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74208

Supelco

Methyl nonadecanoate

analytical standard

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Synonym(s):
Nonadecanoic acid methyl ester
Linear Formula:
CH3(CH2)17COOCH3
CAS Number:
Molecular Weight:
312.53
Beilstein/REAXYS Number:
1788184
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

assay

≥98.0% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

37-40 °C (lit.)
37-41 °C

format

neat

functional group

ester

shipped in

dry ice

storage temp.

−20°C

SMILES string

CCCCCCCCCCCCCCCCCCC(=O)OC

InChI

1S/C20H40O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22-2/h3-19H2,1-2H3

InChI key

BDXAHSJUDUZLDU-UHFFFAOYSA-N

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This Item
871159411876560
Methyl nonadecanoate analytical standard

74208

Methyl nonadecanoate

Methyl tetracosanoate analytical standard

87115

Methyl tetracosanoate

Methyl undecanoate analytical standard

94118

Methyl undecanoate

Methyl pentadecanoate analytical standard

76560

Methyl pentadecanoate

format

neat

format

neat

format

neat

format

neat

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

grade

analytical standard

grade

analytical standard

grade

analytical standard

grade

analytical standard

assay

≥98.0% (GC)

assay

≥99.0% (GC)

assay

≥99.0% (GC)

assay

≥99.5% (GC)

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

room temp

storage temp.

room temp

Application

Methyl nonadecanoate may be used as an internal standard to study the mechanism of anti-oxidation effect of ginseng extract using gas chromatography coupled with electron spin resonance spectrophotometry. Methyl nonadecanoate may also be used as an internal standard to investigate the separation of molecular species of triacylglycerols using high-performance liquid chromatography in silver ion mode.
Methyl nonadecanoate may be used as an internal standard to study the mechanism of anti-oxidation effect of ginseng extract using gas chromatography coupled with electron spin resonance spectrophotometry.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


Certificates of Analysis (COA)

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25G
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Ecotoxicology and environmental safety, 173, 293-304 (2019-02-19)
S-metolachlor (SMOC) and terbuthylazine (TBA) are herbicides that commonly appear as active ingredients (a.i.) in the composition of plant protection products. In a previous work, experimental bioassays were performed using those chemicals to find suitable molecular biomarkers to assess its
Separation of molecular species of triacylglycerols by high-performance liquid chromatography with a silver ion column
Christie.W.W
Journal of Chromatography A, 454, 273-284 (1988)
Ginseng extract scavenges hydroxyl radical and protects unsaturated fatty acids from decomposition caused by iron-mediated lipid peroxidation
Zhang D, et al.
Free Radical Biology & Medicine, 20(1), 145-150 (1996)
Hala Aswad et al.
Diabetologia, 57(10), 2155-2164 (2014-07-31)
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Protocols

Protocol for GC Analysis of Bacterial Acid Methyl Esters (BAMEs) on Equity®-1

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