Synthesis and properties of 4H-Pyrans

2-(2-amino-1-hydroxyethyl)-5-(benzyloxy)-4H-pyran-4-one 2-(2-amino-1-hydroxyethyl)-5-(benzyloxy)-4H-pyran-4-one
  • Molecular Formula: C14H15NO4
  • Molecular Weight: 261.277 g/mol
  • Cas Number: -
  • EINECS Number: -
(5-hydroxy-4-oxo-4H-pyran-2-yl)methyl acetate (5-hydroxy-4-oxo-4H-pyran-2-yl)methyl acetate
  • Molecular Formula: C8H8O5
  • Molecular Weight: 184.149 g/mol
  • Cas Number: -
  • EINECS Number: -
(5-hydroxy-4-oxo-4H-pyran-2-yl)methyl benzoate (5-hydroxy-4-oxo-4H-pyran-2-yl)methyl benzoate
  • Molecular Formula: C13H10O5
  • Molecular Weight: 246.219 g/mol
  • Cas Number: -
  • EINECS Number: -
6-(hydroxymethyl)-4-oxo-4H-pyran-3-yl benzoate 6-(hydroxymethyl)-4-oxo-4H-pyran-3-yl benzoate
  • Molecular Formula: C13H10O5
  • Molecular Weight: 246.219 g/mol
  • Cas Number: -
  • EINECS Number: -
1,3,7-trimethyl-2H-pyrano[2,3-d]pyrimidine-2,4,5(1H,3H)-trione 1,3,7-trimethyl-2H-pyrano[2,3-d]pyrimidine-2,4,5(1H,3H)-trione
  • Molecular Formula: C10H10N2O4
  • Molecular Weight: 222.2 g/mol
  • Cas Number: -
  • EINECS Number: -
Ethyl maltol Ethyl maltol
  • Molecular Formula: C7H8O3
  • Molecular Weight: 140.139 g/mol
  • Cas Number: 4940-11-8
  • EINECS Number: 225-582-5
2,6-dimethyl-3,5-diphenyl-4H-pyran-4-one 2,6-dimethyl-3,5-diphenyl-4H-pyran-4-one
  • Molecular Formula: C19H16O2
  • Molecular Weight: 276.335 g/mol
  • Cas Number: 33731-54-3
  • EINECS Number: -
2-allyl-3-hydroxy-6-methylol-pyran-4-one 2-allyl-3-hydroxy-6-methylol-pyran-4-one
  • Molecular Formula: C9H10O4
  • Molecular Weight: 182.176 g/mol
  • Cas Number: -
  • EINECS Number: -
2-[(E)-2-(4-dimethylaminophenyl)ethenyl]-6-methylpyran-4-one 2-[(E)-2-(4-dimethylaminophenyl)ethenyl]-6-methylpyran-4-one
  • Molecular Formula: C16H17NO2
  • Molecular Weight: 255.317 g/mol
  • Cas Number: -
  • EINECS Number: -
2,6-dimethyl-4H-pyran-4-one 2,6-dimethyl-4H-pyran-4-one
  • Molecular Formula: C7H8O2
  • Molecular Weight: 124.139 g/mol
  • Cas Number: 1004-36-0
  • EINECS Number: 213-719-1
4H-pyran-4-carbaldehyde 4H-pyran-4-carbaldehyde
  • Molecular Formula: C6H6O2
  • Molecular Weight: 110.112 g/mol
  • Cas Number: 52748-34-2
  • EINECS Number: -
2,6-diphenyl-4H-pyran-4-one 2,6-diphenyl-4H-pyran-4-one
  • Molecular Formula: C17H12O2
  • Molecular Weight: 248.281 g/mol
  • Cas Number: 1029-94-3
  • EINECS Number: -
ethyl (2Z)-2-cyano-3-(5-methoxy-4-oxo-4H-pyran-2-yl)-2-propenoate ethyl (2Z)-2-cyano-3-(5-methoxy-4-oxo-4H-pyran-2-yl)-2-propenoate
  • Molecular Formula: C12H11NO5
  • Molecular Weight: 249.223 g/mol
  • Cas Number: 72612-22-7
  • EINECS Number: -
2-chloro-5-methoxy-4H-pyran-4-one 2-chloro-5-methoxy-4H-pyran-4-one
  • Molecular Formula: C6H5ClO3
  • Molecular Weight: 160.557 g/mol
  • Cas Number: -
  • EINECS Number: -
3-hydroxy-2-(4-methoxyphenyl)cyclohepta[b]pyran-4,9-dione 3-hydroxy-2-(4-methoxyphenyl)cyclohepta[b]pyran-4,9-dione
  • Molecular Formula: C17H12O5
  • Molecular Weight: 296.279 g/mol
  • Cas Number: -
  • EINECS Number: -
2-phenyl-5,6-dihydro-4H-benzo[h]chromen-4-one 2-phenyl-5,6-dihydro-4H-benzo[h]chromen-4-one
  • Molecular Formula: C19H14O2
  • Molecular Weight: 274.319 g/mol
