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M1640

Sigma-Aldrich

DL-α-Palmitin

≥99%

Synonym(s):

MG(16:0/0:0/0:0)[rac], α-Monopalmitin, 1-Monohexadecanoyl-rac-glycerol, rac-1-Palmitoylglycerol, rac-Glycerol 1-palmitate

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About This Item

Linear Formula:
HOCH2CH(OH)CH2OCO(CH2)14CH3
CAS Number:
542-44-9
Molecular Weight:
330.50
Beilstein:
1728235
EC Number:
208-812-9
MDL number:
MFCD00042734
UNSPSC Code:
12352211
PubChem Substance ID:
24896678
NACRES:
NA.25

biological source

plant
synthetic (organic)

Assay

≥99%

form

powder

functional group

ester

lipid type

neutral glycerides

shipped in

ambient

storage temp.

−20°C

SMILES string

CCCCCCCCCCCCCCCC(=O)OCC(O)CO

InChI

1S/C19H38O4/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-19(22)23-17-18(21)16-20/h18,20-21H,2-17H2,1H3

InChI key

QHZLMUACJMDIAE-UHFFFAOYSA-N

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Biochem/physiol Actions

α-Monopalmitin is a glycerol esterified fatty acid, monoacylglycerol, found in lipid structures such as ceramides. 1-Palmitoylglycerol may be used as a substrate for the identification and differentiation of enzymes that hydrolyze or transfer monoacylglycerols such as neuropathy target esterase(s) and monoacylglycerol acyltransferase(s) (MAG).

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
0000426737
0000426736
0000426736
0000426737
0000371777

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P Glynn
The Biochemical journal, 344 Pt 3, 625-631 (1999-12-10)
Neuropathy target esterase (NTE) is an integral membrane protein present in all neurons and in some non-neural-cell types of vertebrates. Recent data indicate that NTE is involved in a cell-signalling pathway controlling interactions between neurons and accessory glial cells in
Jessica A Conlan et al.
PeerJ, 6, e4239-e4239 (2018-02-07)
Scleractinian corals are colonial organisms comprising multiple physiologically integrated polyps and branches. Colonialism in corals is highly beneficial, and allows a single colony to undergo several life processes at once through physiological integration and compartmentalised functioning. Elucidating differences in the
Tomoko Konishi et al.
British journal of pharmacology, 143(3), 379-387 (2004-09-08)
Extracts of bitter melon, soybean, dokudami and welsh onion by 40% methanol increased the accumulation of rhodamine-123 by Caco-2 cells, suggesting that these extracts inhibited P-glycoprotein (P-gp). The extract of bitter melon was separated in a tC18 cartridge column and
Jean-Paul Douliez
Langmuir : the ACS journal of surfaces and colloids, 20(5), 1543-1550 (2005-04-02)
The phase behavior of mixtures of palmitic acid (PA) and 1-monohexadecanoyl-rac-glycerol, palmitin, was studied by phase contrast microscopy and deuterium solid-state NMR. At pH 5, mixtures remained precipitated as lumps in solution. The NMR spectrum of the perdeuterated PA (PAd31)
Marianne van Tienhoven et al.
The Journal of biological chemistry, 277(23), 20942-20948 (2002-04-03)
A neuronal membrane protein, neuropathy target esterase (NTE), reacts with those organophosphates that initiate a syndrome of axonal degeneration. NTE has homologues in Drosophila and yeast and is detected in vitro by assays with a non-physiological ester substrate, phenyl valerate.
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