1,2-dipalmitoyl-sn-glycero-3-phosphoethanolamine-N,N-dimethyl , 99% , 3922-61-0

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

PRODUCT Properties

• 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)

Description and Uses

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.

Safety

• WGK Germany: 3
• F: 10-21