1-Phenylpyrazole

CAS Registry Number®

1126-00-7

CAS Name

1-Phenylpyrazole

Molecular Formula

C9H8N2

Molecular Mass

144.17

Cite this Page

1-Phenylpyrazole.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1126-00-7 (retrieved 2025-04-19) (CAS RN: 1126-00-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    85-86 °C @ Press: 0.4 Torr

  • Melting Point (2)

    196-198 °C

  • Density (3)

    1.1099 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C9H8N2/c1-2-5-9(6-3-1)11-8-4-7-10-11/h1-8H

InChIKey

InChIKey=WITMXBRCQWOZPX-UHFFFAOYSA-N

SMILES

N1(C=CC=N1)C2=CC=CC=C2

Canonical SMILES

N1=CC=CN1C=2C=CC=CC2

Other Names for this Substance

  • 1H-Pyrazole, 1-phenyl-
  • Pyrazole, 1-phenyl-
  • 1-Phenyl-1H-pyrazole
  • 1-Phenylpyrazole
  • N-Phenylpyrazole

View All

Deleted or Replaced CAS Registry Numbers

1523432-01-0

CAS INSIGHTSTM
Illustration of microRNA (ribonucleic acid) molecules. MicroRNAs