X-21073)
- Tulathromycin A Impurity 5 (CAS 2051579-12-3)
- Tulathromycin A Impurity 3 (CAS CATO-C4X-21074)
- Tulathromycin A Impurity 8 (CAS 2051579-09-8)
- Tulathromycin A Impurity 6 Diformate (CAS 2051579-11-2 (free base))
- Tulathromycin A Impurity 4 (CAS CATO-C4X-21075)
Recommended Standards
- Azithromycin Impurity 10 (CAS 217500-34-0)
- Trihexosylceramide (d18:1/12:0) (CAS 474943-80-1)
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