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36484

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2-Stearoylglycerol

analytical standard

Synonym(s):

β-Monostearin, 2-Monostearin, 2-Monostearoylglycerol, 2-Octadecanoylglycerol, Glycerol β-monostearate, Octadecanoic acid 2-hydroxy-1-(hydroxymethyl)ethyl ester

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About This Item

Empirical Formula (Hill Notation):
C21H42O4
CAS Number:
621-61-4
Molecular Weight:
358.56
Beilstein:
1799576
MDL number:
MFCD25974054
UNSPSC Code:
85151701
PubChem Substance ID:
329755353
NACRES:
NA.24

biological source

synthetic

Quality Level

100

grade

analytical standard

Assay

≥95% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

food and beverages

format

neat

functional group

ester

storage temp.

−70°C

SMILES string

O=C(CCCCCCCCCCCCCCCCC)OC(CO)CO

InChI

1S/C21H42O4/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-21(24)25-20(18-22)19-23/h20,22-23H,2-19H2,1H3

InChI key

YQEMORVAKMFKLG-UHFFFAOYSA-N

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.

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number

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1-Lauroyl-rac-glycerol ≥99%

Sigma-Aldrich

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USP

USP

1295742

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rac-Glycerol 1-myristate ≥99%

Sigma-Aldrich

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rac-Glycerol 1-myristate

Dioleoylglycerol ≥99%, mixture of 1,3- and 1,2-isomers, liquid

Sigma-Aldrich

D8894

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vibrant-m

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Dipalmitin ≥99.0%

Sigma-Aldrich

D2636

Dipalmitin

B C Mortimer et al.
Biochimica et biophysica acta, 1046(1), 46-56 (1990-08-28)
In rats, remnant particles derived from chylomicron-like emulsions containing 1,3-dioleoyl-2-stearoylglycerol (OSO) are removed from plasma more slowly than remnants derived from triolein emulsions. The effect associated with a saturated acyl chain at the glycerol 2-position could be reproduced by incorporating
Qi-Zhi Su et al.
Talanta, 202, 285-296 (2019-06-07)
Atmospheric pressure gas chromatography (APGC) coupled to quadrupole time-of-flight (QTOF) and electron ionization mass spectrometry together with commercial library search are two complementary techniques for non-target screening of volatile and semi-volatile compounds. Optimization was first conducted to achieve easier search

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