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8,9-dihydro-4,9-dimethyl-9-[(4-methylpiperidino)methyl]-2H,10H-benzo[1,2-b:3,4-b']dipyran-2,10-dione

View entire compound with spectra: 3 NMR, and 1 FTIR

8,9-dihydro-4,9-dimethyl-9-[(4-methylpiperidino)methyl]-2H,10H-benzo[1,2-b:3,4-b']dipyran-2,10-dione
SpectraBase Compound ID FoHF0lzmtRG
InChI InChI=1S/C21H25NO4/c1-13-6-8-22(9-7-13)11-21(3)12-25-16-5-4-15-14(2)10-17(23)26-19(15)18(16)20(21)24/h4-5,10,13H,6-9,11-12H2,1-3H3
InChIKey NVZJWHMJUGWEIB-UHFFFAOYSA-N
Mol Weight 355.43 g/mol
Molecular Formula C21H25NO4
Exact Mass 355.178358 g/mol

1H Nuclear Magnetic Resonance (NMR) Spectrum

1H Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID 92cyeuugBOO
Name 8,9-DIHYDRO-4,9-DIMETHYL-9-[(4-METHYLPIPERIDINO)METHYL]-2H,10H-BENZO[1,2-b:3,4-b']DIPYRAN-2,10-DIONE
Source of Sample A. Cascaval, Polytechnic Institute of Iassy, Iasi, Romania
Copyright Copyright © 1991-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C21H25NO4
InChI InChI=1S/C21H25NO4/c1-13-6-8-22(9-7-13)11-21(3)12-25-16-5-4-15-14(2)10-17(23)26-19(15)18(16)20(21)24/h4-5,10,13H,6-9,11-12H2,1-3H3
InChIKey NVZJWHMJUGWEIB-UHFFFAOYSA-N
Instrument Name BRUKER AC-300
Melting Point 183-184C
Molecular Weight 355.44
Solvent CDCl3; Reference=TMS; Temperature 297K