1,2-Dihydro-5-(hydroxymethyl)-1-methyl-2-phenyl-3H-pyrazol-3-one

CAS Registry Number®

18125-49-0
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CAS Name

1,2-Dihydro-5-(hydroxymethyl)-1-methyl-2-phenyl-3H-pyrazol-3-one

Molecular Formula

C11H12N2O2

Molecular Mass

204.23

Cite this Page

1,2-Dihydro-5-(hydroxymethyl)-1-methyl-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=18125-49-0 (retrieved 2024-04-26) (CAS RN: 18125-49-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    140 °C

Source(s)

  • (1) Denotes property values from the ZIC/VINITI data file provided by InfoChem.

Other Names and Identifiers

InChI

InChI=1S/C11H12N2O2/c1-12-10(8-14)7-11(15)13(12)9-5-3-2-4-6-9/h2-7,14H,8H2,1H3

InChIKey

InChIKey=JBJKAGOWIZGVTR-UHFFFAOYSA-N

SMILES

CN1N(C(=O)C=C1CO)C2=CC=CC=C2

Canonical SMILES

O=C1C=C(N(N1C=2C=CC=CC2)C)CO

Other Names for this Substance

  • 3H-Pyrazol-3-one, 1,2-dihydro-5-(hydroxymethyl)-1-methyl-2-phenyl-
  • 3-Pyrazolin-5-one, 3-(hydroxymethyl)-2-methyl-1-phenyl-
  • 1,2-Dihydro-5-(hydroxymethyl)-1-methyl-2-phenyl-3H-pyrazol-3-one
  • 3-(Hydroxymethyl)-2-methyl-1-phenyl-3-pyrazolin-5-one
  • 3-Hydroxymethylantipyrine

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Deleted or Replaced CAS Registry Numbers

34957-05-6, 65426-35-9

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