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CAS Number: 27037-34-9
4-hydroxy-7-methoxyquinolin-2(1H)-one

Structure

 4-hydroxy-7-methoxyquinolin-2(1H)-one
Name: 4-hydroxy-7-methoxyquinolin-2(1H)-one
Synonyms:
General Information
Product Number: 27037349

CAS Registry Number 27037-34-9
Name:
2(1H)?-?Quinolinone, 4-?hydroxy-?7-?methoxy-
Carbostyril, 4-hydroxy-7-methoxy- (8CI)
4-Hydroxy-7-methoxy-2(1H)-quinolinone

 

Chemical Formula: C10H9NO3
Exact Mass: 191.06
Molecular Weight: 191.18
m/z: 191.06 (100.0%), 192.06 (11.4%), 193.06 (1.2%)

 

InChI:InChI=1S/C10H9NO3/c1-14-6-2-3-7-8(4-6)11-10(13)5-9(7)12/h2-5H,1H3,(H2,11,12,13)

InChI Key:RUWKOLGTLOFEMK-UHFFFAOYSA-N

Canonical SMILES:COC1=CC2=C(C=C1)C(=CC(=O)N2)O

 

Thermal Properties Value Condition Note
Melting Point 339-340 °C   (5)CAS
Melting Point 318 °C (decomp)   (3)IC
Melting Point >300 °C Solv: ethanol (64-17-5) (2)IC

Specification

98%
References
  1. (2) Shobana, N.; Tetrahedron 1989, V45(3), P757-62 CAPLUS
  2. (3) Faber, Kurt; Journal of Heterocyclic Chemistry 1985, V22(4), P1081-5 CAPLUS
  3. (5) Berinzaghi, B.; Journal of Organic Chemistry 1945, V10, P181-3 CAPLUS
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