Merck
CN

O8382

Sigma-Aldrich

17-十八炔酸

≥95% (GC)

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别名:
17-ODYA, Alkynyl Stearic Acid, Octadec-17-ynoic acid
经验公式(希尔记法):
C18H32O2
CAS号:
分子量:
280.45
MDL编号:
PubChem化学物质编号:
NACRES:
NA.77

检测方案

≥95% (GC)

形式

powder

溶解性

chloroform: 10 mg/mL to clear, colorless to faintly yellow

SMILES string

OC(=O)CCCCCCCCCCCCCCCC#C

InChI

1S/C18H32O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h1H,3-17H2,(H,19,20)

InChI key

DZIILFGADWDKMF-UHFFFAOYSA-N

应用

17-十八炔酸可用于脂质合成。

生化/生理作用

17-十八炔酸 (7-ODYA) 是细胞色素P450同工酶的不可逆抑制剂,参与长链脂肪酸代谢。
选择性和不可逆地抑制细胞色素 P450 环氧酶和 ω-水解酶的自杀底物抑制剂。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


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Sphingosine-1-phosphate lyase deficient cells as a tool to study protein lipid interactions
Gerl M J, et al.
Testing, 11(4), e0153009-e0153009 (2016)
Ossama A Hatoum et al.
American journal of physiology. Heart and circulatory physiology, 288(1), H48-H54 (2004-09-04)
The endothelium plays an important role in maintaining vascular homeostasis by synthesizing and releasing several mediators of vasodilation, which include prostacyclin (PGI(2)), nitric oxide, and endothelium-derived hyperpolarizing factor (EDHF). We have recently defined the role of nitric oxide and PGI(2)
M H Wang et al.
The Journal of pharmacology and experimental therapeutics, 284(3), 966-973 (1998-03-13)
We characterized the inhibitory activity of several acetylenic and olefinic compounds on cytochrome P450 (CYP)-derived arachidonic acid omega-hydroxylation and epoxidation using rat renal cortical microsomes and recombinant CYP proteins. Among the acetylenic compounds, 6-(2-propargyloxyphenyl)hexanoic acid (PPOH) and N-methylsulfonyl-6-(2-propargyloxyphenyl)hexanamide were found
Effects of intrarenal infusion of 17-octadecynoic acid on renal antihypertensive mechanisms in anesthetized rabbits
Evans R G, et al.
American Journal of Hypertension, 11(7), 803-812 (1998)
Mamta Fuloria et al.
American journal of physiology. Lung cellular and molecular physiology, 283(2), L383-L389 (2002-07-13)
We examined the responses of newborn piglet pulmonary resistance arteries (PRAs) to 5,6-epoxyeicosatrienoic acid (5,6-EET), a cytochrome P-450 metabolite of arachidonic acid. In PRAs preconstricted with a thromboxane A(2) mimetic, 5,6-EET caused a concentration-dependent dilation. This dilation was partially inhibited

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