≥98%, ~10 mg/mL in ethanol 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.
Pinolenic Acid methyl ester is a polyunsaturated fatty acid found in maritime pine (Pinus pinaster) and Korean pine (Pinus orientalis) seed oils, where both oils have lipid-lowering properties. A diet containing maritime pine seed oil (MPSO) lowered HDL and ApoA-I levels in transgenic
| Canonical Smiles | CCCCCC=CCC=CCCC=CCCCC(=O)OC |
|---|---|
| IUPAC Name | methyl (5Z,9Z,12Z)-octadeca-5,9,12-trienoate |
| InChIKey | UHRQLTPSFITDRF-BYKHLRFOSA-N |
| INCHI | 1S/C19H32O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19(20)21-2/h7-8,10-11,14-15H,3-6,9,12-13,16-18H2,1-2H3/b8-7-,11-10-,15-14- |
| Isomeric SMILES | CCCCC/C=C\C/C=C\CC/C=C\CCCC(=O)OC |
| PubChem CID | 35027731 |
| Molecular Weight | 292.5 |
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 | Lineolic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Lineolic acids and derivatives |
| Alternative Parents | Fatty acid methyl esters Methyl esters Monocarboxylic acids and derivatives Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Octadecanoid - Fatty acid methyl ester - Fatty acid ester - Methyl 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 lineolic acids and derivatives. These are derivatives of lineolic acid. Lineolic acid is a polyunsaturated omega-6 18 carbon long fatty acid, with two CC double bonds at the 9- and 12-positions. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 J2527614 | Certificate of Analysis | Oct 15, 2025 | P351192 |
| J2527625 | Certificate of Analysis | Oct 15, 2025 | P351192 |
| L2315257 | Certificate of Analysis | Dec 06, 2023 | P351192 |
| L2315291 | Certificate of Analysis | Dec 06, 2023 | P351192 |
| L2315292 | Certificate of Analysis | Dec 06, 2023 | P351192 |
| L2315293 | Certificate of Analysis | Dec 06, 2023 | P351192 |
| Solubility | Soluble in water (3 mg/ml at 25° C), DMSO (~30 mg/ml), DMF (~30 mg/ml), ethanol:PBS (pH 7.2)(1:1) (~0.5 mg/ml), and ethanol. |
|---|---|
| Refractive Index | n20D1.48 (Predicted) |
| Boil Point(°C) | 78° C |
| Molecular Weight | 292.500 g/mol |
| XLogP3 | 6.000 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 14 |
| Exact Mass | 292.24 Da |
| Monoisotopic Mass | 292.24 Da |
| Topological Polar Surface Area | 26.300 Ų |
| Heavy Atom Count | 21 |
| Formal Charge | 0 |
| Complexity | 314.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 3 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 3 |
| Covalently-Bonded Unit Count | 1 |
