ethyl 7-methoxy-4-oxo-chromene-2-carboxylate

Modify Date: 2024-01-10 20:03:41

ethyl 7-methoxy-4-oxo-chromene-2-carboxylate Structure
ethyl 7-methoxy-4-oxo-chromene-2-carboxylate structure
Common Name ethyl 7-methoxy-4-oxo-chromene-2-carboxylate
CAS Number 38322-74-6 Molecular Weight 248.23100
Density 1.284g/cm3 Boiling Point 381.5ºC at 760 mmHg
Molecular Formula C13H12O5 Melting Point N/A
MSDS N/A Flash Point 212ºC

 Names

Name ethyl 7-methoxy-4-oxochromene-2-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.284g/cm3
Boiling Point 381.5ºC at 760 mmHg
Molecular Formula C13H12O5
Molecular Weight 248.23100
Flash Point 212ºC
Exact Mass 248.06800
PSA 65.74000
LogP 1.97830
Index of Refraction 1.555

 Safety Information

HS Code 2918990090

 Synthetic Route

~96%

ethyl 7-methoxy-4-oxo-chromene-2-carboxylate Structure

ethyl 7-methoxy...

CAS#:38322-74-6

Literature: MERCK PATENT GMBH Patent: WO2006/94601 A1, 2006 ; Location in patent: Page/Page column 54 ;

~99%

ethyl 7-methoxy-4-oxo-chromene-2-carboxylate Structure

ethyl 7-methoxy...

CAS#:38322-74-6

Literature: Lynch, John K.; Freeman, Jennifer C.; Judd, Andrew S.; Iyengar, Rajesh; Mulhern, Mathew; Zhao, Gang; Napier, James J.; Wodka, Dariusz; Brodjian, Sevan; Dayton, Brian D.; Falls, Doug; Ogiela, Christopher; Reilly, Regina M.; Campbell, Thomas J.; Polakowski, James S.; Hernandez, Lisa; Marsh, Kennan C.; Shapiro, Robin; Knourek-Segel, Victoria; Droz, Brian; Bush, Eugene; Brune, Michael; Preusser, Lee C.; Fryer, Ryan M.; Reinhart, Glenn A.; Houseman, Kathryn; Diaz, Gilbert; Mikhail, Ann; Limberis, James T.; Sham, Hing L.; Collins, Christine A.; Kym, Philip R. Journal of Medicinal Chemistry, 2006 , vol. 49, # 22 p. 6569 - 6584

~%

ethyl 7-methoxy-4-oxo-chromene-2-carboxylate Structure

ethyl 7-methoxy...

CAS#:38322-74-6

Literature: Sarkar, Debayan; Venkateswaran, Ramanathapuram V. Tetrahedron, 2011 , vol. 67, # 25 p. 4559 - 4568

~%

ethyl 7-methoxy-4-oxo-chromene-2-carboxylate Structure

ethyl 7-methoxy...

CAS#:38322-74-6

Literature: Sarkar, Debayan; Venkateswaran, Ramanathapuram V. Tetrahedron, 2011 , vol. 67, # 25 p. 4559 - 4568

 Customs

HS Code 2918990090
Summary 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

ethyl 7-methoxy-4-oxo-4H-chromene-2-carboxylate
Ethyl 7-methoxy-4-oxo-4H-1-benzopyran-2-carboxylate
ethyl 7-methoxy-4-oxo-4H-chromen-2-carboxylate
7-Methoxy-4-oxo-4H-chromen-2-carbonsaeure-aethylester
4H-1-Benzopyran-2-carboxylic acid,7-methoxy-4-oxo-,ethyl ester
ETHYL 7-METHOXY-4-OXO-CHROMENE-2-CARBOXYLATE
7-methoxy-4-oxo-4H-chromene-2-carboxylic acid ethyl ester
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