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5-hydroxy-3,4,7,8-tetrahydro-2,2,8,8-tetramethyl-2H,6H-benzo[1,2-b:5,4-b']dipyran-10-yl isopropyl ketone

Compound with spectra: 3 NMR, and 1 FTIR

5-hydroxy-3,4,7,8-tetrahydro-2,2,8,8-tetramethyl-2H,6H-benzo[1,2-b:5,4-b']dipyran-10-yl isopropyl ketone
SpectraBase Compound ID AqYK2o2myfw
InChI InChI=1S/C20H28O4/c1-11(2)15(21)14-17-12(7-9-19(3,4)23-17)16(22)13-8-10-20(5,6)24-18(13)14/h11,22H,7-10H2,1-6H3
InChIKey QNKZDINUUSKLRM-UHFFFAOYSA-N
Mol Weight 332.44 g/mol
Molecular Formula C20H28O4
Exact Mass 332.198759 g/mol

View Spectrum of 5-hydroxy-3,4,7,8-tetrahydro-2,2,8,8-tetramethyl-2H,6H-benzo[1,2-b:5,4-b']dipyran-10-yl isopropyl ketone

1H NMR Spectrum
Copyright Copyright © 1991-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Maybridge Chemical Company Ltd., North Cornwall, England
Solvent CDCl3; Reference=TMS; Temperature 297K

View Spectrum of 5-hydroxy-3,4,7,8-tetrahydro-2,2,8,8-tetramethyl-2H,6H-benzo[1,2-b:5,4-b']dipyran-10-yl isopropyl ketone

1H NMR Spectrum
Copyright Copyright © 2009-2024 John Wiley & Sons, Inc. All Rights Reserved.
Solvent CDCl3

View Spectrum of 5-hydroxy-3,4,7,8-tetrahydro-2,2,8,8-tetramethyl-2H,6H-benzo[1,2-b:5,4-b']dipyran-10-yl isopropyl ketone

13C NMR Spectrum
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Maybridge Chemical Company Ltd., North Cornwall, England
Solvent Chloroform-d; Reference=TMS Spectrometer= Bruker AC-300

View Spectrum of 5-hydroxy-3,4,7,8-tetrahydro-2,2,8,8-tetramethyl-2H,6H-benzo[1,2-b:5,4-b']dipyran-10-yl isopropyl ketone

FTIR Spectrum
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample MAYBRIDGE CHEMICAL COMPANY LTD., NORTH CORNWALL, ENGLAND
Technique KBr WAFER
  • KETONE, 5-HYDROXY-3,4,7,8-TETRAHYDRO-2,2,8,8-TETRAMETHYL-2H,6H-BENZO[1,2-b:5,4-b']DIPYRAN-10-YL ISOPROPYL,
6,8-Diacetyl-5-allyloxy-2,2-dimethylchroman
1'',2''-DIHYDROXYXANTHOHUMOL-C;(2E)-1-(3,4-DIHYDRO-5-HYDROXY-7-METHOXY-2,2-DIMETHYL-2H-1-BENZOPYRAN-6-YL)-3-(4-HYDROXYPHENYL)-2-PROPEN-1-ONE
2,2-DIMETHYL-8-CINNAMOYL-5,7-CHROMANDIOL;3''-DIMETHYL-5',6'-PYRANO-2',4'-DIHYDROXYCHALCONE
2,3-DIHYDRO-5,7-DIHYDROXY-2,8-DIMETHYL-6-(3-METHYL-2-BUTENYL)-4H-1-BENZOPYRAN-4-ONE
2',3'-[2-METHYL-2-(4-METHYL-3-PENTENYL)-DIHYDROPYRANE]-4,4'-DIHYDROXYCHALCONE;XANTHOANGELOL-I
6,7-Dimethoxy-2,2,8-trimethyl-4-chromanone
(2S)-7-HYDROXY-5-METHOXY-6,8-DIMETHYL-FLAVANONE
8-Allyl-7-hydroxy-5-methoxy-2-methyl-chroman-4-one
7,8-Dihydro-6,6-dimethyl-9-methoxy-2H,6H-benzo[1,2-b:3,4-b']]pyran
5-Hydroxy-7-methoxy-2-methyl-8-prop-2-enyl-2,3-dihydrochromen-4-one
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