Determine the necessary mass, volume, or concentration for preparing a solution.
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Moligand™, ≥95%(GC) Moligand™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C,Argon charged 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 95 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Arachidonic acid (AA) is an unsaturated ω6 fatty acid constituent of the phospholipids of cell membranes. Phospholipase A2 releases AA from the membrane phospholipids in response to inflammation. AA is subsequently metabolized to prostaglandins and thromboxanes by at least two cyclooxygenase (COX) isoforms, to leukotrienes and lipoxins by lipoxygenases, and to epoxyeicosatrienoic acids via cytochrome p450-catalyzed metabolism. AA and its metabolites play important roles in a variety of biological processes, including signal transduction, smooth muscle contraction, chemotaxis, cell proliferation and differentiation, and apoptosis. AA has been demonstrated to bind to the a subunit of G protein and inhibit the activity of Ras GTPase-activating proteins (GAPs). Cellular uptake of AA is energy dependent and involves protein-facilitated transport across the plasma membrane.
Arachidonic acid and its metabolites play important roles in a variety of biological processes, including signal transduction, smooth muscle contraction, chemotaxis, cell proliferation and differentiation, and apoptosis.
Arachidonic acid stimulates adhesion of MDA-MB-435 human metastatic cancer cells to extracellular matrix molecules (collagen IV and vitronectin).
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 | 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 |
| Descrição | 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 |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Data | Item |
|---|---|---|---|
| Certificate of Analysis | Sep 01, 2026 | A295131 | |
| Certificate of Analysis | Sep 01, 2026 | A295131 | |
| Certificate of Analysis | Sep 01, 2026 | A295131 | |
| Certificate of Analysis | Dec 11, 2025 | A295131 | |
| Certificate of Analysis | Dec 11, 2025 | A295131 | |
| Certificate of Analysis | Dec 11, 2025 | A295131 | |
| Certificate of Analysis | Dec 11, 2025 | A295131 | |
| Certificate of Analysis | Jul 28, 2025 | A295131 | |
| Certificate of Analysis | Jul 28, 2025 | A295131 | |
| Certificate of Analysis | Jul 28, 2025 | A295131 | |
| Certificate of Analysis | Nov 15, 2024 | A295131 | |
| Certificate of Analysis | Nov 15, 2024 | A295131 | |
| Certificate of Analysis | Feb 13, 2023 | A295131 | |
| Certificate of Analysis | Feb 13, 2023 | A295131 |
| Sensibilidade | Sensitive to air, light, and moisture. |
|---|---|
| Índice de refração | 1.4872 |
| Ponto de inflamação (°F) | 113 °C |
| Ponto de inflamação (°C) | 113°C |
| Ponto de ebulição (°C) | 169-171 °C/0.15 mmHg |
| Ponto de fusão (°C) | -49°C |
| Peso molecular | 304.500 g/mol |
| XLogP3 | 6.300 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 14 |
| Exact Mass | 304.24 Da |
| Monoisotopic Mass | 304.24 Da |
| Topological Polar Surface Area | 37.300 Ų |
| Heavy Atom Count | 22 |
| Formal Charge | 0 |
| Complexity | 362.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 4 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 4 |
| Covalently-Bonded Unit Count | 1 |
Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.
View Moligand™ grade guide →