  • Cas Number: -
  • EINECS Number: -
2-(2-methoxyphenyl)cyclohepta[b]pyran-4,9-dione 2-(2-methoxyphenyl)cyclohepta[b]pyran-4,9-dione
  • Molecular Formula: C17H12O4
  • Molecular Weight: 280.28 g/mol
  • Cas Number: -
  • EINECS Number: -
2-(4-hydroxy-3-methoxyphenyl)cyclohepta[b]pyran-4,9-dione 2-(4-hydroxy-3-methoxyphenyl)cyclohepta[b]pyran-4,9-dione
  • Molecular Formula: C17H12O5
  • Molecular Weight: 296.279 g/mol
  • Cas Number: -
  • EINECS Number: -
2-benzyl-1,2,3,4,6,7,8,9-octahydro-10H-chromeno[3,2-c]pyridin-10-one 2-benzyl-1,2,3,4,6,7,8,9-octahydro-10H-chromeno[3,2-c]pyridin-10-one
  • Molecular Formula: C19H21NO2
  • Molecular Weight: 295.381 g/mol
  • Cas Number: -
  • EINECS Number: -
2-(4-methoxyphenyl)-6-phenyl-4H-pyran-4-one 2-(4-methoxyphenyl)-6-phenyl-4H-pyran-4-one
  • Molecular Formula: C18H14O3
  • Molecular Weight: 278.307 g/mol
  • Cas Number: -
  • EINECS Number: -
Chelidonic acid Chelidonic acid
  • Molecular Formula: C7H4O6
  • Molecular Weight: 184.105 g/mol
  • Cas Number: 99-32-1
  • EINECS Number: 202-749-0
Maltol Maltol
  • Molecular Formula: C6H6O3
  • Molecular Weight: 126.112 g/mol
  • Cas Number: 118-71-8
  • EINECS Number: 204-271-8
5-bromo-3-hydroxy-2-methyl-4H-pyran-4-one 5-bromo-3-hydroxy-2-methyl-4H-pyran-4-one
  • Molecular Formula: C6H5BrO3
  • Molecular Weight: 205.008 g/mol
  • Cas Number: 71001-54-2
  • EINECS Number: -
4,4-dimethoxy-2,6-diphenyl-4H-pyran 4,4-dimethoxy-2,6-diphenyl-4H-pyran
  • Molecular Formula: C19H18O3
  • Molecular Weight: 294.35 g/mol
  • Cas Number: -
  • EINECS Number: -
2-methoxy-6-methyl-4H-pyran-4-one 2-methoxy-6-methyl-4H-pyran-4-one
  • Molecular Formula: C7H8O3
  • Molecular Weight: 140.139 g/mol
  • Cas Number: 4225-42-7
  • EINECS Number: -
2,3-dimethyl-6-phenyl-4H-pyran-4-one 2,3-dimethyl-6-phenyl-4H-pyran-4-one
  • Molecular Formula: C13H12O2
  • Molecular Weight: 200.237 g/mol
  • Cas Number: -
  • EINECS Number: -
6-(bromomethyl)-4-oxo-4H-pyran-3-yl methanesulfonate 6-(bromomethyl)-4-oxo-4H-pyran-3-yl methanesulfonate
  • Molecular Formula: C7H7BrO5S
  • Molecular Weight: 283.1 g/mol
  • Cas Number: -
  • EINECS Number: -
2-(chloromethyl)-5-hydroxy-4-oxo-4H-pyran-3-carbaldehyde 2-(chloromethyl)-5-hydroxy-4-oxo-4H-pyran-3-carbaldehyde
  • Molecular Formula: C7H5ClO4
  • Molecular Weight: 188.567 g/mol
  • Cas Number: -
  • EINECS Number: -
6-(chloromethyl)-3-hydroxy-2-(3-hydroxypropanoyl)-4H-pyran-4-one 6-(chloromethyl)-3-hydroxy-2-(3-hydroxypropanoyl)-4H-pyran-4-one
  • Molecular Formula: C9H9ClO5
  • Molecular Weight: 232.62 g/mol
  • Cas Number: -
  • EINECS Number: -
2-(bromomethyl)-6-methyl-4H-pyran-4-one 2-(bromomethyl)-6-methyl-4H-pyran-4-one
  • Molecular Formula: C7H7BrO2
  • Molecular Weight: 203.035 g/mol
  • Cas Number: -
  • EINECS Number: -
2-phenyl-4H-chromene-4,5,8-trione 2-phenyl-4H-chromene-4,5,8-trione
  • Molecular Formula: C15H8O4
  • Molecular Weight: 252.226 g/mol
  • Cas Number: -
  • EINECS Number: -
4-(2-amino-6-phenyl-4H-pyran-4-yl)benzonitrile 4-(2-amino-6-phenyl-4H-pyran-4-yl)benzonitrile
  • Molecular Formula: C18H14N2O
  • Molecular Weight: 274.322 g/mol
  • Cas Number: -
  • EINECS Number: -
