1H-Imidazole-5-acetic acid, hydrochloride (1:1)

CAS Registry Number®

3251-69-2

CAS Name

1H-Imidazole-5-acetic acid, hydrochloride (1:1)

Molecular Formula

C5H6N2O2.ClH

Molecular Mass

162.57

Cite this Page

1H-Imidazole-5-acetic acid, hydrochloride (1:1).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=3251-69-2 (retrieved 2025-03-30) (CAS RN: 3251-69-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    223-225 °C (decomp)

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C5H6N2O2.ClH/c8-5(9)1-4-2-6-3-7-4;/h2-3H,1H2,(H,6,7)(H,8,9);1H

InChIKey

InChIKey=MWHLCFYPFGFBQO-UHFFFAOYSA-N

SMILES

C(C(O)=O)C1=CN=CN1.Cl

Canonical SMILES

Cl.O=C(O)CC1=CN=CN1

Other Names for this Substance

  • 1H-Imidazole-5-acetic acid, hydrochloride (1:1)
  • Imidazole-4-acetic acid, monohydrochloride
  • Imidazoleacetic acid hydrochloride
  • 1H-Imidazole-4-acetic acid, monohydrochloride
  • Imidazole-4-acetic acid hydrochloride

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Deleted or Replaced CAS Registry Numbers

27146-04-9

CAS INSIGHTSTM
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