≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Usually used to prepare the oily phase of self-microemulsifying drug delivery system (SMEDDS) for tacrolimus (Tac).
| Pubchem Sid | 504763725 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504763725 |
| Canonical Smiles | CCCCCCCCC=CCCCCCCCC(=O)OCC |
| IUPAC Name | ethyl (Z)-octadec-9-enoate |
| InChIKey | LVGKNOAMLMIIKO-QXMHVHEDSA-N |
| INCHI | 1S/C20H38O2/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22-4-2/h11-12H,3-10,13-19H2,1-2H3/b12-11- |
| Isomeric SMILES | CCCCCCCC/C=C\CCCCCCCC(=O)OCC |
| WGK Germany | 2 |
| RTECS | RG3715000 |
| Molecular Weight | 310.51 |
| Beilstein | 1727318 |
| Reaxy-Rn | 1727317 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1727317&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Lipids and lipid-like molecules |
| Class | Fatty Acyls |
| Subclass | Fatty acid esters |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Fatty acid esters |
| Alternative Parents | Carboxylic acid esters Monocarboxylic acids and derivatives Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Fatty acid ester - Carboxylic acid ester - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as fatty acid esters. These are carboxylic ester derivatives of a fatty acid. |
| External Descriptors | long-chain fatty acid ethyl ester |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 F1819095 | Certificate of Analysis | Jan 27, 2026 | E108587 |
| L2103152 | Certificate of Analysis | Sep 09, 2025 | E108587 |
| L2103154 | Certificate of Analysis | Sep 09, 2025 | E108587 |
| B1928084 | Certificate of Analysis | Dec 14, 2022 | E108587 |
| F2328104 | Certificate of Analysis | Dec 10, 2021 | E108587 |
| J2430729 | Certificate of Analysis | Dec 10, 2021 | E108587 |
| K2301077 | Certificate of Analysis | Dec 10, 2021 | E108587 |
| Solubility | Soluble in ethanol, DMSO (~100 mg/ml), DMF (~100 mg/ml), and chloroform. Insoluble in water at 25 °C. |
|---|---|
| Sensitivity | Light & Air Sensitive. |
| Refractive Index | 1.451 |
| Flash Point(°C) | 181℃ |
| Boil Point(°C) | 216-218 °C/15 mmHg |
| Melt Point(°C) | -32°C |
| Molecular Weight | 310.500 g/mol |
| XLogP3 | 8.000 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 17 |
| Exact Mass | 310.287 Da |
| Monoisotopic Mass | 310.287 Da |
| Topological Polar Surface Area | 26.300 Ų |
| Heavy Atom Count | 22 |
| Formal Charge | 0 |
| Complexity | 258.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 1 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 1 |
| Covalently-Bonded Unit Count | 1 |
