1-Methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid

Modify Date: 2024-01-11 00:05:52

1-Methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid Structure
1-Methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid structure
Common Name 1-Methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
CAS Number 18471-99-3 Molecular Weight 203.19400
Density 1.378g/cm3 Boiling Point 345.9ºC at 760 mmHg
Molecular Formula C11H9NO3 Melting Point N/A
MSDS N/A Flash Point 163ºC

 Names

Name 1-methyl-4-oxoquinoline-3-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.378g/cm3
Boiling Point 345.9ºC at 760 mmHg
Molecular Formula C11H9NO3
Molecular Weight 203.19400
Flash Point 163ºC
Exact Mass 203.05800
PSA 59.30000
LogP 1.23670
Vapour Pressure 2.26E-05mmHg at 25°C
Index of Refraction 1.631

 Safety Information

Hazard Codes Xi
HS Code 2933499090

 Synthetic Route

~98%

1-Methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid Structure

1-Methyl-4-oxo-...

CAS#:18471-99-3

Literature: Meth-Cohn Synthesis, 1986 , vol. NO. 1, p. 76 - 78

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1-Methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid Structure

1-Methyl-4-oxo-...

CAS#:18471-99-3

Literature: Golub, Andriy G.; Yakovenko, Olexander Ya.; Bdzhola, Volodymyr G.; Sapelkin, Vladislav M.; Zien, Piotr; Yarmoluk, Sergiy M. Journal of Medicinal Chemistry, 2006 , vol. 49, # 22 p. 6443 - 6450

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1-Methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid Structure

1-Methyl-4-oxo-...

CAS#:18471-99-3

Literature: Golub, Andriy G.; Yakovenko, Olexander Ya.; Bdzhola, Volodymyr G.; Sapelkin, Vladislav M.; Zien, Piotr; Yarmoluk, Sergiy M. Journal of Medicinal Chemistry, 2006 , vol. 49, # 22 p. 6443 - 6450

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1-Methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid Structure

1-Methyl-4-oxo-...

CAS#:18471-99-3

Literature: Drummond; Lahey Austral. J. scient. Res., 1949 , vol. 2, p. 630,634

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1-Methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid Structure

1-Methyl-4-oxo-...

CAS#:18471-99-3

Literature: Meth-Cohn Synthesis, 1986 , vol. NO. 1, p. 76 - 78

~%

1-Methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid Structure

1-Methyl-4-oxo-...

CAS#:18471-99-3

Literature: Drummond; Lahey Austral. J. scient. Res., 1949 , vol. 2, p. 630,634

~%

1-Methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid Structure

1-Methyl-4-oxo-...

CAS#:18471-99-3

Literature: Crow; Price Australian Journal of Scientific Research, Series A: Physical Sciences, 1949 , vol. 2, p. 282,300

~%

1-Methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid Structure

1-Methyl-4-oxo-...

CAS#:18471-99-3

Literature: Crow; Price Australian Journal of Scientific Research, Series A: Physical Sciences, 1949 , vol. 2, p. 282,300

~%

1-Methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid Structure

1-Methyl-4-oxo-...

CAS#:18471-99-3

Literature: Price Austral.J.scient.Res., 1949 , vol. 2, p. 272,276

 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

1-Methyl-4-oxo-1,4-dihydro-chinolin-3-carbonsaeure
1-methyl-3-quinolinecarboxylic acid-4-one
1-methyl-4-quinolone-3-carboxylic acid
1-methyl-4-oxo-1,4-dihydro-3-quinolinecarboxylic acid
1-methyl-4-oxohydroquinoline-3-carboxylic acid
1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid