Determine the necessary mass, volume, or concentration for preparing a solution.
≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Protected from light,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.
9,12-Octadecadiynoic Acid is an inhibitor of both Cox and LO (lipoxygenase). 9,12-Octadecadiynoic Acid inhibits ram seminal vesicle Cox with a K|i|of 0.6 μM. It is a more effective inhibitor of Cox-1 than of 15-LO, inhibiting 95% and 68%, respectively, of these enzymatic activities when used at a concentration of 48 μM.
| Sonrisas canónicas | CCCCCC#CCC#CCCCCCCCC(=O)O |
|---|---|
| IUPAC Name | octadeca-9,12-diynoic acid |
| InChIKey | KDYILQLPKVZDGB-UHFFFAOYSA-N |
| INCHI | 1S/C18H28O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h2-5,8,11-17H2,1H3,(H,19,20) |
| Isómeros SMILES | CCCCCC#CCC#CCCCCCCCC(=O)O |
| WGK Alemania | 3 |
| Peso molecular | 276.41 |
| Reaxy-Rn | 1789578 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1789578&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 |
| Clase | Fatty Acyls |
| Subclass | Fatty acids and conjugates |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Long-chain fatty acids |
| Alternative Parents | Unsaturated fatty acids Straight chain fatty acids Monocarboxylic acids and derivatives Carboxylic acids Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Long-chain fatty acid - Unsaturated fatty acid - Straight chain fatty acid - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms. |
| External Descriptors | Unsaturated fatty acids |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
| Certificate of Analysis | Jan 30, 2024 | O334438 |
| Sensibilidad | light & air sensitive |
|---|---|
| Punto de fusión (°C) | 45.00-46.00° C |
| Peso molecular | 276.400 g/mol |
| XLogP3 | 6.300 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 10 |
| Exact Mass | 276.209 Da |
| Monoisotopic Mass | 276.209 Da |
| Topological Polar Surface Area | 37.300 Ų |
| Heavy Atom Count | 20 |
| Formal Charge | 0 |
| Complexity | 369.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |