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o-Cresolphthalein

View entire compound with spectra: 4 NMR, 4 FTIR, and 1 MS (GC)

o-Cresolphthalein
SpectraBase Compound ID A3pGfa9sRAC
InChI InChI=1S/C22H18O4/c1-13-11-15(7-9-19(13)23)22(16-8-10-20(24)14(2)12-16)18-6-4-3-5-17(18)21(25)26-22/h3-12,23-24H,1-2H3
InChIKey CPBJMKMKNCRKQB-UHFFFAOYSA-N
Mol Weight 346.38 g/mol
Molecular Formula C22H18O4
Exact Mass 346.120509 g/mol

1H Nuclear Magnetic Resonance (NMR) Spectrum

1H Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID 5cUxMqSDCDT
Name 3,3-bis(4-hydroxy-3-methylphenyl)-2-benzofuran-1(3H)-one
Copyright Copyright © 2022-2024 Chemical Block, Russia, Leninsky Prospect 47 - Database Compilation Copyright © 2022-2024 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 346.120509056 u
Formula C22H18O4
InChI InChI=1S/C22H18O4/c1-13-11-15(7-9-19(13)23)22(16-8-10-20(24)14(2)12-16)18-6-4-3-5-17(18)21(25)26-22/h3-12,23-24H,1-2H3
InChIKey CPBJMKMKNCRKQB-UHFFFAOYSA-N
Molecular Weight 346.382 g/mol
NMR Offset 18.0068
NMR Spectrometer Frequency 500.134
Observed nucleus 1H
Sample State Soluted
Sample_ID 1H_CB_2020_1535
Solvent DMSO-d6
Source Vendor ID: NMR/12278003