Ethyl 20-(tosyloxy)-3,6,9,12,15,18-hexaoxaicosanoate CAS 1254951-77-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1254951-77-3 |
| Molecular Formula | C23H38O11S |
| Molecular Weight | 522.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Ethyl 20-(tosyloxy)-3,6,9,12,15,18-hexaoxaicosanoate (CAS 1254951-77-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C23H38O11S. Molecular weight: 522.61 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C23H38O11S |
| Molecular Weight | 522.61 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 2’-Tosyloxy-dihydropleuromutilin (CAS 933762-22-2)
- 1-(Tosyloxy)-3,6,9,12,15,18-hexaoxahenicosan-21-oic acid (CAS 2803338-38-5)
- Ethyl 19-(tosyloxy)-3,6,9,12,15-pentaoxanonadecanoate (CAS 2681389-24-0)
- Ethyl 17-(tosyloxy)-3,6,9,12,15-pentaoxaheptadecanoate (CAS 359869-60-6)
- 1,6-Bis(4-tosyloxy)-1h,1h,6h,6h-perfluorohexane (CAS 58191-47-2)
- Ethyl 24-(tosyloxy)-3,8,11,14,17,20-hexaoxatetracosanoate (CAS 2681388-14-5)
- 1-(Tosyloxy)-3,6,9,12,15-pentaoxaoctadecan-18-oic acid (CAS 2803338-37-4)
- Ethyl 2-(4-(3-(4-(tosyloxy)butoxy)propoxy)butoxy)acetate (CAS 2681388-10-1)
Recommended Standards
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- (3,5-Dibromopyridin-2-yl)methanol (CAS 1227601-36-6)
- 4-(2,5-Dibutoxy-4-nitrophenyl)morpholine (CAS 86-15-7)
- Semaglutide impurity 106 (CAS CATO-C4X-2226106)
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