Drug Delivery

COATSOME MA-8080LS (DSPA-Na)*

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COATSOME MA-8080LS (DSPA-Na), or 1,2-Distearoyl-sn-glycero-3-phosphate, sodium salt, is a ≥99% pure synthetic phospholipid. Featuring C18:0 fatty acids (18 carbon atoms, no double bonds, stearic acid) at both the sn-1 and sn-2 positions, DSPA-Na provides a small, highly negatively charged phosphate headgroup, contributing to membrane destabilization and promoting electrostatic interactions within lipid formulations.
DSPA-Na is suitable for liposomal and lipid nanoparticle (LNP) formulations, and can support the design of advanced drug delivery systems requiring enhanced membrane fusion or endosomal escape. Manufactured using highly purified fatty acids, MA-8080LS offers consistent quality for pharmaceutical research and clinical applications.

Acronym: DSPA-Na
Chemical Name: 1,2-Distearoyl-sn-glycero-3-phosphatidic acid, sodium salt
CAS#: 108321-18-2
PA purity: 99% up
Molecular weight: 727
Alkyl composition: R1COO= C18:0, R2COO= C18:0


*: make-to-order

Alkyl Composition R1COO= C18:0, R2COO= C18:0
Applications For LNP, Liposome and Lipid Complex
CAS Registry Number 108321-18-2
Chemical Name 1,2-Distearoyl-sn-glycero-3-phosphatidic acid, sodium salt
MW 727
Package Size 1g, 10g
Product categories Synthetic Phospholipids
Purity (%) 99% up
Package size
$125.00
$125.00
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