ethyl 5,8-dimethoxy-4-oxo-1H-quinoline-3-carboxylate

Modify Date: 2025-08-25 18:35:50

ethyl 5,8-dimethoxy-4-oxo-1H-quinoline-3-carboxylate Structure
ethyl 5,8-dimethoxy-4-oxo-1H-quinoline-3-carboxylate structure
Common Name ethyl 5,8-dimethoxy-4-oxo-1H-quinoline-3-carboxylate
CAS Number 5428-19-3 Molecular Weight 277.27300
Density 1.247g/cm3 Boiling Point 443.4ºC at 760 mmHg
Molecular Formula C14H15NO5 Melting Point N/A
MSDS N/A Flash Point 221.9ºC

 Names

Name ethyl 5,8-dimethoxy-4-oxo-1H-quinoline-3-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.247g/cm3
Boiling Point 443.4ºC at 760 mmHg
Molecular Formula C14H15NO5
Molecular Weight 277.27300
Flash Point 221.9ºC
Exact Mass 277.09500
PSA 77.88000
LogP 2.13430
Index of Refraction 1.546
InChIKey ZFOVQQHLWOBEKQ-UHFFFAOYSA-N
SMILES CCOC(=O)c1c[nH]c2c(OC)ccc(OC)c2c1=O

 Safety Information

HS Code 2933499090

 Synthetic Route

~72%

ethyl 5,8-dimethoxy-4-oxo-1H-quinoline-3-carboxylate Structure

ethyl 5,8-dimet...

CAS#:5428-19-3

Literature: Awasthi; Chauhan Indian Journal of Chemistry - Section B Organic Chemistry Including Medicinal Chemistry, 1991 , vol. 30, # 3 p. 352 - 354

~%

ethyl 5,8-dimethoxy-4-oxo-1H-quinoline-3-carboxylate Structure

ethyl 5,8-dimet...

CAS#:5428-19-3

Literature: Link, Helmut; Bernauer, Karl; Englert, Gerhard Helvetica Chimica Acta, 1982 , vol. 65, # 8 p. 2645 - 2667

~%

ethyl 5,8-dimethoxy-4-oxo-1H-quinoline-3-carboxylate Structure

ethyl 5,8-dimet...

CAS#:5428-19-3

Literature: Link, Helmut; Bernauer, Karl; Englert, Gerhard Helvetica Chimica Acta, 1982 , vol. 65, # 8 p. 2645 - 2667

~%

ethyl 5,8-dimethoxy-4-oxo-1H-quinoline-3-carboxylate Structure

ethyl 5,8-dimet...

CAS#:5428-19-3

Literature: Kaslow; Young Journal of the American Chemical Society, 1950 , vol. 72, p. 5325

 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-Hydroxy-5,8-dimethoxy-3-chinolincarbonsaeure-aethylester
ethyl 5,8-dimethoxy-4-hydroxyquinoline-3-carboxylate
4-hydroxy-5,8-dimethoxy-quinoline-3-carboxylic acid ethyl ester
ethyl 4-hydroxy-5,8-dimethoxyquinoline-3-carboxylate
3-Ethoxycarbonyl-4-hydroxy-5,8-dimethoxy-chinolin
4-Hydroxy-5,8-dimethoxy-chinolin-3-carbonsaeure-aethylester
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.