≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature,Desiccated Ships Normal 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.
| Pubchem Sid | 504764797 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504764797 |
| Sourires canoniques | C(CCCCCCCCCC(=O)O)CCCCCCCCCC(=O)O |
| IUPAC Name | henicosanedioic acid |
| InChIKey | PWLXTFFHCFWCGG-UHFFFAOYSA-N |
| INCHI | 1S/C21H40O4/c22-20(23)18-16-14-12-10-8-6-4-2-1-3-5-7-9-11-13-15-17-19-21(24)25/h1-19H2,(H,22,23)(H,24,25) |
| Isomères SMILES | C(CCCCCCCCCC(=O)O)CCCCCCCCCC(=O)O |
| Poids moléculaire | 356.5 |
| Reaxy-Rn | 1800857 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1800857&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 |
| Classe | Fatty Acyls |
| Subclass | Fatty acids and conjugates |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Long-chain fatty acids |
| Alternative Parents | Dicarboxylic acids and derivatives Carboxylic acids Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Long-chain fatty acid - Dicarboxylic acid or derivatives - Carboxylic acid - 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 long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms. |
| External Descriptors | Dicarboxylic acids |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Article |
|---|---|---|---|
 I2618716 | Certificate of Analysis | Aug 29, 2026 | H589296 |
| I2618717 | Certificate of Analysis | Aug 29, 2026 | H589296 |
| J2320425 | Certificate of Analysis | Jul 30, 2026 | H589296 |
| J2320441 | Certificate of Analysis | Jul 30, 2026 | H589296 |
| J2320442 | Certificate of Analysis | Jul 30, 2026 | H589296 |
| J2320443 | Certificate of Analysis | Jul 30, 2026 | H589296 |
| Poids moléculaire | 356.500 g/mol |
|---|---|
| XLogP3 | 8.100 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 20 |
| Exact Mass | 356.293 Da |
| Monoisotopic Mass | 356.293 Da |
| Topological Polar Surface Area | 74.600 Ų |
| Heavy Atom Count | 25 |
| Formal Charge | 0 |
| Complexity | 285.000 |
| 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 |
