1,2-DIHEXADECANOYL-SN-GLYCERO-3-PHOSPHO[DIMETHYLAMINOETHANOL]

Synonym(s):1,2-dihexadecanoyl-sn-glycero-3-phosphoethanolamine-N,N-dimethyl; PDME; 110742; phosphatidyldimethylethanolamine;

CAS NO.：3922-61-0
Empirical Formula: C39H78NO8P
Molecular Weight: 720.01
MDL number: MFCD00066514
EINECS: 223-494-1
SAFETY DATA SHEET (SDS)
Update Date: 2026-01-13 11:18:41

1,2-DIHEXADECANOYL-SN-GLYCERO-3-PHOSPHO[DIMETHYLAMINOETHANOL] Structural

What is 1,2-DIHEXADECANOYL-SN-GLYCERO-3-PHOSPHO[DIMETHYLAMINOETHANOL]?

Description

1,2-Dipalmitoyl-sn-glycero-3-N,N-dimethyl-PE is a form of 1,2-dipalmitoyl-sn-glycero-3-PE (1,2-DPPE; ) that contains two methyl groups on the sn-3 moiety. In aqueous suspensions, it lowers the phase transition temperature compared with aqueous suspensions of 1,2-DPPE and 1,2-dipalmitoyl-sn-glycero-3-N-methyl-PE (1,2-NMeDPPE; ). 1,2-Dipalmitoyl-sn-glycero-3-N,N-dimethyl-PE has been used in the generation of liposomes and monolayers for use in the study of membrane permeability and monolayer viscosity, respectively.

Properties of 1,2-DIHEXADECANOYL-SN-GLYCERO-3-PHOSPHO[DIMETHYLAMINOETHANOL]

Boiling point:	726.3±70.0 °C(Predicted)
Density	0.998±0.06 g/cm3(Predicted)
storage temp.	−20°C
solubility	Chloroform: 3 mg/mL
form	A crystalline solid
pka	0.94±0.50(Predicted)

Safety information for 1,2-DIHEXADECANOYL-SN-GLYCERO-3-PHOSPHO[DIMETHYLAMINOETHANOL]

Computed Descriptors for 1,2-DIHEXADECANOYL-SN-GLYCERO-3-PHOSPHO[DIMETHYLAMINOETHANOL]

New Products

DL-beta-(3-Bromophenyl)alanine Tetrabutylammonium perchlorate N,O-Dimethylhydroxylamine hydrochloride (RS)-beta-Amino-beta-(4-bromophenyl)propionic acid 2-Amino-5-bromo-4-(trifluoromethyl)pyridine（RM for Indian lab) N,N CARBONYL DIIMIDAZOLE Levothyroxine Impurity-F Montelukast EP Impurity-D/Montelukast USP Related Compound C Atorvastatin FXA Impurity/Atorvastatin Cyclic 6-Hydroxy Impurity Sodium Salt Isosulfan blue Keto N-Oxide Impurity Ivermectin Impurity F N-Nitroso des Methyl Tramadol/N-Nitroso-N-Desmethyl-Tramadol (R)-BoroLeu-(+)-Pinanediol-CF3COOH 1,4-bis(methylsulfonyl)butane 4-(5-amino-1-methyl-1h-benzoimidazol-2-yl)-butyric acid isopropyl ester. 5-Methyl-1,3-benzenediacetonitrile 4-Fluorothiophenol 1-methyl amino-2,4-dinitro benzene CSA (DL-10-Camphorsulfonic Acid) 2-Hydroxy-4-methylnicotinic acid 3-iodo-1H-pyrazolo[3,4-d]pyrimidin-4-amine (2S)-1-((2S,3S)-3-(2-methylbutyl)-4-oxooxetan-2-yl)pentadecan-2-yl formylleucinate 1-(3,5-dichlorophenyl)-2,2,2-trifluoroethane-1-sulfonyl chloride S-(1-(3,5-dichlorophenyl)-2,2,2-trifluoroethyl) ethanethioate

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