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Merck
CN

39383

Arachidic acid

analytical standard

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:
85151701
NACRES:
NA.24
PubChem Substance ID:
329755866
EC Number:
208-031-3
Beilstein/REAXYS Number:
1788211
MDL number:
MFCD00002755

Key Documents

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Product Name

Arachidic acid, analytical standard

InChI key

VKOBVWXKNCXXDE-UHFFFAOYSA-N

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)

SMILES string

CCCCCCCCCCCCCCCCCCCC(O)=O

grade

analytical standard

assay

≥99.0% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

74-76 °C (lit.)
74-76 °C

format

neat

functional group

carboxylic acid

storage temp.

−20°C

Quality Level

100

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

General description

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. Find all available reference materials for compounds listed in 10/2011 here

Other Notes

Ion Mobility: TWCCSN2 value of 187.2 Å2 [M-H]-

The collision cross section (CCS) measurement was provided by Waters Corporation, using the SYNAPT XS mass spectrometer.
For a description and overview of how ion mobility enables the measurement of the CCS of an ion visit ims.waters.com.
Further information on the SYNAPT XS mass spectrometer can be found on the IMS microsite and product webpage.

TWCCS measurements are expected to be within 2% of this reference value.

P/N 39383 is part of the Waters Extractables & Leachables UNIFI scientific library which can be downloaded from Waters Marketplace.

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

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN5348
BCCL3296
BCCK0526
BCCH4380
BCCF3216

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Yanbo Yang et al.
Lipids, 49(6), 505-515 (2014-04-30)
Hepatic lipase (HL) and endothelial lipase (EL) share overlapping and complementary roles in lipoprotein metabolism. The deletion of HL and EL alleles in mice raises plasma total cholesterol and phospholipid concentrations. However, the influence of HL and EL in vivo
Shuping Qu et al.
Food chemistry, 170, 463-469 (2014-10-13)
Determination of free fatty acids (FFAs) in food products is of enormous interest mainly because they are related to the quality and authenticity of the oils. In this study, supercritical fluid chromatography (SFC), followed by an electrospray ionisation triple-quadrupole mass
Guan-yuan Chen et al.
Clinica chimica acta; international journal of clinical chemistry, 438, 126-134 (2014-08-26)
As fatty acids play an important role in biological regulation, the profiling of fatty acid expression has been used to discover various disease markers and to understand disease mechanisms. This study developed an effective and accurate comparative fatty acid analysis

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