Ethyl (2E,6E)-3,7,11-trimethyldodeca-2,6,10-trienoate CAS 19954-66-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19954-66-6 |
| Molecular Formula | C17H28O2 |
| Molecular Weight | 264.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl (2E,6E)-3,7,11-trimethyldodeca-2,6,10-trienoate (CAS 19954-66-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H28O2. Molecular weight: 264.40 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H28O2 |
| Molecular Weight | 264.40 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
Recommended Standards
- 5-Undecylresorcinol (CAS 34155-91-4)
- Farnesylacetic Acid (CAS 23224-49-9)
- 3,7,11-Trimethyl-2,6,10-tridecatrienoic Acid Methyl Ester (CAS 22095-09-6)
- 1-(Chroman-8-yl)-N-methylmethanamine (CAS 1048970-16-6)
- 1,2,8,9-Tetrachlorodibenzo[b,d]thiophene (CAS 134705-54-7)
- 2,5-Dichloro-N,N-diethylbenzamide (CAS 79868-32-9)
- Methyl 1-((4-chlorophenyl)amino)cyclopropane-1-carboxylate (CAS 1697351-29-3)
- 2-(2-(Methyl(phenyl)amino)pyridin-3-yl)piperidine-1-carbaldehyde (CAS 1352493-49-2)
- (S)-Proxyphylline (CAS 86540-95-6)
- Semaglutide impurity 203 (CAS CATO-C4X-2226203)
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