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Mead acid

Product Name
Mead acid
CAS No.
20590-32-3
Chemical Name
Mead acid
Synonyms
MEAD ACID;Mead Acid (20:3, n-9);11-Eicosatrienoic acid;UNSRRHDPHVZAHH-YOILPLPUSA-N;5Z,8Z,11Z-EICOSATRIENOIC ACID;CIS-5,8,11-EICOSATRIENOIC ACID;(5Z,8Z,11Z)-icosatrienoic acid;EICOSA-5Z,8Z,11Z-TRIENOIC ACID;EICOSATRIENOIC ACID (5Z,8Z,11Z);MEAD ACID-CONTAINING TRIGLYCERIDE
CBNumber
CB9391246
Molecular Formula
C20H34O2
Formula Weight
306.48
MOL File
20590-32-3.mol
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Mead acid Property

Boiling point:
440.0±24.0 °C(Predicted)
Density 
0.917±0.06 g/cm3(Predicted)
Flash point:
14℃
storage temp. 
−20°C
solubility 
0.1 M Na2CO3: 1.7 mg/ml; DMF: 100 mg/ml; DMSO: 100 mg/ml; Ethanol: Miscible
form 
Colorless oil.
pka
4.75±0.10(Predicted)
color 
Colorless to light yellow
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Safety

Hazard Codes 
F,Xi
Risk Statements 
11-36/37/38
Safety Statements 
16-26-36-7
RIDADR 
UN 1170 3/PG 2
WGK Germany 
3
F 
8-10-23
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H319Causes serious eye irritation

Precautionary statements

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

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

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P337+P313IF eye irritation persists: Get medical advice/attention.

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

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N-Bromosuccinimide Price

Cayman Chemical
Product number
90190
Product name
5(Z),8(Z),11(Z)-Eicosatrienoic Acid
Purity
≥98%
Packaging
1mg
Price
$81
Updated
2024/03/01
Cayman Chemical
Product number
90190
Product name
5(Z),8(Z),11(Z)-Eicosatrienoic Acid
Purity
≥98%
Packaging
5mg
Price
$317
Updated
2024/03/01
Cayman Chemical
Product number
90190
Product name
5(Z),8(Z),11(Z)-Eicosatrienoic Acid
Purity
≥98%
Packaging
10mg
Price
$538
Updated
2024/03/01
TRC
Product number
M198560
Product name
MeadAcid(20:3,n-9)
Packaging
10mg
Price
$445
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
LIP0004381
Product name
MEAD ACID
Purity
95.00%
Packaging
5MG
Price
$497.56
Updated
2021/12/16
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Mead acid Chemical Properties,Usage,Production

Description

Mead acid is an omega-9 fatty acid, first characterized by James F. Mead. Like some other omega-9 polyunsaturated fatty acids animals can make Mead acid de novo. Its elevated presence in the blood is an indication of essential fatty acid deficiency . Mead acid is found in large quantities in cartilage.

Chemical Properties

Mead acid, also referred to as eicosatrienoic acid, is chemically a carboxylic acid with a 20-carbon chain and three methyleneinterrupted cis double bonds. The first double bond is located at the ninth carbon from the omega end. In physiological literature, it is given the name 20:3(n-9) b. Mead acid can form various hydroxy (HETE) and hydoperoxy (HpETE) products .

Uses

Mead Acid (20:3, n-9) is a precursor in biosynthesis of prostaglandins, thromboxanes and leukotrienes - anti-inflammatory.

Definition

ChEBI: An icosatrienoic acid with three cis-double bonds at positions 5, 8 and 11.

Mead acid Preparation Products And Raw materials

Raw materials

Preparation Products

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Mead acid Suppliers

China 38 Europe 1 Germany 2 Japan 1 Switzerland 1 United Kingdom 1 United States 9 Global 53
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20590-32-3, Mead acidRelated Search:

MEAD ACID ETHANOLAMIDE MEAD ACID ME-ESTER,MEAD ACID METHYL ESTER (+/-)14,15-EPOXYEICOSA-5Z,8Z,11Z-TRIENOIC ACID 14(R),15(S)-EPOXY-(5Z,8Z,11Z)-EICOSATRIENOIC ACID 5(Z),8(Z),11(Z)-EICOSATRIEN-1,20-DIOIC ACID METHYL ESTER 2-(14,15-EPOXYEICOSATRIENOYL) GLYCEROL (+/-)14(15)-EPETRE METHYL ESTER Mead acid METHYL 13(S)-HYDROXY-14(S),15(S)-EPOXY-5(Z),8(Z),11(Z)-EICOSATRIENOATE METHYL 13(R)-HYDROXY-14(S),15(S)-EPOXY-5(Z),8(Z),11(Z)-EICOSATRIENOATE (+/-)-CIS-14,15-EPOXY-5(Z),8(Z),11(Z)-EICOSATRIENOIC ACID MEAD ACID ETHYL ESTER MEAD ACID 14(S),15(R)-EPOXY-(5Z,8Z,11Z)-EICOSATRIENOIC ACID 5(Z),8(Z),11(Z)-EICOSATRIEN-1,20-DIOIC ACID METHYL-14(S),15(S)-EPOXY-13(S)-HYDROXY-5(Z),8(Z),11(Z)-EICOSATRIENOATE METHYL-14(S),15(S)-EPOXY-13(R)-HYDROXY-5(Z),8(Z),11(Z)-EICOSATRIENOATE (+/-)14,15-DIHETRE

  • CIS-5,8,11-EICOSATRIENOIC ACID
  • EICOSATRIENOIC ACID (5Z,8Z,11Z)
  • EICOSA-5Z,8Z,11Z-TRIENOIC ACID
  • 5Z,8Z,11Z-EICOSATRIENOIC ACID
  • MEAD ACID
  • MEAD ACID-CONTAINING TRIGLYCERIDE
  • Mead Acid (20:3, n-9)
  • (5Z,8Z,11Z)-icosatrienoic acid
  • UNSRRHDPHVZAHH-YOILPLPUSA-N
  • cis-5,8,11-eicosatrienoic acid*approx. 95% (capil
  • CIS-5,8,11-EICOSATRIENOIC ACID*APPROX. 9 5% (CAPILLA
  • cis,cis,cis-5,8,11-eicosatrienoic acid
  • cis,cis,cis-5,8,11-Eicosatrienoic acid, MEAD acid
  • (5Z,8Z,11Z)-5,8,11-Icosatrienoic acid
  • (5Z,8Z,11Z)-Icosa-5,8,11-trienoic acid
  • Eicosa-5Z,8Z,11Z-trienoic acid, 20:3, N-9
  • 5-cis,8-cis,11-cis-Eicosatrienoic acid
  • Mead Acid (5(Z),8(Z),11(Z)-C20:3)
  • 5,8,11-Eicosatrienoic acid, (5Z,8Z,11Z)-
  • 5(Z)，8(Z)，11(Z)-Eicosatrienoic Acid (Mead Acid)
  • 11-Eicosatrienoic acid
  • Mead acid, Unsaturated fatty acid
  • 20590-32-3
  • Fatty Acids
  • Lipids
  • Others
  • Polyunsaturated
  • Biochemicals and Reagents
  • BioChemical
  • Unsaturated fatty acids and derivatives