3,5-diphenyl-4H-pyran-4-one 3,5-diphenyl-4H-pyran-4-one
  • Molecular Formula: C17H12O2
  • Molecular Weight: 248.281 g/mol
  • Cas Number: 18357-38-5
  • EINECS Number: -
3,5-dihydroxy-2-methyl-4H-pyran-4-one 3,5-dihydroxy-2-methyl-4H-pyran-4-one
  • Molecular Formula: C6H6O4
  • Molecular Weight: 142.111 g/mol
  • Cas Number: 1073-96-7
  • EINECS Number: -
ethyl 2-[(1E)-1-methyl-1-propenyl]-4-oxo-4H-pyran-3-carboxylate ethyl 2-[(1E)-1-methyl-1-propenyl]-4-oxo-4H-pyran-3-carboxylate
  • Molecular Formula: C12H14O4
  • Molecular Weight: 222.241 g/mol
  • Cas Number: -
  • EINECS Number: -
8-ethyl-7,8-dihydro-4H,5H-pyrano[4,3-b]pyran-4,5-dione 8-ethyl-7,8-dihydro-4H,5H-pyrano[4,3-b]pyran-4,5-dione
  • Molecular Formula: C10H10O4
  • Molecular Weight: 194.187 g/mol
  • Cas Number: -
  • EINECS Number: -
2-(4-methoxyphenyl)-6-(4-morpholinyl)-4H-pyran-4-one 2-(4-methoxyphenyl)-6-(4-morpholinyl)-4H-pyran-4-one
  • Molecular Formula: C16H17NO4
  • Molecular Weight: 287.315 g/mol
  • Cas Number: -
  • EINECS Number: -
3,6-dimethyl-4H-pyran-2-carbonitrile 3,6-dimethyl-4H-pyran-2-carbonitrile
  • Molecular Formula: C8H9NO
  • Molecular Weight: 135.166 g/mol
  • Cas Number: -
  • EINECS Number: -
ethyl 5-hydroxy-4-oxo-6-phenyl-4H-pyran-2-carboxylate ethyl 5-hydroxy-4-oxo-6-phenyl-4H-pyran-2-carboxylate
  • Molecular Formula: C14H12O5
  • Molecular Weight: 260.246 g/mol
  • Cas Number: -
  • EINECS Number: -
2-phenyl-4H-pyran-4-one 2-phenyl-4H-pyran-4-one
  • Molecular Formula: C11H8O2
  • Molecular Weight: 172.183 g/mol
  • Cas Number: -
  • EINECS Number: -
2-acetyl-3-hydroxy-6-methyl-4H-pyran-4-one 2-acetyl-3-hydroxy-6-methyl-4H-pyran-4-one
  • Molecular Formula: C8H8O4
  • Molecular Weight: 168.149 g/mol
  • Cas Number: -
  • EINECS Number: -
3-ethyl-7,7-dimethyl-2-propyl-6,8-dihydro-chromene-4,5-dione 3-ethyl-7,7-dimethyl-2-propyl-6,8-dihydro-chromene-4,5-dione
  • Molecular Formula: C16H22O3
  • Molecular Weight: 262.349 g/mol
  • Cas Number: -
  • EINECS Number: -
2-butyl-6-methyl-4H-pyran-4-one 2-butyl-6-methyl-4H-pyran-4-one
  • Molecular Formula: C10H14O2
  • Molecular Weight: 166.22 g/mol
  • Cas Number: -
  • EINECS Number: -
2-benzyl-6-butyl-4H-pyran-4-one 2-benzyl-6-butyl-4H-pyran-4-one
  • Molecular Formula: C16H18O2
  • Molecular Weight: 242.318 g/mol
  • Cas Number: -
  • EINECS Number: -
2-butoxy-6-methyl-4H-pyran-4-one 2-butoxy-6-methyl-4H-pyran-4-one
  • Molecular Formula: C10H14O3
  • Molecular Weight: 182.219 g/mol
  • Cas Number: -
  • EINECS Number: -
2,6-diethyl-3,5-dimethyl-4H-pyran-4-one 2,6-diethyl-3,5-dimethyl-4H-pyran-4-one
  • Molecular Formula: C11H16O2
  • Molecular Weight: 180.247 g/mol
  • Cas Number: -
  • EINECS Number: -
2,7-dimethyl-4,5,6,7-tetrahydropyrano[2,3-b]pyrrole 2,7-dimethyl-4,5,6,7-tetrahydropyrano[2,3-b]pyrrole
  • Molecular Formula: C9H13NO
  • Molecular Weight: 151.208 g/mol
  • Cas Number: -
  • EINECS Number: -
2-amino-4,6-diphenyl-4H-pyran-3-carbonitrile 2-amino-4,6-diphenyl-4H-pyran-3-carbonitrile
  • Molecular Formula: C18H14N2O
  • Molecular Weight: 274.322 g/mol
  • Cas Number: -
  • EINECS Number: -

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