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rel-(1R,2aS,8bS)-2a-(4-Methoxybenzoyl)-1-(phenyl)-1,2,2a,8b-tetrahydro-3H-benzo[b]cyclobuta[d]pyran-3-one
SpectraBase Compound ID DrItBdqbjXe
InChI InChI=1S/C25H20O4/c1-28-18-13-11-17(12-14-18)23(26)25-15-20(16-7-3-2-4-8-16)22(25)19-9-5-6-10-21(19)29-24(25)27/h2-14,20,22H,15H2,1H3/t20-,22+,25-/m0/s1
InChIKey HMIBLPNXYWKGDJ-HOKHCIIBSA-N
Mol Weight 384.43 g/mol
Molecular Formula C25H20O4
Exact Mass 384.136159 g/mol

Vapor Phase (Gas) Infrared Spectrum

Vapor Phase (Gas) Infrared Spectrum

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SpectraBase Spectrum ID 8ghcVeBbFo2
Name rel-(1R,2as,8bs)-2A-(4-Methoxybenzoyl)-1-(phenyl)-1,2,2A,8B-tetrahydro-3H-benzo[B]cyclobuta[D]pyran-3-one
Comments Computed using SmartSpectra Model v1.42
Copyright Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 384.136159120 u
Formula C25H20O4
InChI InChI=1S/C25H20O4/c1-28-18-13-11-17(12-14-18)23(26)25-15-20(16-7-3-2-4-8-16)22(25)19-9-5-6-10-21(19)29-24(25)27/h2-14,20,22H,15H2,1H3/t20-,22+,25-/m0/s1
InChIKey HMIBLPNXYWKGDJ-HOKHCIIBSA-N
Molecular Weight 384.431 g/mol
SMILES C=12C([C@]3([C@@](C(O2)=O)(C[C@]3(C=2C=CC=CC2)[H])C(C=2C=CC(=CC2)OC)=O)[H])=CC=CC1
Spectrum/Structure Validation Score (Vapor Phase IR) 0.923937