4-Quinolinecarboxylicacid, 1,2-dihydro-3-methyl-2-oxo-

Modify Date: 2025-08-29 01:05:48

4-Quinolinecarboxylicacid, 1,2-dihydro-3-methyl-2-oxo- Structure
4-Quinolinecarboxylicacid, 1,2-dihydro-3-methyl-2-oxo- structure
Common Name 4-Quinolinecarboxylicacid, 1,2-dihydro-3-methyl-2-oxo-
CAS Number 6625-08-7 Molecular Weight 203.19400
Density 1.351g/cm3 Boiling Point 401.9ºC at 760 mmHg
Molecular Formula C11H9NO3 Melting Point N/A
MSDS N/A Flash Point 196.8ºC

 Names

Name 3-methyl-2-oxo-1H-quinoline-4-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.351g/cm3
Boiling Point 401.9ºC at 760 mmHg
Molecular Formula C11H9NO3
Molecular Weight 203.19400
Flash Point 196.8ºC
Exact Mass 203.05800
PSA 70.16000
LogP 1.53470
Index of Refraction 1.612

 Safety Information

HS Code 2933499090

 Customs

HS Code 2933499090
Summary 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

4-quinolinecarboxylic acid,1,2-dihydro-3-methyl-2-oxo
2-Hydroxy-3-methyl-4-quinolinecarboxylic acid
2-Hydroxy-3-methyl-quinoline-4-carboxylic acid
2-Hydroxy-3-methyl-chinolin-4-carbonsaeure
3-methyl-2-oxo-1,2-dihydroquinoline-4-carboxylic acid
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