ethyl 1-ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylate

Modify Date: 2024-01-10 20:49:03

ethyl 1-ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylate Structure
ethyl 1-ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylate structure
Common Name ethyl 1-ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylate
CAS Number 33331-59-8 Molecular Weight 260.28800
Density 1.203g/cm3 Boiling Point 403.3ºC at 760mmHg
Molecular Formula C14H16N2O3 Melting Point N/A
MSDS N/A Flash Point 197.7ºC

 Names

Name ethyl 1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.203g/cm3
Boiling Point 403.3ºC at 760mmHg
Molecular Formula C14H16N2O3
Molecular Weight 260.28800
Flash Point 197.7ºC
Exact Mass 260.11600
PSA 61.19000
LogP 1.90150
Index of Refraction 1.556

 Safety Information

HS Code 2933990090

 Synthetic Route

~69%

ethyl 1-ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylate Structure

ethyl 1-ethyl-1...

CAS#:33331-59-8

Literature: Singh, Ram; Geetanjali Synthesis, 2005 , # 14 art. no. P04405SS, p. 2315 - 2320

~54%

ethyl 1-ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylate Structure

ethyl 1-ethyl-1...

CAS#:33331-59-8

Literature: Hudej, Rosana; Kljun, Jakob; Turk, Boris; Turel, Iztok; Miklavcic, Damijan; Kandioller, Wolfgang; Hartinger, Christian G.; Keppler, Bernhard K.; Repnik, Urska Organometallics, 2012 , vol. 31, # 16 p. 5867 - 5874,8 Title/Abstract Full Text Show Details Hudej, Rosana; Kljun, Jakob; Kandioller, Wolfgang; Repnik, Urska; Turk, Boris; Hartinger, Christian G.; Keppler, Bernhard K.; Miklavcic, Damijan; Turel, Iztok Organometallics, 2012 , vol. 31, # 16 p. 5867 - 5874

~%

ethyl 1-ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylate Structure

ethyl 1-ethyl-1...

CAS#:33331-59-8

Literature: Sumitomo Chemical Company, Limited Patent: US3963736 A1, 1976 ;

~%

ethyl 1-ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylate Structure

ethyl 1-ethyl-1...

CAS#:33331-59-8

Literature: Sumitomo Chemical Company, Limited Patent: US3963736 A1, 1976 ;

~%

ethyl 1-ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylate Structure

ethyl 1-ethyl-1...

CAS#:33331-59-8

Literature: Edmont, Dolores; Rocher, Richard; Plisson, Christophe; Chenault, Jacques Bioorganic and Medicinal Chemistry Letters, 2000 , vol. 10, # 16 p. 1831 - 1834

~%

ethyl 1-ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylate Structure

ethyl 1-ethyl-1...

CAS#:33331-59-8

Literature: Edmont, Dolores; Rocher, Richard; Plisson, Christophe; Chenault, Jacques Bioorganic and Medicinal Chemistry Letters, 2000 , vol. 10, # 16 p. 1831 - 1834

~%

ethyl 1-ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylate Structure

ethyl 1-ethyl-1...

CAS#:33331-59-8

Literature: Edmont, Dolores; Rocher, Richard; Plisson, Christophe; Chenault, Jacques Bioorganic and Medicinal Chemistry Letters, 2000 , vol. 10, # 16 p. 1831 - 1834

~%

ethyl 1-ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylate Structure

ethyl 1-ethyl-1...

CAS#:33331-59-8

Literature: Sumitomo Chemical Company, Limited Patent: US3963736 A1, 1976 ;

~0%

ethyl 1-ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylate Structure

ethyl 1-ethyl-1...

CAS#:33331-59-8

Literature: Dibama, Hugues Massimba; Clarot, Igor; Fontanay, Stephane; Salem, Adel Ben; Mourer, Maxime; Finance, Chantal; Duval, Raphael E.; Regnouf-de-Vains, Jean-Bernard Bioorganic and Medicinal Chemistry Letters, 2009 , vol. 19, # 10 p. 2679 - 2682

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

Ethyl 1-ethyl-7-methyl-1,8-naphthylridin-4-one-3-carboxylate
EINECS 251-460-6
ethyl 1-ethyl-7-methyl-1,8-naphthyridine-4-one-3-carboxylate
ethyl 1-ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylate
Nalidixicacid ethyl ester
ethyl 1-ethyl-7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate
ethyl ester of nalidixic acid