Nicotinic acid, hydrazide

CAS Registry Number®

553-53-7

CAS Name

Nicotinic acid, hydrazide

Molecular Formula

C6H7N3O

Molecular Mass

137.14

Cite this Page

Nicotinic acid, hydrazide.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   https://commonchemistry.cas.org/detail?cas_rn=553-53-7 (retrieved 2025-04-11) (CAS RN: 553-53-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    159-161 °C

  • Density (2)

    1.454 g/cm³

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H7N3O/c7-9-6(10)5-2-1-3-8-4-5/h1-4H,7H2,(H,9,10)

InChIKey

InChIKey=KFUSANSHCADHNJ-UHFFFAOYSA-N

SMILES

C(NN)(=O)C=1C=CC=NC1

Canonical SMILES

O=C(NN)C=1C=NC=CC1

Other Names for this Substance

  • 3-Pyridinecarboxylic acid, hydrazide
  • Nicotinic acid, hydrazide
  • Nicotinoylhydrazine
  • 3-Pyridoylhydrazine
  • Nicotinyl hydrazide

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