3,4,5,7-tetramethylchromen-2-one

Names

[ CAS No. ]:
53666-70-9

[ Name ]:
3,4,5,7-tetramethylchromen-2-one

[Synonym ]:
3,4,5,7-tetramethyl-coumarin
3,4,5,7-Tetramethylcumarin
2H-1-Benzopyran-2-one,3,4,5,7-tetramethyl

Chemical & Physical Properties

[ Molecular Formula ]:
C₁₃H₁₄O₂

[ Molecular Weight ]:
202.24900

[ Exact Mass ]:
202.09900

[ PSA ]:
30.21000

[ LogP ]:
3.02660

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

3-chloromethyl-4,5,7-trimethylcoumarin
4,5,7-TRIMETHYLCOUMARIN
Ethyl 2-methylacetoacetate
3,5-Dimethylphenol
Sulfuric acid

DownStream

Related Compounds

3,4,5,7,8,9-hexamethyl-3H-1-benzoxepin-2-one
3,4,5,7,8,9-hexamethyl-4,5-dihydro-3H-1-benzoxepin-2-one
8-methyl-3,4,5,7,9-pentazabicyclo[4.3.0]nona-3,6,8-trien-2-one
3-[4-(5,7-dimethoxy-2-oxochromen-3-yl)phenyl]-5,7-dimethoxychromen-2-one
3,4,5,6,7-pentahydroxyoxocan-2-one
3,4,5,6,7,8-Hexahydro-1H-cycloheptaimidazol-2-one
(2R)-2-{[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1,2-oxazol-3-yl]formamido}propanoic acid
2-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4,4,4-trifluorobutanamido]acetic acid
1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-N-methylacetamido]cyclopentane-1-carboxylic acid
3-{[2-(ethylsulfanyl)ethyl]carbamoyl}-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid
1-[2-cyclopropyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)acetyl]azetidine-3-carboxylic acid
2-[2-cyclopropyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)acetamido]-2-methylpropanoic acid
2-[(2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-phenylacetamido]acetic acid
1-(2-Cyanophenyl)-3-oxocyclobutane-1-carboxylic acid
3-[N-cyclopropyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylpropanamido]propanoic acid
2-[N-(butan-2-yl)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylpropanamido]acetic acid

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