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3,7-dimethyl-1,9-dioxo-1H,9H,10H-dipyrano[4,3-b:3',4'-e]pyran-10-acetic acid, ethyl ester

Compound with spectra: 1 NMR, 1 FTIR, and 1 UV-Vis

3,7-dimethyl-1,9-dioxo-1H,9H,10H-dipyrano[4,3-b:3',4'-e]pyran-10-acetic acid, ethyl ester
SpectraBase Compound ID LcN9P5gLqXJ
InChI InChI=1S/C17H16O7/c1-4-21-13(18)7-10-14-11(5-8(2)22-16(14)19)24-12-6-9(3)23-17(20)15(10)12/h5-6,10H,4,7H2,1-3H3
InChIKey CZQXYFJHKQSJAL-UHFFFAOYSA-N
Mol Weight 332.31 g/mol
Molecular Formula C17H16O7
Exact Mass 332.089603 g/mol

View Spectrum of 3,7-dimethyl-1,9-dioxo-1H,9H,10H-dipyrano[4,3-b:3',4'-e]pyran-10-acetic acid, ethyl ester

1H NMR Spectrum
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Solvent CDCl3

View Spectrum of 3,7-dimethyl-1,9-dioxo-1H,9H,10H-dipyrano[4,3-b:3',4'-e]pyran-10-acetic acid, ethyl ester

FTIR Spectrum
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample S. F. Tan, University of Singapore, Singapore
Technique KBr WAFER

View Spectrum of 3,7-dimethyl-1,9-dioxo-1H,9H,10H-dipyrano[4,3-b:3',4'-e]pyran-10-acetic acid, ethyl ester

UV-Vis Spectrum
Copyright Copyright © 2008-2024 John Wiley & Sons, Inc. All Rights Reserved.
Solvent Methanol
  • DIPYRANO/4,3-B:3*,4*-E/PYRAN- 10-ACETIC ACID, 1H,9H,10H-, 3,7-DI- METHYL-1,9-DIOXO-, ETHYL ESTER
PHAEOLSCHIDIN_D;METHYL-4,4-BIS-(6-((E)-3,4-DIHYDROXYSTYRYL)-4-HYDROXY-2-OXO-2-H-PYRAN-3-YL)-BUTANOATE
PHAEOLSCHIDIN_C;4,4-BIS-(6-((E)-3,4-DIHYDROXYSTYRYL)-4-HYDROXY-2-OXO-2-H-PYRAN-3-YL)-BUTANOIC_ACID
4-Ethyl-2,3,4,5-tetrahydro-7-methyl-2,5-dioxo-pyrano[4,3-b]pyran-3-carboxylic acid
2H-Pyran-2-one, 3,3'-[(3-chlorophenyl)methylene]bis[4-hydroxy-6-methyl-
3,4-DIHYDRO-4-(3,5-DIBROMOPHENYL)-7-METHYL-2-H,5-H-PYRANO-[4,3-B]-PYRAN-2,5-DIONE
2H-Pyran-2-one, 3,3'-(2-ethyl-3-propyl-1-propene-1,3-diyl)bis[4-hydroxy-6-methyl-
3-Ethyl-2-hydroxy-7-methyl-4-propyl-3,4-dihydro-2H-pyrano[3,2-c]pyran-5-one
SAROPYRONE;2,3,3-TRIMETHYL-6-(3',4'-DIHYDROXYPHENYL)-2,3-DIHYDRO-4-OXO-4H-FURO-[3,2-C]-PYRAN
diethyl 2-amino-6-methyl-4-(4-pyridinyl)-4H-pyran-3,5-dicarboxylate
4H-pyran-3-carboxylic acid, 6-amino-5-cyano-2-methyl-4-[4-(trifluoromethyl)phenyl]-, ethyl ester
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