CIS-8,11,14-EICOSATRIENOIC ACID
Synonym(s):bis-Homo-γ-linolenic acid;Homo-γ-linolenic acid
- CAS NO.:1783-84-2
- Empirical Formula: C20H34O2
- Molecular Weight: 306.48
- MDL number: MFCD00065721
- EINECS: 217-233-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 06:05:26
What is CIS-8,11,14-EICOSATRIENOIC ACID?
Description
Dihomo-γ-linolenic acid (DGLA) is a 20-carbon ω?6 fatty acid. In physiological literature, it is given the name 20:3 (ω?6). DGLA is a carboxylic acid with a 20-carbon chain and three cis double bonds; the first double bond is located at the sixth carbon from the omega end. DGLA is the elongation product of γ-linolenic acid (GLA; 18:3, ω?6). GLA, in turn, is a desaturation product of linoleic acid (18:2, ω?6). DGLA is made in the body by the elongation of GLA, by an efficient enzyme which does not appear to suffer any form of (dietary) inhibition. DGLA is an extremely uncommon fatty acid, found only in trace amounts in animal products.
Chemical properties
Clear Colourless Oil
The Uses of CIS-8,11,14-EICOSATRIENOIC ACID
cis-8,11,14-Eicosatrienoic acid is a fatty acid which has selective tumoricidal action.
The Uses of CIS-8,11,14-EICOSATRIENOIC ACID
cis-8,11,14-Eicosatrienoic acid may be used as an analytical reference standard for the determination of the analyte in plant species and biological matrices by chromatography-based techniques.
What are the applications of Application
Dihomo-γ-linolenic Acid (20:3, n-6) is a polyunsaturated fatty acid
Definition
ChEBI: An icosatrienoic acid having three cis double bonds at positions 8, 11 and 14.
General Description
cis-8,11,14-Eicosatrienoic acid is an unsaturated fatty acid, present in various plant species including Echium Rauwolfii, Sisymbrium Irio, Rhytididelphus squarrosus (Hedw.) Warnst etc, which are of pharmaceutical interest.
Properties of CIS-8,11,14-EICOSATRIENOIC ACID
| Boiling point: | 200°C(lit.) |
| Density | 0.917±0.06 g/cm3(Predicted) |
| refractive index | n |
| Flash point: | 144 °F |
| storage temp. | -20°C |
| solubility | chloroform: 50 mg/mL, clear, colorless |
| form | Liquid |
| pka | 4.77±0.10(Predicted) |
| color | Colourless to Light Yellow |
| BRN | 1796533 |
| Stability: | Light Sensitive |
Safety information for CIS-8,11,14-EICOSATRIENOIC ACID
| Signal word | Warning |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H227:Flammable liquids |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P280:Wear protective gloves/protective clothing/eye protection/face protection. P403+P235:Store in a well-ventilated place. Keep cool. P501:Dispose of contents/container to..… |
Computed Descriptors for CIS-8,11,14-EICOSATRIENOIC ACID
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