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(S)-2,3-Dihydro-5-hydroxy-2-(2-methoxyphenyl)-7-methoxy-6,8-dimethyl-4H-1-benzopyran-4-one

View entire compound with spectra: 1 NMR, 1 FTIR, and 1 MS (GC)

(S)-2,3-Dihydro-5-hydroxy-2-(2-methoxyphenyl)-7-methoxy-6,8-dimethyl-4H-1-benzopyran-4-one
SpectraBase Compound ID CMIhvm2Xapd
InChI InChI=1S/C19H20O5/c1-10-17(21)16-13(20)9-15(12-7-5-6-8-14(12)22-3)24-19(16)11(2)18(10)23-4/h5-8,15,21H,9H2,1-4H3/t15-/m0/s1
InChIKey VLNOFBUJRWWGNP-HNNXBMFYSA-N
Mol Weight 328.36 g/mol
Molecular Formula C19H20O5
Exact Mass 328.131074 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID 46AaekIhCPQ
Name (S)-2,3-Dihydro-5-hydroxy-2-(2-methoxyphenyl)-7-methoxy-6,8-dimethyl-4H-1-benzopyran-4-one
Comments Computed using HOSE algorithm
Copyright Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 328.131073739 u
Formula C19H20O5
InChI InChI=1S/C19H20O5/c1-10-17(21)16-13(20)9-15(12-7-5-6-8-14(12)22-3)24-19(16)11(2)18(10)23-4/h5-8,15,21H,9H2,1-4H3/t15-/m0/s1
InChIKey VLNOFBUJRWWGNP-HNNXBMFYSA-N
Molecular Weight 328.364 g/mol
SMILES C=12C(O[C@@](CC2=O)(C=2C(OC)=CC=CC2)[H])=C(C)C(=C(C1O)C)OC