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MilliporeSigma

D2154

Sigma-Aldrich

5,6-Dehydroarachidonic acid

≥98%, ethanol solution

Synonym(s):

5,6-dehydro AA, cis-8,11,14-Eicosatrien-5-ynoic acid

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100 μG
$498.00

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100 μG
$498.00

About This Item

Empirical Formula (Hill Notation):
C20H30O2
CAS Number:
Molecular Weight:
302.45
EC Number:
MDL number:
UNSPSC Code:
12352211
PubChem Substance ID:
NACRES:
NA.77

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$498.00


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Quality Level

assay

≥98%

form

ethanol solution

shipped in

wet ice

storage temp.

−20°C

SMILES string

CCCCC\C=C/C\C=C/C\C=C/CC#CCCCC(O)=O

InChI

1S/C20H30O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22/h6-7,9-10,12-13H,2-5,8,11,14,17-19H2,1H3,(H,21,22)/b7-6-,10-9-,13-12-

InChI key

GIOQWSLKUVKKAO-QNEBEIHSSA-N

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This Item
181198735000SML1395
assay

≥98%

assay

≥99% (TLC and GC)

assay

≥98% (CP)

assay

≥98.5% (GC)

storage temp.

−20°C

storage temp.

−70°C

storage temp.

−20°C

storage temp.

−20°C

form

ethanol solution

form

oil

form

liquid

form

waxy solid

shipped in

wet ice

shipped in

dry ice

shipped in

dry ice

shipped in

dry ice

Quality Level

200

Quality Level

100

Quality Level

200

Quality Level

200

General description

An analog of arachidonic acid in which the 5,6 double bond has been replaced with an acetylene group.

Biochem/physiol Actions

Inhibits 5-lipoxygenase of guinea pig leukocytes with an IC50 of 10 μM. In extracts of rat basophilic leukemia cells preincubated with 5,6-dehydro AA, the Ki for the conversion of arachidonic acid to 5-HPETE is 15 μM.

pictograms

FlameExclamation mark

signalword

Danger

hcodes

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

62.6 °F - closed cup

flash_point_c

17 °C - closed cup


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