890703 | 18:0 EPC (Cl Salt)

1,2-distearoyl-sn-glycero-3-ethylphosphocholine (chloride salt)

18:0 EPC (Cl Salt)


Size SKU Packaging Price
25mg 890703C-25mg 890703C-25mg 1 x 25mg 10mg/mL 2.5mL $210.00


Size SKU Packaging Price
25mg 890703P-25mg 890703P-25mg 1 x 25mg $210.00 210


18:0 EPC (Cl Salt)

1,2-distearoyl-sn-glycero-3-ethylphosphocholine (chloride salt)

O-alkyl phosphatidylcholines constitute the first chemically stable triesters of biological lipid structures and the first cationic derivatives of phospholipids consisting entirely of biological metabolites linked with ester bonds. The lipid has low toxicity and is biodegradable.

Light Sensitive
Molecular Formula
Percent Composition
C 64.65%, H 10.97%, Cl 4.15%, N 1.64%, O 14.98%, P 3.62%
1 Years
Storage Temperature
CAS Number
CAS Registry Number is a Registered Trademark of the American Chemical Society
Formula Weight
Exact Mass
1,2-dioctadecanoyl-sn-glycero-3-ethylphosphocholine (chloride salt)

Patel S, Ryals RC, Weller KK, Pennesi ME, Sahay G. Lipid nanoparticles for delivery of messenger RNA to the back of the eye. J Control Release. 2019 Apr 12;303:91-100. doi: 10.1016/j.jconrel.2019.04.015. [Epub ahead of print]

PubMed ID: 30986436

Koynova, R., Tenchov, B., Wang, L., MacDonald, R.C. (2009) Hydrophobic moiety of cationic lipids strongly modulates their transfection activity. Mol Pharm. 6:951-8.

PubMed ID: 19341312

Tenchov, B.G., Wang, L., Koynova, R., MacDonald, R.C. (2008) Modulation of a membrane lipid lamellar-nonlamellar phase transition by cationic lipids: a measure for transfection efficiency. Biochim Biophys Acta. 1778:2405-12.

PubMed ID: 18722340

Koynova, R., Tarahovsky, Y.S., Wang, L., MacDonald, R.C. (2007) Lipoplex formulation of superior efficacy exhibits high surface activity and fusogenicity, and readily releases DNA. Biochim Biophys Acta. 1768:375-86.

PubMed ID: 17156744

Wang, L., MacDonald, R.C. (2007) Synergistic effect between components of mixtures of cationic amphipaths in transfection of primary endothelial cells. Mol Pharm. 4:615-23.

PubMed ID: 17408283

Gillissen JJJ, Tabaei SR, Jackman JA, Cho NJ Effect of Glucose on the Mobility of Membrane-Adhering Liposomes Langmuir. 2017 Dec 19. doi: 10.1021/acs.langmuir.7b03364.

PubMed ID: 29200303
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