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Merck
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文件

O8382

Sigma-Aldrich

17-十八炔酸

≥95% (GC)

别名:

17-ODYA, Alkynyl Stearic Acid, Octadec-17-ynoic acid

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About This Item

经验公式（希尔记法）:
C18H32O2
CAS号:
34450-18-5
分子量:
280.45
MDL號碼:
MFCD00077382
分類程式碼代碼:
12352106
PubChem物質ID:
24898058
NACRES:
NA.77

化驗

≥95% (GC)

形狀

powder

溶解度

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

SMILES 字串

C#CCCCCCCCCCCCCCCCC(O)=O

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 密鑰

DZIILFGADWDKMF-UHFFFAOYSA-N

應用

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。

象形圖

Exclamation mark
GHS07

訊號詞

Warning

危險聲明

H319

危險分類

Eye Irrit. 2

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)

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H Dong et al.
British journal of pharmacology, 120(4), 695-701 (1997-02-01)
1. The nature and cellular mechanisms that are responsible for endothelium-dependent relaxations resistant to indomethacin and NG-nitro-L-arginine methyl ester (L-NAME) were investigated in phenylephrine (PE) precontracted isolated carotid arteries from the rabbit. 2. In the presence of the cyclo-oxygenase inhibitor
Jacob S Yount et al.
Current protocols in chemical biology, 3(2), 65-79 (2011-05-01)
Protein fatty-acylation is the covalent addition of a lipid chain at specific amino acids. This modification changes the inherent hydrophobicity of a protein, often targeting it to cellular membrane compartments. Acylation may also regulate protein activity, stability, and protein-protein interactions.
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)
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)
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
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