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Merck
CN

74701

Methyl octacosanoate

analytical standard

Synonym(s):

Octacosanoic acid methyl ester

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About This Item

Linear Formula:
CH3(CH2)26COOCH3
CAS Number:
55682-92-3
Molecular Weight:
438.77
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
329765807
EC Number:
259-754-6
Beilstein/REAXYS Number:
1802980
MDL number:
MFCD00042896

Key Documents

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InChI key

ZKHOYAKAFALNQD-UHFFFAOYSA-N

InChI

1S/C29H58O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26-27-28-29(30)31-2/h3-28H2,1-2H3

SMILES string

CCCCCCCCCCCCCCCCCCCCCCCCCCCC(=O)OC

grade

analytical standard

assay

≥98.0% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

mp

67-69 °C

format

neat

functional group

ester

shipped in

ambient

storage temp.

room temp

Quality Level

100

Related Categories

Application

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

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
BCCM7194
BCCK0485
BCCF0131
BCCC6612
BCBV1069

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B Garlito et al.
Analytica chimica acta, 1051, 103-109 (2019-01-22)
Gas chromatography coupled to a quadrupole time-of-flight mass analyzer (QTOF) with an atmospheric pressure chemical ionization (APCI) source has been tested to study the ionization and mass spectrometric behavior of long-chain and very long-chain polyunsaturated fatty acids (LC-PUFAs, C18-24; VLC-PUFAs
Mónica Narváez-Rivas et al.
Analytica chimica acta, 954, 140-150 (2017-01-14)
The confident identification and in-depth profiling of molecular lipid species remain to be a challenge in lipidomics analysis. In this work, an off-line two-dimensional mixed-mode and reversed-phase liquid chromatography (RPLC) method combined with high-field quadrupole orbitrap mass spectrometer (Q Exactive

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