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Key Documents

O8382

Sigma-Aldrich

17-Octadecynoic acid

≥95% (GC)

Sinonimo/i:

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

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About This Item

Formula empirica (notazione di Hill):
C18H32O2
Numero CAS:
Peso molecolare:
280.45
Numero MDL:
Codice UNSPSC:
12352106
ID PubChem:
NACRES:
NA.77

Saggio

≥95% (GC)

Forma fisica

powder

Solubilità

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

Stringa SMILE

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)
DZIILFGADWDKMF-UHFFFAOYSA-N

Applicazioni

17-Octadecynoic acid has been used in lipid synthesis.

Azioni biochim/fisiol

17-Octadecynoic acid (7-ODYA) is an irreversible inhibitor of cytochrome P450 isozymes, that participates in long-chain fatty acid metabolism.
Suicide substrate inhibitor that selectively and irreversibly inhibits cytochrome P450 epoxygenases and ω-hydrolases.

Pittogrammi

Exclamation mark

Avvertenze

Warning

Indicazioni di pericolo

Classi di pericolo

Eye Irrit. 2

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)


Certificati d'analisi (COA)

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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
Kristina Hofmann et al.
Scientific reports, 7(1), 10779-10779 (2017-09-09)
The grey and white matter regions of the mammalian brain consist of both neurons and neuroglial cells. Among the neuroglia, the two macroglia oligodendrocytes and astrocytes are the most abundant cell types. While the major function of oligodendrocytes is the
Lu Wei et al.
Nature methods, 11(4), 410-412 (2014-03-04)
Sensitive and specific visualization of small biomolecules in living systems is highly challenging. We report stimulated Raman-scattering imaging of alkyne tags as a general strategy for studying a broad spectrum of small biomolecules in live cells and animals. We demonstrate
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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