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Docosa-4,8,12,15,19-pentaenoic acid , CAS No.2548-85-8
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Storage
Room temperature
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Why this grade
for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Storage & shipping
Room temperature Ships Check lot-specific COA for exact specifications.
Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications
Storage
Room temperature
Names and Identifiers
| Canonical Smiles | CC/C=C/CC/C=C/C/C=C/CC/C=C/CC/C=C/CCC(=O)O |
|---|---|
| IUPAC Name | (4E,8E,12E,15E,19E)-docosa-4,8,12,15,19-pentaenoic acid |
| InChIKey | PIFPCDRPHCQLSJ-WYIJOVFWSA-N |
| INCHI | 1S/C22H34O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(23)24/h3-4,7-8,10-11,14-15,18-19H,2,5-6,9,12-13,16-17,20-21H2,1H3,(H,23,24)/b4-3+,8-7+,11-10+,15-14+,19-18+ |
| Molecular Weight | 330.500 |
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →✅ Certificate of Analysis (COA)
Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →🔬 Specification Sheet
Full quality attributes and acceptance criteria for this grade.
View spec sheet →Advanced Data
Taxonomic Classification
Taxonomy Tree
- Kingdom Organic compounds
- Superclass Lipids and lipid-like molecules
- Class Fatty Acyls
- Subclass Fatty acids and conjugates
- Class Fatty Acyls
- Superclass Lipids and lipid-like molecules
| Kingdom | Organic compounds |
|---|---|
| Superclass | Lipids and lipid-like molecules |
| Class | Fatty Acyls |
| Subclass | Fatty acids and conjugates |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Very 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 | Very 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 |
| Description | This compound belongs to the class of organic compounds known as very long-chain fatty acids. These are fatty acids with an aliphatic tail that contains at least 22 carbon atoms. |
| External Descriptors | Unsaturated fatty acids |
3D Structure
Interactive Chemical Structure Model
Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
| Molecular Weight | 330.500 g/mol |
|---|---|
| XLogP3 | 6.100 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 15 |
| Exact Mass | 330.256 Da |
| Monoisotopic Mass | 330.256 Da |
| Topological Polar Surface Area | 37.300 Ų |
| Heavy Atom Count | 24 |
| Formal Charge | 0 |
| Complexity | 425.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 5 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 5 |
| Covalently-Bonded Unit Count | 1 |
Solution Calculators
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