2,3,5-Triphenyltetrazolium

CAS Registry Number®

902-00-1
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CAS Name

2,3,5-Triphenyltetrazolium

Molecular Formula

C19H15N4

Cite this Page

2,3,5-Triphenyltetrazolium.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=902-00-1 (retrieved 2024-07-02) (CAS RN: 902-00-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C19H15N4/c1-4-10-16(11-5-1)19-20-22(17-12-6-2-7-13-17)23(21-19)18-14-8-3-9-15-18/h1-15H/q+1

InChIKey

InChIKey=LNOBZXNCABUBKK-UHFFFAOYSA-N

SMILES

N1([N+](=NC(=N1)C2=CC=CC=C2)C3=CC=CC=C3)C4=CC=CC=C4

Canonical SMILES

N1=C(N=[N+](C=2C=CC=CC2)N1C=3C=CC=CC3)C=4C=CC=CC4

Other Names for this Substance

  • 2H-Tetrazolium, 2,3,5-triphenyl-
  • 2,3,5-Triphenyl-2H-tetrazolium
  • 2,3,5-Triphenyltetrazolium
  • 2,3,5-Triphenyltetrazol-2-ium

Deleted or Replaced CAS Registry Numbers

102345-03-9, 103432-85-5