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CAS Number: 21302-43-2
5-aminoquinolin-8-ol dihydrochloride

Structure

5-aminoquinolin-8-ol dihydrochloride
Name: 5-aminoquinolin-8-ol dihydrochloride
Synonyms:
General Information
Product Number: 21302432

CAS Registry Number 21302-43-2
(Component: 13207-66-4)
Name:
8-?Quinolinol, 5-?amino-?, hydrochloride (1:2)
8-Quinolinol, 5-amino-, dihydrochloride (7CI,8CI,9CI)
5-Amino-8-hydroxyquinoline dihydrochloride
5-Amino-8-quinolinol dihydrochloride

 

Chemical Formula: C9H10Cl2N2O
Exact Mass: 232.02
Molecular Weight: 233.09
m/z: 232.02 (100.0%), 234.01 (63.9%), 236.01 (10.3%), 233.02 (9.9%), 235.02 (6.3%), 237.01 (1.1%)

 

InChI:InChI=1S/C9H8N2O.2ClH/c10-7-3-4-8(12)9-6(7)2-1-5-11-9;;/h1-5,12H,10H2;2*1H

InChI Key:VTQDJAUGGZFPOI-UHFFFAOYSA-N

Canonical SMILES:C1=CC2=C(C=CC(=C2N=C1)O)N.Cl.Cl

 

Thermal Properties Value Condition Note
Melting Point >280 °C (decomp)   (4)CAS
Melting Point 245-246 °C (decomp) Solv: hydrochloric acid (7647-01-0) (5)CAS
Melting Point 241-243 °C Solv: hydrochloric acid (7647-01-0) (6)CAS
Melting Point 236-238 °C Solv: hydrochloric acid, 20% (7647-01-0) (7)CAS

Specification

98%

References
  1. (4) Jacobs, Walter A.; Journal of the American Chemical Society 1917, V39, P2188-224 CAPLUS
  2. (5) Belov, A. V.; Russian Journal of Organic Chemistry (Translation of Zhurnal Organicheskoi Khimii) 2004, V40(1), P93-96 CAPLUS
  3. (6) Wen, Gaojun; Polymer International 2012, V61(6), P1016-1022 CAPLUS
  4. (7) Urbanski, Tadeusz; Roczniki Chemii 1951, V25, P297-309;English summary, 309-11 CAPLUS
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