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Home/Compounds/Pharmaceutical Intermediate/1,2-distearoyl-sn-glycero-3-phosphocholine
C44H88NO8P
790.1 g/mol
Pharmaceutical Intermediate

1,2-Distearoyl-sn-glycero-3-phosphocholine

CAS816-94-4EC212-440-2
Category
Pharmaceutical Intermediate
Compound Class
Ester
Primary Use
Pharmaceutical Intermediate

1,2-Distearoyl-sn-glycero-3-phosphocholine is a phosphatidylcholine phospholipid that is a natural constituent of cell membranes. It is commonly used as an excipient in the formulation of liposomes and microbubble ultrasound contrast agents.

Excipient for liposome formulationsExcipient for microbubble ultrasound contrast agents

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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CAS 816-94-4

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Identifiers
IUPAC Name

[(2R)-2,3-di(octadecanoyloxy)propyl] 2-(trimethylazaniumyl)ethyl phosphate

InChIKey

NRJAVPSFFCBXDT-HUESYALOSA-N

SMILES

CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)([O-])OCC[N+](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC

Synonyms (37)
  • DSPC
  • L-DSPC
  • 1,2-DSPC
  • 1,2-distearoyllecithin, (R)-
  • DISTEAROYL-L-.ALPHA.-LECITHIN
  • DSPC (Excipient)
  • DSPC R-
  • DSPC R-ISOMER
  • DSPC;L-,-Distearoyl--lecithin
  • Distearoyl-L-|A-Lecithin
  • Hydro Soy PC
  • L-DISTEAROYLLECITHIN