ChemicalBook > CAS DataBase List > 4,5-DEHYDRO DHA

4,5-DEHYDRO DHA

Product Name
4,5-DEHYDRO DHA
CAS No.
660429-97-0
Chemical Name
4,5-DEHYDRO DHA
Synonyms
4,5-DEHYDRO DHA;OXENLKNOBTVOJA-JLNKQSITSA-N;4,5-DEHYDRO DOCOSAHEXAENOIC ACID;7Z,10Z,13Z,16Z,19Z-DOCOSAPENTAEN-4-YNOIC ACID;(7Z,10Z,13Z,16Z,19Z)-7,10,13,16,19-Docosapentaen-4-ynoic acid;7,10,13,16,19-Docosapentaen-4-ynoic acid, (7Z,10Z,13Z,16Z,19Z)-
CBNumber
CB2136983
Molecular Formula
C22H30O2
Formula Weight
326.47
MOL File
Mol file
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4,5-DEHYDRO DHA Property

solubility 
0.1 M Na2CO3: 1.7 mg/ml; DMF: >100 mg/ml; DMSO: >100 mg/ml; Ethanol: Miscible
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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.

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.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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.

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.

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

Cayman Chemical
Product number
90312
Product name
4,5-dehydro Docosahexaenoic Acid
Purity
≥98%
Packaging
25μg
Price
$71
Updated
2021/12/16
Cayman Chemical
Product number
90312
Product name
4,5-dehydro Docosahexaenoic Acid
Purity
≥98%
Packaging
50μg
Price
$135
Updated
2021/12/16
Cayman Chemical
Product number
90312
Product name
4,5-dehydro Docosahexaenoic Acid
Purity
≥98%
Packaging
100μg
Price
$256
Updated
2021/12/16
Cayman Chemical
Product number
90312
Product name
4,5-dehydro Docosahexaenoic Acid
Purity
≥98%
Packaging
500μg
Price
$1136
Updated
2021/12/16
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4,5-DEHYDRO DHA Chemical Properties,Usage,Production

Description

Docosahexaenoic acid (DHA; 22:6ω3) is one of the essential dietary ω-3 unsaturated fatty acids and the preferred n-3 fatty acid for development of the brain and retina.1 4,5-dehydro DHA is a novel analog of DHA in which the double bond closest to the carboxyl group has been converted into an acetylene. 4,5-dehydro DHA is a novel compound that has not been studied in biological systems. However, the corresponding acetylene in the C-20 fatty acid series (5,6-dehydro arachidonic acid) is a well known inhibitor of 5-lipoxygenase.2

Uses

(7Z,10Z,13Z,16Z,19Z)-Docosa-7,10,13,16,19-pentaen-4-ynoic acid is an ester product.

Definition

ChEBI: 4,5-dehydro Docosahexaenoic Acid is a very long-chain fatty acid.

References

1. Anderson, G.J., Connor, W.E., and Corliss, J.D. Docosahexaenoic acid is the preferred dietary n-3 fatty acid for the development of the brain and retina Pediatr. Res. 27,89-97(1990).
2. Sok, D.E., Han, C.Q., Pai, J.K., et al. Inhibition of leukotriene biosynthesis by acetylenic analogs Biochem. Biophys. Res. Commun. 107,101-108(1982).

4,5-DEHYDRO DHA Preparation Products And Raw materials

Raw materials

Preparation Products

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4,5-DEHYDRO DHA Suppliers

China 6 Switzerland 1 United States 2 Global 9
Alfa Chemistry
Tel
1-516-6625404
Fax
1-516-927-0118
Email
support@alfa-chemistry.com
Country
United States
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9171
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60
Shanghai Hongye Biotechnology Co. Ltd
Tel
400-9205774
Email
sales@glpbio.cn
Country
China
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6777
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58
Enzo Biochem Inc
Tel
Enzo Biochem Inc. 13797054060
Email
Enzoname@qq.com
Country
China
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6174
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58
Santa Cruz Biotechnology Inc
Tel
021-60936350
Email
scbt@scbt.com
Country
China
ProdList
6594
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Chongqing Boer Biotechnology Co., Ltd.
Tel
13251428727， 13368356747
Country
CHINA
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157
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Guangzhou Squirrel Biotechnology Co., Ltd.
Tel
17765276361
Country
CHINA
ProdList
109
Advantage
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660429-97-0, 4,5-DEHYDRO DHARelated Search:


  • OXENLKNOBTVOJA-JLNKQSITSA-N
  • 4,5-DEHYDRO DHA
  • 4,5-DEHYDRO DOCOSAHEXAENOIC ACID
  • 7Z,10Z,13Z,16Z,19Z-DOCOSAPENTAEN-4-YNOIC ACID
  • 7,10,13,16,19-Docosapentaen-4-ynoic acid, (7Z,10Z,13Z,16Z,19Z)-
  • (7Z,10Z,13Z,16Z,19Z)-7,10,13,16,19-Docosapentaen-4-ynoic acid
  • 660429-97-0