3-Methyl-1-(m-nitrophenyl)-5-pyrazolone

CAS Registry Number®

119-16-4
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CAS Name

3-Methyl-1-(m-nitrophenyl)-5-pyrazolone

Molecular Formula

C10H9N3O3

Molecular Mass

219.20

Cite this Page

3-Methyl-1-(m-nitrophenyl)-5-pyrazolone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=119-16-4 (retrieved 2024-06-23) (CAS RN: 119-16-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    184-186 °C

Source(s)

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

Other Names and Identifiers

InChI

InChI=1S/C10H9N3O3/c1-7-5-10(14)12(11-7)8-3-2-4-9(6-8)13(15)16/h2-4,6H,5H2,1H3

InChIKey

InChIKey=BNILDNQGLCOHLV-UHFFFAOYSA-N

SMILES

O=C1N(N=C(C)C1)C2=CC(N(=O)=O)=CC=C2

Canonical SMILES

O=C1N(N=C(C)C1)C=2C=CC=C(C2)N(=O)=O

Other Names for this Substance

  • 3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-(3-nitrophenyl)-
  • 2-Pyrazolin-5-one, 3-methyl-1-(m-nitrophenyl)-
  • 2,4-Dihydro-5-methyl-2-(3-nitrophenyl)-3H-pyrazol-3-one
  • 3-Methyl-1-(m-nitrophenyl)-5-pyrazolone
  • NSC 25192

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