4-Amino-1,2,5-oxadiazole-3-carboxylic acid

CAS Registry Number®

78350-50-2

CAS Name

4-Amino-1,2,5-oxadiazole-3-carboxylic acid

Molecular Formula

C3H3N3O3

Molecular Mass

129.07

Cite this Page

4-Amino-1,2,5-oxadiazole-3-carboxylic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=78350-50-2 (retrieved 2024-11-29) (CAS RN: 78350-50-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    216-217 °C

  • Density (2)

    1.859 g/cm³

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C3H3N3O3/c4-2-1(3(7)8)5-9-6-2/h(H2,4,6)(H,7,8)

InChIKey

InChIKey=YOXIXLVJYMCCIB-UHFFFAOYSA-N

SMILES

C(O)(=O)C=1C(N)=NON1

Canonical SMILES

O=C(O)C1=NON=C1N

Other Names for this Substance

  • 1,2,5-Oxadiazole-3-carboxylic acid, 4-amino-
  • Furazancarboxylic acid, amino-
  • 4-Amino-1,2,5-oxadiazole-3-carboxylic acid
  • 4-Amino-3-furazancarboxylic acid

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