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Home > Products > Pharmaceutical R&D Materials > Heterocyclic Building Blocks > 1,2-Dihydro-4-hydroxy-2-oxo-3-quinolinecarboxylicacidethylester
1,2-Dihydro-4-hydroxy-2-oxo-3-quinolinecarboxylicacidethylester structure, CAS 40059-53-8

1,2-Dihydro-4-hydroxy-2-oxo-3-quinolinecarboxylicacidethylester

CAS Number40059-53-8

Synonyms4-hydroxy-1,2-dihydro-2-oxo-3-quinolinecarboxylic acid ethyl ester; 3-Quinolinecarboxylic acid, 1,2-dihydro-4-hydroxy-2-oxo-, ethyl ester; ethyl 2,4-dihydroxyquinoline-3-carboxylate; 4-hydroxyquinolin-2(1H)-one-3-carboxylic acid ethyl ester; ethyl ester of 1H-2-oxo-4-hydroxyquinoline-3-carboxylic acid; ethyl 4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxylate; 3-Quinolinecarboxylic acid,1,2-dihydro-4-hydroxy-2-oxo-,ethyl ester; Ethyl 1,2-dihydro-4-hydroxy-2-oxo-3-quinolinecarboxylate; 3-Carbethoxy-4-hydroxy-2-quinolone; 4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxylic acid ethyl ester; ethyl 1,2-dihydro-4-hydroxy-2-oxoquinoline-3-carboxylate; ethyl ester of 4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxylic acid; Ethyl 4-hydroxy-2-oxo-1,2-dihydro-3-quinolinecarboxylate; 1,2-Dihydro-4-hydrox

Molecular FormulaC12H11NO4

Molecular Weight233.220

Purity

Density1.4±0.1 g/cm3

Boiling Point458.0±45.0 °C at 760 mmHg

Melting Point

Flash Point

Appearance

EINECS

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Symbol

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Cat. No.: 2A-9079903 Purity:
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Quality Control of [ 40059-53-8 ] SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number40059-53-8
Catalog No.2A-9079903
Chinese Name2,4-二羟基喹啉-3-甲酸乙酯
Synonyms4-hydroxy-1,2-dihydro-2-oxo-3-quinolinecarboxylic acid ethyl ester; 3-Quinolinecarboxylic acid, 1,2-dihydro-4-hydroxy-2-oxo-, ethyl ester; ethyl 2,4-dihydroxyquinoline-3-carboxylate; 4-hydroxyquinolin-2(1H)-one-3-carboxylic acid ethyl ester; ethyl ester of 1H-2-oxo-4-hydroxyquinoline-3-carboxylic acid; ethyl 4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxylate; 3-Quinolinecarboxylic acid,1,2-dihydro-4-hydroxy-2-oxo-,ethyl ester; Ethyl 1,2-dihydro-4-hydroxy-2-oxo-3-quinolinecarboxylate; 3-Carbethoxy-4-hydroxy-2-quinolone; 4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxylic acid ethyl ester; ethyl 1,2-dihydro-4-hydroxy-2-oxoquinoline-3-carboxylate; ethyl ester of 4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxylic acid; Ethyl 4-hydroxy-2-oxo-1,2-dihydro-3-quinolinecarboxylate; 1,2-Dihydro-4-hydrox
Molecular FormulaC12H11NO4
Molecular Weight233.220
Density1.4±0.1 g/cm3
Boiling Point458.0±45.0 °C at 760 mmHg
HTC2933499090
PubChem ID3223943
SMILESCCOC(/O)=C/1C(=O)Nc2ccccc2C1=O
InChIInChI=1S/C12H11NO4/c1-2-17-12(16)9-10(14)7-5-3-4-6-8(7)13-11(9)15/h3-6,16H,2H2,1H3,(H,13,15)/b12-9-
InChI KeyInChIKey=TUNVWVMDVZQNSV-XFXZXTDPSA-N
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 20.0%
Transport InfoProduct name: 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%
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