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M1770200

Methyl stearate

European Pharmacopoeia (EP) Reference Standard

Synonym(s):

Methyl octadecanoate, Stearic acid methyl ester

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About This Item

Linear Formula:
CH3(CH2)16CO2CH3
CAS Number:
112-61-8
Molecular Weight:
298.50
Beilstein/REAXYS Number:
1786213
MDL number:
MFCD00009005
UNSPSC Code:
41116107
PubChem Substance ID:
329817708
NACRES:
NA.24

Key Documents

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grade

pharmaceutical primary standard

API family

methyl stearate

manufacturer/tradename

EDQM

bp

181-182 °C/4 mmHg (lit.)

mp

37-41 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

CCCCCCCCCCCCCCCCCC(=O)OC

InChI

1S/C19H38O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19(20)21-2/h3-18H2,1-2H3

InChI key

HPEUJPJOZXNMSJ-UHFFFAOYSA-N

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General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the Issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Methyl stearate EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Other Notes

Sales restrictions may apply.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

230.0 °F - closed cup

flash_point_c

110.0 °C - closed cup

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Sonja Klee et al.
Rapid communications in mass spectrometry : RCM, 28(14), 1591-1600 (2014-06-05)
Atmospheric pressure chemical ionization (APCI) sources operated with point to plane DC discharges ('Coronas') frequently suffer from point electrode degradation and potentially lead to oxidation and/or fragmentation of the generated analyte ions. It is postulated that these adverse effects are
Oier Aizpurua-Olaizola et al.
Journal of food science, 80(1), E101-E107 (2014-12-05)
In this study, supercritical fluid extraction has been successfully applied to a sequential fractionation of fatty acids and polyphenols from wine wastes (2 different vitis vinifera grapes). To this aim, in a 1st step just fatty acids were extracted and
Leila Hejazi et al.
Rapid communications in mass spectrometry : RCM, 29(1), 91-99 (2014-12-03)
Mass spectrometric identification of compounds in chromatography can be obtained from molecular masses from soft ionization mass spectrometry techniques such as field ionization (FI) and fragmentation patterns from hard ionization techniques such as electron ionization (EI). Simultaneous detection by EI

Protocols

HPLC Analysis of Fatty Acid Methyl Esters (FAMES) on SUPELCOSIL LC-18

Separation of Methyl decanoate; Methyl dodecanoate; Methyl myristate; Methyl palmitate; Methyl caprylate; Methyl oleate; Methyl linoleate; Methyl linolenate; Methyl stearate

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