Ethidium

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Properties Simple | Detailed

Formula C21H20N3+
IUPAC Name 5-ethyl-6-phenylphenanthridin-5-ium-3,8-diamine
Molecular Mass 314.404 g·mol−1
Heat of Formation 304.4 ± 16.7 kJ·mol−1
Dipole Moment 2.82 ± 1.08 D
Volume 384.07 Å 3
Surface Area 330.67 Å 2
Point Group Symmetry C1
Synonyms
  • (8-amino-5-ethyl-6-phenyl-phenanthridin-5-ium-3-yl)amine
  • 1239-45-8 (bromide)
  • 3,8-diamino-5-ethyl-6-phenylphenanthridinium
  • 3546-21-2 (free cation)
  • 5-ethyl-6-phenyl-phenanthridin-5-ium-3,8-diamine
  • 602-52-8 (chloride)
  • et
  • ethidium cation
  • homidium
  • nsc522843 (chloride)
  • phenanthridinium, 3,8-diamino-5-ethyl-6-phenyl-
CAS Number(s)
  • 3546-21-2
InChIKey QTANTQQOYSUMLC-UHFFFAOYSA-O
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