Ethyl 24-(tosyloxy)-3,8,11,14,17,20-hexaoxatetracosanoate CAS 2681388-14-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2681388-14-5 |
| Molecular Formula | C27H46O11S |
| Molecular Weight | 578.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 24-(tosyloxy)-3,8,11,14,17,20-hexaoxatetracosanoate (CAS 2681388-14-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C27H46O11S. Molecular weight: 578.71 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C27H46O11S |
| Molecular Weight | 578.71 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.) | 2002 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
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- 2’-Tosyloxy-dihydropleuromutilin (CAS 933762-22-2)
- Ethyl 20-(tosyloxy)-3,6,9,12,15,18-hexaoxaicosanoate (CAS 1254951-77-3)
- 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-(Tosyloxy)-3,6,9,12,15-pentaoxaoctadecan-18-oic acid (CAS 2803338-37-4)
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Recommended Standards
- Olmesartan Impurity 54 (CAS CATO-C4X-109754)
- Ethyl 2-cyanohexanoate (CAS 7391-39-1)
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- 2-((3-(m-Tolyl)-1,2,4-oxadiazol-5-yl)methoxy)benzaldehyde (CAS 1119396-72-3)
- Ethyl 2-(2-aminoethyl)-4,5,6,7-tetrahydro-2H-indazole-3-carboxylate (CAS 561299-63-6)
- (2-Cyano-5-methylpyridin-4-yl)boronic acid (CAS 2225174-48-9)
- 3-(tert-Butyl)-1,4,2-dioxazol-5-one (CAS 114379-11-2)
- 1-((2,4-Difluorophenyl)sulfonyl)azepane (CAS 725717-53-3)
- 6-Methyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 854583-97-4)
- Semaglutide impurity 59 (CAS CATO-C4X-222659)
Why CATO?
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