Triphenyltetrazolium chloride

CAS Registry Number®

298-96-4

CAS Name

Triphenyltetrazolium chloride

Molecular Formula

C19H15N4.Cl

Cite this Page

Triphenyltetrazolium chloride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=298-96-4 (retrieved 2024-11-24) (CAS RN: 298-96-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    243 °C (decomp)

Source(s)

  • (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

Other Names and Identifiers

InChI

InChI=1S/C19H15N4.ClH/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;1H/q+1;/p-1

InChIKey

InChIKey=PKDBCJSWQUOKDO-UHFFFAOYSA-M

SMILES

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

Canonical SMILES

[Cl-].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-, chloride (1:1)
  • 2,3,5-Triphenyl-2H-tetrazolium chloride
  • 2H-Tetrazolium, 2,3,5-triphenyl-, chloride
  • PTB
  • Red tetrazolium

Deleted or Replaced CAS Registry Numbers

52230-05-4, 80949-00-4

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