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1069-79-0

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Identification

Name
1,2-DISTEAROYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE
CAS
1069-79-0
Synonyms
DSPE
18:0 PE
PE(18:0/18:0)
L-β,γ-Distearoyl-α-cephalin
1,2-Distearoyl-sn-glycero-3-PE
Distearoylphosphatidylethanolamine
L-BETA,GAMMA-DISTEAROYL-ALPHA-CEPHALIN
Dioctadecanoylphosphatidylethanolamine
(R)-Distearoylphosphatidylethanolamine
L-A-PHOSPHATIDYLETHANOLAMINE,DISTEAROYL
1,2-distearoyl L-β,γ-Distearoyl-α-cephalin
L-ALPHA-PHOSPHATIDYLETHANOLAMINE, DISTEAROYL
3-SN-PHOSPHATIDYLETHANOLAMINE, 1,2-DISTEAROYL
1,2-DISTEAROYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE
1,2-DISTEAROYL-SN-GLYCERO-3-PHOSPHORYLETHANOLAMINE
1,2-DIOCTADECANOYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE
1,2-Distearoyl-sn-glycero-3-phosphoethanolaMine (DSPE)
1,2-Distearoyl-sn-glycero-3-phosphoethanolamine≥ 98% (HPLC)
2-Aminoethyl (R)-2,3-Bis(octadecanoyloxy)propyl Hydrogen Phosphate
3-sn-Phosphatidylethanolamine, 1,2-distearoyl L-β,γ-Distearoyl-α-cephalin
(2R)-3-(((2-Aminoethoxy)(hydroxy)phosphoryl)oxy)propane-1,2-diyl distearate
Phosphoric acid hydrogen (2-aminoethyl)[(2R)-2,3-bis(stearoyloxy)propyl] ester
(R)-1-[[[(2-aminoethoxy)hydroxyphosphinyl]oxy]methyl]ethane-1,2-diyl distearate
[R,(+)]-1,2,3-Propanetriol 1,2-distearate 3-[phosphoric acid 2-aminoethyl] ester
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-octadecanoyloxypropan-2-yl] octadecanoate
[1-[2-azanylethoxy(hydroxy)phosphoryl]oxy-3-octadecanoyloxy-propan-2-yl] octadecanoate
stearic acid [1-[[2-aminoethoxy(hydroxy)phosphoryl]oxymethyl]-2-stearoyloxy-ethyl] ester
1,2-Dioctadecanoyl-sn-glycero-3-phosphoethanolamine, 3-sn-Phosphatidylethanolamine, 1,2-distearoyl, L-β,γ-Distearoyl-α-cephalin
EINECS(EC#)
213-963-9
Molecular Formula
C41H82NO8P
MDL Number
MFCD00036777
MOL File
1069-79-0.mol
Molecular Weight
748.07

Chemical Properties

Melting point 
172-173℃
Boiling point 
760.2±70.0 °C(Predicted)
density 
0.996
storage temp. 
−20°C

pka
1.17±0.50(Predicted)
BRN 
1730641

Hazard Information

Chemical Properties
White powder
Purification Methods
The R-form is recrystallised from CHCl3/MeOH, and the ±-form is recrystallised from EtOH. [Bevan & Malkin J Chem Soc 2667 1951, Baer Can J Biochem Physiol 81 1758 1959, Beilstein 4 IV 1420.]

Safety Data

Safety Statements 
24/25
WGK Germany 
3


10-21
HS Code 
29232000
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