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D1639

Sigma-Aldrich

Glyceryl 1,3-dipalmitate

≥99%

Synonym(s):

α,γ-Dipalmitin, 1,3-Dihexadecanoylglycerol, 1,3-Dipalmitin, 1,3-Dipalmitoyl-glycerol

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About This Item

Empirical Formula (Hill Notation):
C35H68O5
CAS Number:
502-52-3
Molecular Weight:
568.91
Beilstein:
1809772
EC Number:
207-942-3
MDL number:
MFCD00042877
UNSPSC Code:
12352211
PubChem Substance ID:
24893503
NACRES:
NA.25

biological source

synthetic (organic)

Quality Level

200

Assay

≥99%

form

powder

impurities

≤1% 1,2-isomer

functional group

ester

lipid type

neutral glycerides

shipped in

ambient

storage temp.

−20°C

SMILES string

CCCCCCCCCCCCCCCC(=O)OCC(O)COC(=O)CCCCCCCCCCCCCCC

InChI

1S/C35H68O5/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-34(37)39-31-33(36)32-40-35(38)30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h33,36H,3-32H2,1-2H3

InChI key

GFAZGHREJPXDMH-UHFFFAOYSA-N

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Application

Glyceryl 1,3-dipalmitate has been used as a standard in lipid analysis of feeds and omasal digesta. It has also been used as a standard in identifying sn-1,3 diacylglycerol (DAG) in skeletal muscles.

Biochem/physiol Actions

Glyceryl 1,3-dipalmitate from Lactobacillus paracasei subsp. possesses neuroprotective effects.

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Meng-Chun Cheng et al.
Journal of agricultural and food chemistry, 65(36), 7926-7933 (2017-08-23)
Glyceryl 1,3-dipalmitate (GD) purified from Lactobacillus paracasei subsp. paracasei NTU 101-fermented products has been demonstrated to possess neuroprotective properties. We determined the effect of GD on oxygen-glucose deprivation and reperfusion (OGD/R)-induced SH-SY5Y neuroblastoma cell death. GD ameliorated OGD/R-induced apoptosis by
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Surfactants during routine washing have a tremendous effect on lipid loss from hair. This study aims to understand the loss of lipids from hair upon contact with surfactants and develop a way to prevent the lipid loss. The change in
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