O1008

Oleic acid

≥99% (GC)

• Synonim(y): 9Z-Octadecenoic acid, cis-Oleic acid, cis-9-Octadecenoic acid, Elainic acid
• Wzór liniowy: CH₃(CH₂)₇CH=CH(CH₂)₇COOH
• CAS Number: 112-80-1
• Masa cząsteczkowa: 282.46
• Beilstein: 1726542
• Numer WE: 204-007-1
• Numer MDL: MFCD00064242
• Kod UNSPSC: 12352211
• Identyfikator substancji w PubChem: 24278605
• NACRES: NA.25

Właściwości

• pochodzenie biologiczne: plant (Sunflower)
• Poziom jakości: 200
• ciśnienie pary: 1 mmHg ( 176 °C)
• Próba: ≥99% (GC)
• Formularz: viscous liquid
• kolor: colorless to very faintly yellow
• współczynnik refrakcji: n20/D 1.459 (lit.)
• bp: 194-195 °C/1.2 mmHg (lit.)
• mp: 13-14 °C (lit.)
• rozpuszczalność: H₂O: insoluble (practically); alcohol: soluble; benzene: soluble; chloroform: soluble; oil: soluble (fixed and volatile)
• gęstość: 0.89 g/mL at 25 °C (lit.)
• Zastosowanie: life science and biopharma; lipidomics
• grupa funkcyjna: oleic acid
• typ lipidu: unsaturated FAs
• Warunki transportu: ambient
• temp. przechowywania: −20°C
• ciąg SMILES: CCCCCCCC\C=C/CCCCCCCC(O)=O
• InChI: 1S/C18H34O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h9-10H,2-8,11-17H2,1H3,(H,19,20)/b10-9-
• Klucz InChI: ZQPPMHVWECSIRJ-KTKRTIGZSA-N
• informacje o genach: human ... PRKCA(5578), PRKCB(5579), PRKCD(5580), PRKCE(5581), PRKCG(5582), PRKCH(5583), PRKCI(5584), SOAT1(6646), SOAT2(8435)

Opis

Opis ogólny

Oleic acid (OA), a non-essential fatty acid, is classified as monounsaturated fatty acid (MUFA) richly present in olive oil. Its quantitative removal from the mixtures of triglyceride and partial glycerides has been reported. OA is widely used as a surfactant for the stabilization of magnetic nanoparticles. Monodisperse magnetite nanoparticles (7 and 19nm) coated with OA have been prepared.

Zastosowanie

Oleic acid has been used:

• to study the effects of fatty acids on gastric cancer (GC)
• to induce lipid droplet formation in cell culture
• as an additive in the magnetorheological fluid preparation.

Oleic acid may be used in the preparation of 10-hydroxy octadecanoic acid and methyl ester of the 10-hydroxy octadecanoic acid.

Działania biochem./fizjol.

Oleic acid is known to improve immune function and health. Dietary supplement of this fatty acid contributes to the reduction in cholesterol levels, atherogenesis risk, blood pressure, and host versus graft response. Oleic acid has been proven to benefit autoimmune diseases by exhibiting anti-inflammatory action. It also ameliorates the condition of breast cancer. Oleic acid produces physiological effects such as protein kinase C activation in hepatocytes, uncoupling oxidative phosphorylation, and 2,4-dinitrophenol−stimulated ATPase inhibition. This action can be reversed by adding serum albumin.

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 10 - Combustible liquids
• Klasa zagrożenia wodnego (WGK): WGK 1
• Środki ochrony indywidualnej: Eyeshields, Gloves, type ABEK (EN14387) respirator filter