1H-Pyrazol-4-amine

CAS Registry Number®

28466-26-4

CAS Name

1H-Pyrazol-4-amine

Molecular Formula

C3H5N3

Molecular Mass

83.09

Cite this Page

1H-Pyrazol-4-amine.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=28466-26-4 (retrieved 2025-04-01) (CAS RN: 28466-26-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    81 °C

Source(s)

  • (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

Other Names and Identifiers

InChI

InChI=1S/C3H5N3/c4-3-1-5-6-2-3/h1-2H,4H2,(H,5,6)

InChIKey

InChIKey=AXINVSXSGNSVLV-UHFFFAOYSA-N

SMILES

NC=1C=NNC1

Canonical SMILES

N1=CC(N)=CN1

Other Names for this Substance

  • 1H-Pyrazol-4-amine
  • Pyrazole, 4-amino-
  • 4-Aminopyrazole
  • 4-Amino-1H-pyrazole
  • 1H-Pyrazol-4-ylamine

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