Diantipyrylmethane

CAS Registry Number®

1251-85-0

CAS Name

Diantipyrylmethane

Molecular Formula

C23H24N4O2

Molecular Mass

388.46

Cite this Page

Diantipyrylmethane.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1251-85-0 (retrieved 2024-11-24) (CAS RN: 1251-85-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    178-179 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C23H24N4O2/c1-16-20(22(28)26(24(16)3)18-11-7-5-8-12-18)15-21-17(2)25(4)27(23(21)29)19-13-9-6-10-14-19/h5-14H,15H2,1-4H3

InChIKey

InChIKey=QATHNKNPUVVKHK-UHFFFAOYSA-N

SMILES

O=C1N(N(C)C(C)=C1CC=2C(=O)N(N(C)C2C)C3=CC=CC=C3)C4=CC=CC=C4

Canonical SMILES

O=C1C(=C(N(N1C=2C=CC=CC2)C)C)CC=3C(=O)N(C=4C=CC=CC4)N(C3C)C

Other Names for this Substance

  • 3H-Pyrazol-3-one, 4,4′-methylenebis[1,2-dihydro-1,5-dimethyl-2-phenyl-
  • Antipyrine, 4,4′-methylenedi-
  • 4,4′-Methylenebis[1,2-dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one]
  • Diantipyrinylmethane
  • Diantipyrylmethane

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Deleted or Replaced CAS Registry Numbers

47545-55-1

CAS INSIGHTSTM
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