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Substance Name: Dimethyldioctadecylammonium
RN: 14357-21-2
UNII: 251IW5I21C
InChIKey: OGQYPPBGSLZBEG-UHFFFAOYSA-N

Note

  • A cationic lipid analog.

Molecular Formula

  • C38-H80-N

Molecular Weight

  • 551.057
 

Classification Codes

  • Adjuvants, Immunologic
  • Anti-Infective Agents
  • Immunologic Factors
  • Surface-Active Agents
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Names and Synonyms

Name of Substance

  • Dimethyldioctadecylammonium

Synonyms

  • Ddbas compound
  • Dioctadecyldimethylammonium ion
  • N,N-Dimethyl-N-octadecyl-1-octadecanaminium
  • UNII-251IW5I21C

Systematic Names

  • 1-Octadecanaminium, N,N-dimethyl-N-octadecyl-
  • Ammonium, dimethyldioctadecyl-

Registry Numbers

CAS Registry Number

  • 14357-21-2

FDA UNII

  • 251IW5I21C

Other Registry Number

  • 116466-64-9

Related Registry Numbers

  • 107-64-2 (chloride)
  • 123312-54-9 (sulfate)
  • 3700-67-2 (bromide)
  • 3843-16-1 (methyl sulfate)

System Generated Number

  • 0014357212

Structure Descriptors

InChI

1S/C38H80N/c1-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-39(3,4)38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-2/h5-38H2,1-4H3/q+1

InChIKey

OGQYPPBGSLZBEG-UHFFFAOYSA-N

Smiles

[N+](CCCCCCCCCCCCCCCCCC)(CCCCCCCCCCCCCCCCCC)(C)C