7-methoxy-3,4-dihydrochromen-2-one

Names

[ CAS No. ]:
20921-02-2

[ Name ]:
7-methoxy-3,4-dihydrochromen-2-one

[Synonym ]:
7-methoxy-3,4-dihydrocoumarin
3,4-dihydro-7-methoxy-2H-1-benzopyran-2-one
7-methoxy-3,4-dihydro-2H-1-benzopyran-2-one
3,4-dihydroherniarin
7-Methoxychroman-2-one

Chemical & Physical Properties

[ Molecular Formula ]:
C₁₀H₁₀O₃

[ Molecular Weight ]:
178.18500

[ Exact Mass ]:
178.06300

[ PSA ]:
35.53000

[ LogP ]:
1.54680

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

7-Methoxycoumarin
3-(4-Methoxyphenyl)propanoic acid
7-Hydroxycoumarine
m-Methoxyphenol
6-Methoxy-1-indanone
Ethyl acrylate TOP1 supplier
3-(3-Methoxyphenoxy)propionic Acid
N-(1-ethoxycarbonyl-propen-2-yl)urea

DownStream

Customs

[ HS Code ]: 2932209090

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

Related Compounds

4-(3,4-dimethoxyphenyl)-7-methoxy-3,4-dihydrochromen-2-one
7-hydroxy-6-methoxy-3,4-dihydrochromen-2-one
5-methoxy-3,4-dihydrochromen-2-one
8-methoxy-3,4-dihydrochromen-2-one
6-methoxychroman-2-one
7-methoxy-3,4,8-trimethylchromen-2-one
N-(3-(1-(2-chlorobenzoyl)-5-(2-hydroxyphenyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide
N1-(pyridin-4-ylmethyl)-N2-((3-tosyl-1,3-oxazinan-2-yl)methyl)oxalamide
N1-((3-(phenylsulfonyl)-1,3-oxazinan-2-yl)methyl)-N2-(pyridin-3-ylmethyl)oxalamide
N'-{[3-(4-fluorobenzenesulfonyl)-1,3-oxazinan-2-yl]methyl}-N-[(thiophen-2-yl)methyl]ethanediamide
N-[[3-(4-chlorobenzoyl)oxazolidin-2-yl]methyl]-N''-(4-fluorobenzyl)oxamide
1-(Tert-butyl)-3-(1-(4-methoxyphenyl)-5-oxopyrrolidin-3-yl)urea
4-fluoro-N-{2-[4-(2-fluorophenyl)piperazin-1-yl]-2-(furan-2-yl)ethyl}benzene-1-sulfonamide
N''-(4-fluorobenzyl)-N-[[3-(2-thenoyl)oxazolidin-2-yl]methyl]oxamide
N-(5-((2-(4-methoxyphenyl)-2-oxoethyl)thio)-1,3,4-thiadiazol-2-yl)-5-oxo-1-(o-tolyl)pyrrolidine-3-carboxamide
N1-(2-(1H-indol-3-yl)ethyl)-N2-(2-(furan-2-yl)-2-(4-phenylpiperazin-1-yl)ethyl)oxalamide

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