5,8-dimethoxy-4-oxo-1H-quinoline-2-carboxylic acid

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Names

[ CAS No. ]:
5428-14-8

[ Name ]:
5,8-dimethoxy-4-oxo-1H-quinoline-2-carboxylic acid

[Synonym ]:
4-Hydroxy-5,8-dimethoxy-chinolin-2-carbonsaeure

Chemical & Physical Properties

[ Density]:
1.381g/cm3

[ Boiling Point ]:
461.1ºC at 760 mmHg

[ Molecular Formula ]:
C₁₂H₁₁NO₅

[ Molecular Weight ]:
249.21900

[ Flash Point ]:
232.6ºC

[ Exact Mass ]:
249.06400

[ PSA ]:
88.88000

[ LogP ]:
1.65580

[ Index of Refraction ]:
1.591

Safety Information

[ HS Code ]:
2933499090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

2-Quinolinecarboxylicacid, 4-hydroxy-5,8-dimethoxy-, ethyl ester
2,5-Dimethoxyaniline

DownStream

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%

Related Compounds

6-acetamido-5,8-dimethoxy-4-oxo-1H-quinoline-2-carboxylic acid
5,8-dimethoxy-3-methyl-4-oxo-1H-quinoline-2-carboxylic acid
ethyl 5,8-dimethoxy-4-oxo-1H-quinoline-3-carboxylate
5,8-dimethoxy-4-oxo-2,3-dihydro-1H-naphthalene-2-carboxylic acid
5,8-dimethoxy-4-oxo-1H-quinoline-3-carbonitrile
5-amino-8-methyl-4-oxo-1H-quinoline-2-carboxylic acid
2-(3,5-dimethylisoxazol-4-yl)-1-(4-((1-methyl-1H-pyrazol-4-yl)sulfonyl)-1,4-diazepan-1-yl)ethanone
(4-((1-methyl-1H-pyrazol-4-yl)sulfonyl)-1,4-diazepan-1-yl)(4-(trifluoromethoxy)phenyl)methanone
(4-((1-methyl-1H-pyrazol-4-yl)sulfonyl)-1,4-diazepan-1-yl)(4,5,6,7-tetrahydrobenzo[d]isoxazol-3-yl)methanone
(4-bromothiophen-2-yl)(4-((1-methyl-1H-pyrazol-4-yl)sulfonyl)-1,4-diazepan-1-yl)methanone
(1S)-1-[4-(pyrimidin-5-yl)phenyl]ethan-1-amine
4-((1-methyl-1H-pyrazol-4-yl)sulfonyl)-N-(naphthalen-1-ylmethyl)-1,4-diazepane-1-carboxamide
1-(ethylsulfonyl)-4-((1-methyl-1H-pyrazol-4-yl)sulfonyl)-1,4-diazepane
3-[3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenoxy]-propionic acid ethyl ester
3-(Aminomethyl)-6-methyl-4-(2-propyl)-1,2-dihydropyridin-2-one HCl salt
4-((1-(1,3-dimethyl-1H-pyrazole-5-carbonyl)azetidin-3-yl)oxy)-6-methyl-2H-pyran-2-one

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