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17263

Supelco

Methyl cis-11-eicosenoate

analytical standard

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Synonym(s):
cis-11-Eicosenoic acid methyl ester
Linear Formula:
CH3(CH2)7HC=CH(CH2)9CO2CH3
CAS Number:
Molecular Weight:
324.54
Beilstein/REAXYS Number:
1727804
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

assay

≥98.5% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

format

neat

functional group

ester

shipped in

wet ice

storage temp.

−20°C

SMILES string

CCCCCCCC\C=C/CCCCCCCCCC(=O)OC

InChI

1S/C21H40O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21(22)23-2/h10-11H,3-9,12-20H2,1-2H3/b11-10-

InChI key

RBKMRGOHCLRTLZ-KHPPLWFESA-N

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This Item
E68851726417265
Methyl cis-11-eicosenoate analytical standard

17263

Methyl cis-11-eicosenoate

Methyl cis-11-eicosenoate ≥98%

E6885

Methyl cis-11-eicosenoate

Methyl cis-11-octadecenoate analytical standard

17264

Methyl cis-11-octadecenoate

Methyl cis-15-tetracosenoate analytical standard

17265

Methyl cis-15-tetracosenoate

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

grade

analytical standard

grade

-

grade

analytical standard

grade

analytical standard

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

assay

≥98.5% (GC)

assay

≥98%

assay

≥99.0% (GC)

assay

≥98.0% (GC)

shelf life

limited shelf life, expiry date on the label

shelf life

-

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

General description

Methyl cis-11-eicosenoate is a fatty acid methyl ester.

Application

It may be used as FAME standard to locate double bonds in polyunsaturated fatty acid methyl esters using ion-trap mass spectrometry.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves


Certificates of Analysis (COA)

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25G
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Acetonitrile chemical ionization tandem mass spectrometry to locate double bonds in polyunsaturated fatty acid methyl esters.
Van Pelt CK, Brenna JT.
Analytical Chemistry, 71(10), 1981-1989 (1999)
Changes in phospholipase A2 activity and lipid content during early development of Atlantic halibut (Hippoglossus hippoglossus).
Evans, R. P., et al.
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Protocols

-11-eicosenoate; Methyl elaidate; Methyl linoleate; Methyl myristate; Methyl myristoleate; Methyl palmitate; Methyl palmitoleate; Methyl oleate; Methyl pentadecanoate; Methyl tridecanoate; Methyl behenate; Methyl caprylate; Methyl erucate; Methyl heptadecanoate; Methyl arachidate

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