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H3265

Sigma-Aldrich

Methyl heneicosanoate

~99% (capillary GC), crystalline

Synonym(s):

Heneicosanoic acid methyl ester

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About This Item

Linear Formula:
CH3(CH2)19COOCH3
CAS Number:
6064-90-0
Molecular Weight:
340.58
Beilstein:
1792879
EC Number:
227-994-0
MDL number:
MFCD00009345
UNSPSC Code:
12352211
PubChem Substance ID:
24895567
NACRES:
NA.25

Assay

~99% (capillary GC)

form

crystalline

bp

207 °C/4 mmHg (lit.)

mp

48-50 °C (lit.)

functional group

ester

lipid type

saturated FAs

shipped in

ambient

storage temp.

2-8°C

SMILES string

CCCCCCCCCCCCCCCCCCCCC(=O)OC

InChI

1S/C22H44O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(23)24-2/h3-21H2,1-2H3

InChI key

AJRICDSAJQHDSD-UHFFFAOYSA-N

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Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113.00 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Yoshinori Masukawa et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 823(2), 131-142 (2005-07-12)
A systematic method for the sensitive, precise and accurate determination of hair lipids, including trace amounts of intrinsic endogenous cholesterol (CH), ceramide/N-palmitoyl-DL-dihydrosphingosine (CER/PDS), cholesterol sulfate (CS) and chemically bound 18-methyl eicosanoic acid (18-MEA), has been developed in combination with TLC/FID
R J Horvat
Poultry science, 57(3), 827-828 (1978-05-01)
Lipids from the skin of commercially processed broilers were extracted by Folch's technique and analyzed for fatty acids as their methyl esters by gas-liquid chromatography/mass pectrometry. Of the 24 fatty acids, identified, 5 had not been previously identified in either
K D Cox et al.
Mycological research, 110(Pt 4), 414-422 (2006-03-21)
Limited information is available regarding the composition of cellular fatty acids in Armillaria and the extent to which fatty acid profiles can be used to characterize species in this genus. Fatty acid methyl ester (FAME) profiles generated from cultures of

Protocols

GC Analysis of a 37-Component FAME Mix on Equity™-1 (15 m x 0.10 mm I.D., 0.10 μm), Fast GC Analysis

gc-analysis-of-a-37-component-fame-mix-g004278

GC Analysis of a 37-Component FAME Mix on Omegawax® (15 m x 0.10 mm I.D., 0.10 μm), Fast GC Analysis

GC Analysis of a 37-Component FAME Mix on Omegawax® (15 m x 0.10 mm I.D., 0.10 μm), Fast GC Analysis

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