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Merck

A3631

Arachidic acid

≥99%

Synonym(s):

Arachic acid, Arachidinic acid, Eicosanoic acid, Icosanoic acid, NSC 93983

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About This Item

Linear Formula:
CH3(CH2)18COOH
CAS Number:
506-30-9
Molecular Weight:
312.53
UNSPSC Code:
12352211
NACRES:
NA.25
PubChem Substance ID:
24890792
EC Number:
208-031-3
Beilstein/REAXYS Number:
1788211
MDL number:
MFCD00002755

Key Documents

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Quality Level

200

assay

≥99%

form

crystalline powder

technique(s)

HPLC: suitable

mp

74-76 °C (lit.)

functional group

carboxylic acid

lipid type

omega FAs

shipped in

ambient

storage temp.

−20°C

SMILES string

CCCCCCCCCCCCCCCCCCCC(O)=O

InChI

1S/C20H40O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22/h2-19H2,1H3,(H,21,22)

InChI key

VKOBVWXKNCXXDE-UHFFFAOYSA-N

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Application

Arachidic acid has been used as a fatty acid standard to optimize a sensitive high-performauce liquid chromatography (HPLC) method to analyse fatty acid (FA) for the quantification of polyunsaturated FAs (PUFAs) in cell lipid extracts.

Biochem/physiol Actions

Arachidic acid is a saturated fatty acid with a 20 carbon chain. Arachidic acid occurs naturally in fish and vegetable oils. Diets rich in saturated fats like arachidic acid are associated with increased levels of serum low density lipoproteins.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H315,H319

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk

nwg

flash_point_f

230.0 °F - closed cup

flash_point_c

110 °C - closed cup

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
0000531022
0000531022
0000517681
0000517684
0000517684

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ATTY ACIDS| Properties
Encyclopedia of food sciences and nutrition (2003)
Lipids in blood-brain barrier models in vitro I: thin-layer chromatography and high-performance liquid chromatography for the analysis of lipid classes and long-chain polyunsaturated fatty acids
Kraamer SD, et al.
In Vitro Cellular & Developmental Biology. Animal, 38(10), 557-565 (2002)
Christian R Hansen et al.
Nano letters, 9(3), 1052-1057 (2009-02-10)
By use of specular X-ray reflectivity (XR) the structure of a metal-covered organic thin film device is measured with angstrom resolution. The model system is a Langmuir-Blodgett (LB) film, sandwiched between a silicon substrate and a top electrode consisting of
Alicia Leikin-Frenkel et al.
Archives of biochemistry and biophysics, 471(1), 63-71 (2008-01-03)
Fatty acid bile acid conjugates (FABACs) prevent and dissolve cholesterol gallstones and prevent diet induced fatty liver, in mice. The present studies aimed to test their hypocholesterolemic effects in mice. Gallstone susceptible (C57L/J) mice, on high fat (HFD) or regular
Ubonvan Termsarasab et al.
International journal of pharmaceutics, 441(1-2), 373-380 (2012-11-24)
Chitosan oligosaccharide-arachidic acid (CSOAA) conjugate was successfully synthesized and used for the development of self-assembled nanoparticles for doxorubicin (DOX) delivery. The molar substitution of AA on CSO and critical micelle concentration (CMC) of CSOAA were measured. Physicochemical properties of DOX-loaded
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