ChemicalBook > CAS DataBase List > STEARIDONIC ACID

STEARIDONIC ACID

Product Name: STEARIDONIC ACID
CAS No.: 20290-75-9
Chemical Name: STEARIDONIC ACID
Synonyms: MOROCTIC ACID;18:4ω3;18:4(n-3);Chebi:32389;STEARIDONIC ACID;stearidonic acid C18:4;Stearidonic Acid (Moroctic Acid);6Z,9Z,12Z,15Z-OCTADECATETRAENOIC ACID;6C,9C,12C,15C-OCTADECATETRAENOIC ACID;all-cis-6,9,12,15-Octadecatetraenoic acid
CBNumber: CB1449396
Molecular Formula: C18H28O2
Formula Weight: 276.41
MOL File: 20290-75-9.mol

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STEARIDONIC ACID Property

Melting point:: 200℃ (decomposition)
Boiling point:: 382.5±11.0 °C(Predicted)
Density: 0.9334 g/cm³ (15 ºC)
refractive index: 1.4930 (589.3 nm 15℃)
Flash point:: 17 °C
storage temp.: -20°C
solubility: Chloroform (Slightly)
form: liquid
pka: 4.74±0.10(Predicted)
color: Clear Colorless to Light Yellow
Stability:: Light Sensitive
LogP: 5.890 (est)

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Safety

Hazard Codes: F
Risk Statements: 11
Safety Statements: 7-16
RIDADR: UN 1170 3/PG 2
WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable liquid and vapour

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P242Use only non-sparking tools.

P243Take precautionary measures against static discharge.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: SMB00291
Product name: Stearidonic acid
Purity: ≥99%
Packaging: 1mg
Price: $153
Updated: 2025/07/31

Sigma-Aldrich

Product number: SMB00291
Product name: Stearidonic acid
Purity: ≥99%
Packaging: 5mg
Price: $610
Updated: 2025/07/31

Cayman Chemical

Product number: 90320
Product name: Stearidonic Acid
Purity: ≥98%
Packaging: 1mg
Price: $44
Updated: 2024/03/01

Cayman Chemical

Product number: 90320
Product name: Stearidonic Acid
Purity: ≥98%
Packaging: 5mg
Price: $176
Updated: 2024/03/01

Cayman Chemical

Product number: 90320
Product name: Stearidonic Acid
Purity: ≥98%
Packaging: 25mg
Price: $486
Updated: 2024/03/01

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STEARIDONIC ACID Chemical Properties,Usage,Production

Description

Stearidonic acid (SDA) is an ω-3 fatty acid, sometimes called moroctic acid. It is biosynthesized from alpha-linolenic acid by the enzyme delta-6-desaturase. Natural sources of this fatty acid are the seed oils of hemp, blackcurrant, corn gromwell and echium, and the cyanobacterium Spirulina.

Chemical Properties

Light Yellow Oil

Uses

Stearidonic Acid onic acid is present in small amounts in seed oils.

Uses

A 18-carbon, ω-3 fatty acid which is a dietary precursor to eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). Stearidonic acid is present in small amounts in seed oils.

Definition

ChEBI: An octadecatetraenoic acid having four double bonds located at positions 6, 9, 12 and 15 (the all-cis-isomer). It has been isolated from Lithospermum officinale and fish oils.

Biochem/physiol Actions

Stearidonic acid is an 18-carbon containing polyunsaturated fatty acid (PUFA). It belongs to the class of ω-3 fatty acids, which are dietary precursors to eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). Stearidonic acid is present in small amounts in seed oils.

STEARIDONIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from STEARIDONIC ACID manufacturers

Henan Aochuang Chemical Co.,Ltd.

Product: STEARIDONIC ACID 20290-75-9
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1ton
Release date: 2022-10-09

Career Henan Chemical Co

Product: STEARIDONIC ACID 20290-75-9
Price: US $1.00/KG
Min. Order: 1g
Purity: 98%
Supply Ability: 200kgs
Release date: 2020-01-09

20290-75-9, STEARIDONIC ACIDRelated Search:

CIS-7,10,13,16,19-DOCOSA-PENTAENOIC ACID Palmitic acid n-Octacosane Oleic acid 10E,12Z-octadecadienoic acid STEARIDONIC ACID STEARIDONIC ACID-TRIGLYCERIDE Methyl stearidonate METHYLTETRACOSAHEXAENOATE 6Z,9Z,12Z,15Z-OCTADECATETRAENOIC ACID, ETHYL ESTER 6(Z),9(Z),12(Z),15(Z),18(Z)-HENEICOSAPENTAENOIC ACID 6(Z),9(Z),12(Z),15(Z),18(Z)-HENEICOSAPENTAENOIC ACID METHYL ESTER 6(Z),9(Z),12(Z),15(Z)-HENEICOSATETRAENOIC ACID METHYL ESTER 6(C),9(C),12(C),15(C),18(C),21(C)-TETRACOSAHEXAENOIC ACID 6(Z),9(Z),12(Z),15(Z)-HENEICOSATETRAENOIC ACID

all-cis-6,9,12,15-Octadecatetraenoic acid

18:4(n-3)

18:4ω3

(6Z,9Z,12Z,15Z)-Octadeca-6,9,12,15-tetraenoic acid

All-cis-octadeca-6,9,12,15-tetraenoic acid

Chebi:32389

6C,9C,12C,15C-OCTADECATETRAENOIC ACID

6Z,9Z,12Z,15Z-OCTADECATETRAENOIC ACID

STEARIDONIC ACID

MOROCTIC ACID

(6E,9E,12E,15E)-octadeca-6,9,12,15-tetraenoic acid

stearidonic acid C18:4

6Z,9Z,12Z,15Z-Octadecatetraenoic acid, all-cis-6,9,12,15-Octadecatetraenoic acid, Moroctic acid

(6Z,9Z,12Z,15Z)-6,9,12,15-Octadecatetraenoic acid

6,9,12,15-Octadecatetraenoic acid, (6Z,9Z,12Z,15Z)-

Stearidonic Acid (Moroctic Acid)

20290-75-9

C18H28O2

Fatty Acid Derivatives & Lipids

Glycerols