23-O-Desmycinosyl-tylosin CAS 79592-92-0
| CAS No. | 79592-92-0 |
| Molecular Formula | C38H63NO13 |
| Molecular Weight | 741.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 23-O-Desmycinosyl-tylosin (C38H63NO13) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
23-O-Desmycinosyl-tylosin (CAS 79592-92-0) is a high-purity analytical reference standard with the molecular formula C38H63NO13 and a molecular weight of 741.91 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 23-O-Desmycinosyl-tylosin meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C38H63NO13 |
| Molecular Weight | 741.91 g/mol |
| Purity | 97%+ |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Cefoxitin Impurity 39 (CAS CATO-C4X-157839)
- Erythromycin Impurity 13 (CAS 58781-38-7)
- Vazegepant Impurity 43 (CAS CATO-C4X-320043)
- 3,3',5,5'-Tetraiodo-2,2',4,4',6,6'-hexamethyl-1,1'-biphenyl (CAS 37055-19-9)
- 3-((2-Nitro-4-(trifluoromethyl)-phenyl)amino)propane-1,2-diol (CAS 104333-00-8)
- Rosmarinic acid CRS (CAS 162281-84-7)
- 1-(2-iodo-3-methoxyphenyl)ethan-1-one (CAS 110718-83-7)
- 1-(4-(5-Methylthiophen-2-yl)thiazol-2-yl)ethan-1-amine (CAS 642931-50-8)
- 2-([(4-fluorophenyl)sulfonyl]amino)-2-phenylacetic acid (CAS 250714-71-7)
- 2-(P-tolyl)isonicotinaldehyde (CAS 1226166-63-7)
- 2-(4-Iodo-2-methylphenoxy)ethan-1-ol (CAS 690266-26-3)
- meso-Tetra(2-nitrophenyl) porphine (CAS 37116-82-8)
- 3-Chloro-4-morpholinoaniline (CAS 55048-24-3)
- Semaglutide impurity 275 (CAS CATO-C4X-2226275)
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 18665070610 / Nicole.chen@cato-chem.com