1,2-Dihydro-4-[[(2-hydroxyphenyl)methylene]amino]-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one

CAS Registry Number®

30957-66-5
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CAS Name

1,2-Dihydro-4-[[(2-hydroxyphenyl)methylene]amino]-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one

Molecular Formula

C18H17N3O2

Molecular Mass

307.35

Cite this Page

1,2-Dihydro-4-[[(2-hydroxyphenyl)methylene]amino]-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=30957-66-5 (retrieved 2024-09-07) (CAS RN: 30957-66-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    198 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C18H17N3O2/c1-13-17(19-12-14-8-6-7-11-16(14)22)18(23)21(20(13)2)15-9-4-3-5-10-15/h3-12,22H,1-2H3

InChIKey

InChIKey=DUFMMDXSTAJOPL-UHFFFAOYSA-N

SMILES

O=C1N(N(C)C(C)=C1N=CC2=C(O)C=CC=C2)C3=CC=CC=C3

Canonical SMILES

O=C1C(N=CC=2C=CC=CC2O)=C(N(N1C=3C=CC=CC3)C)C

Other Names for this Substance

  • 3H-Pyrazol-3-one, 1,2-dihydro-4-[[(2-hydroxyphenyl)methylene]amino]-1,5-dimethyl-2-phenyl-
  • Antipyrine, 4-(salicylideneamino)-
  • 1,2-Dihydro-4-[[(2-hydroxyphenyl)methylene]amino]-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one
  • 4-(Salicylideneamino)antipyrine
  • Salicylaldimine antipyrine

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