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Merck

A8848

Sigma-Aldrich

Arachidonoyl dopamine

≥98% (HPLC), ethanol solution

别名:

AA-DA, Arachidonyl dopamine, N-[2,3-(4-Dihydroxyphenyl)ethyl]-5Z,8Z,11Z,14Z-eicosatetraenamide, NADA

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About This Item

经验公式(希尔记法):
C28H41NO3
分子量:
439.63
MDL號碼:
分類程式碼代碼:
12352116
PubChem物質ID:
NACRES:
NA.77

品質等級

化驗

≥98% (HPLC)

形狀

ethanol solution

藥物控制

regulated under CDSA - not available from Sigma-Aldrich Canada

運輸包裝

wet ice

儲存溫度

−20°C

SMILES 字串

CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCC(=O)NCCc1ccc(O)c(O)c1

InChI

1S/C28H41NO3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-28(32)29-23-22-25-20-21-26(30)27(31)24-25/h6-7,9-10,12-13,15-16,20-21,24,30-31H,2-5,8,11,14,17-19,22-23H2,1H3,(H,29,32)/b7-6-,10-9-,13-12-,16-15-

InChI 密鑰

MVVPIAAVGAWJNQ-DOFZRALJSA-N

一般說明

The endogenous cannabinoid system is comprised of two cannabinoid-receptor subtypes (CB1 and CB2 endocannabinoids (endogenous agonists of the receptors), and other supporting proteins. This system is involved in brain neuromodulation and has been reported to affect physiological processes such as appetite, pain, and movement, as well as others. Arachidonoyl Dopamine (AA-DA) is the amide of the neurotransmitter bioactive amine, dopamine, and the polyunsaturated fatty acid, arachidonic acid. AA-DA displays cannabimimetic activity in vitro and in vivo, has been shown to activate the CB1 receptor, and is a ligand for the endogenous VR1 vanilloid receptor.

應用

Used in studies of the endogenous cannabinoid system.

生化/生理作用

AA-DA competitively inhibits fatty acid amide hydrolase (IC50 = approx. 22 μM) from N18TG2 neuroblastoma cells and inhibits binding (Ki = 0.25 μM) of the selective cannabinoid receptor subtype 1 (CB1) ligand, [3H]SR141716A, to rat brain membrane. AA-DA also inhibits the anandamide membrane transporter in BL-2H3 basophilic leukemia and C6 glioma cells. AA-DA has at least a 40 fold greater selectivity for CB1 than CB2 receptors in rat brain membranes and has been shown to be more potent than anandamide as a CB1 agonist in undifferentiated N18TG2 neuroblastoma cells. AA-DA induces hypothermia and immobility, and decreases spontaneous activity and pain perception in mice and rats, which supports its action as a CB1 agonist in vivo. AA-DA has been shown to inhibit (IC50 = 0.25 μM) proliferation of human breast MCF-7 cancer cells.

象形圖

FlameExclamation mark

訊號詞

Danger

危險聲明

危險分類

Eye Irrit. 2 - Flam. Liq. 2

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

57.2 °F - closed cup

閃點(°C)

14.0 °C - closed cup


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Bioorganic & medicinal chemistry letters, 11(4), 447-449 (2001-03-07)
New amides of different fatty acids from the C18, C20, and C22 series with dopamine were synthesized. Pharmacological characterization in binding assays with rat brain membrane preparations and in the 'tetrad' of cannabinoid behavioral tests showed that, for these compounds
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