Ethyl undec-9-ynoate CAS 1087387-70-9
| CAS No. | 1087387-70-9 |
| Molecular Formula | C13H22O2 |
| Molecular Weight | 210.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 210.31 g/mol gives Ethyl undec-9-ynoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Ethyl undec-9-ynoate (CAS 1087387-70-9) is a high-purity analytical reference standard with the molecular formula C13H22O2 and a molecular weight of 210.31 g/mol.
Ethyl undec-9-ynoate (C13H22O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Ethyl undec-9-ynoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H22O2 |
| Molecular Weight | 210.31 g/mol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
Related Ethyl Standards
- Ethyl undec-10-ynoate (CAS 94030-75-8)
- Undec-10-ynoyl chloride (CAS 57835-78-6)
- Methyl undec-2-ynoate (CAS 10522-18-6)
- 2-(Undec-10-yn-1-yl)-1,3-dioxolane (CAS 79918-85-7)
- Undec-10-en-1-yl acrylate (CAS 20763-72-8)
- S-(Undec-10-en-1-yl) ethanethioate (CAS 178561-27-8)
- UNDEC-2-ENE-8,10-DIYNOIC ACID ISOBUTYLAMIDE (CAS 99615-81-3)
- Undec-10-enyl bromide 11-Bromo-1-undecene 1-Bromo-10-undecene n-Undecylenic bromide w-undecylenyl bromide 7766-50-9 (CAS 7766-50-9)
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- Semaglutide impurity 257 (CAS CATO-C4X-2226257)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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