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CAS Number: 52687-85-1
imidazo[1,2-a]pyridin-2(3H)-one hydrochloride

Structure

imidazo[1,2-a]pyridin-2(3H)-one hydrochloride
Name: imidazo[1,2-a]pyridin-2(3H)-one hydrochloride
Synonyms:
General Information
Product Number: 52687851
CAS Registry Number: 52687-85-1
(Component: 3999-06-2)
Name:
Imidazo[1,​2-​a]​pyridin-​2(3H)​-​one, hydrochloride (1:1)
Imidazo[1,​2-​a]​pyridin-​2(3H)​-​one, monohydrochloride (9CI) 
Deleted CAS Registry Numbers: 1246299-​07-​9
 
Chemical Formula: C7H7ClN2O
Exact Mass: 170.02
Molecular Weight: 170.60
m/z: 170.02 (100.0%), 172.02 (32.0%), 171.03 (7.7%), 173.03 (2.5%)
Elemental Analysis: C, 49.28; H, 4.14; Cl, 20.78; N, 16.42; O, 9.38
 
InChI: InChI=1S/C7H6N2O.ClH/c10-7-5-9-4-2-1-3-6(9)8-7;/h1-4H,5H2;1H
InChIKey: YLYILEUMTDOZTJ-UHFFFAOYSA-N
Canonical SMILES : C1C(=O)N=C2N1C=CC=C2.Cl
 
Thermal Properties Value Condition Note
Melting Point 232-233 °C (decomp)   (2)IC
Melting Point >230 °C (decomp)   (3)IC
Melting Point 227-229 °C Solv: acetonitrile (75-05-8); ethanol (64-17-5) (1)CAS

Specification

98%

References
  1. (1) Kowalczyk, I.; Journal of Molecular Structure 2010, V976(1-3), P119-128 CAPLUS
  2. (2) Newton, Christopher G.; Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999) 1984, (1), P69-73 CAPLUS
  3. (3) Baumann, Marcus E.; Helvetica Chimica Acta 1986, V69(2), P396-403 CAPLUS
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