3-Ethyl-7-hydroxy-4-methyl-2H-chromen-2-one

Modify Date: 2024-01-10 09:46:26

3-Ethyl-7-hydroxy-4-methyl-2H-chromen-2-one Structure
3-Ethyl-7-hydroxy-4-methyl-2H-chromen-2-one structure
Common Name 3-Ethyl-7-hydroxy-4-methyl-2H-chromen-2-one
CAS Number 53666-71-0 Molecular Weight 204.22200
Density N/A Boiling Point N/A
Molecular Formula C12H12O3 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 3-ethyl-7-hydroxy-4-methylchromen-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C12H12O3
Molecular Weight 204.22200
Exact Mass 204.07900
PSA 50.44000
LogP 2.36940

 Safety Information

HS Code 2932209090

 Synthetic Route

~79%

3-Ethyl-7-hydroxy-4-methyl-2H-chromen-2-one Structure

3-Ethyl-7-hydro...

CAS#:53666-71-0

Literature: Timonen, Juri M.; Nieminen, Riina M.; Sareila, Outi; Goulas, Antonis; Moilanen, Lauri J.; Haukka, Matti; Vainiotalo, Pirjo; Moilanen, Eeva; Aulaskari, Paula H. European Journal of Medicinal Chemistry, 2011 , vol. 46, # 9 p. 3845 - 3850

~%

3-Ethyl-7-hydroxy-4-methyl-2H-chromen-2-one Structure

3-Ethyl-7-hydro...

CAS#:53666-71-0

Literature: Sethna; Shah Journal of the Indian Chemical Society, 1938 , vol. 15, p. 383,387

~%

3-Ethyl-7-hydroxy-4-methyl-2H-chromen-2-one Structure

3-Ethyl-7-hydro...

CAS#:53666-71-0

Literature: Sethna; Shah Journal of the Indian Chemical Society, 1938 , vol. 15, p. 383,387

 Customs

HS Code 2932209090
Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

3-ethyl-7-hydroxy-4-methyl-chromen-2-one
3-Aethyl-4-methyl-7-hydroxycumarin
3-ethyl-7-hydroxy-4-methylcoumarin
3-ethyl-4-methyl-7-hydroxy-coumarin
3-ethyl-4-methylumbelliferone
3-ethyl-7-hydroxy-4-methyl-2H-1-benzopyran-2-one
3-Aethyl-7-hydroxy-4-methyl-cumarin