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Tryptanthrin

View entire compound with spectra: 3 NMR, 2 FTIR, 1 Raman, and 9 MS (GC)

Tryptanthrin
SpectraBase Compound ID L5GaaAXgU3D
InChI InChI=1S/C15H8N2O2/c18-13-10-6-2-4-8-12(10)17-14(13)16-11-7-3-1-5-9(11)15(17)19/h1-8H
InChIKey VQQVWGVXDIPORV-UHFFFAOYSA-N
Mol Weight 248.24 g/mol
Molecular Formula C15H8N2O2
Exact Mass 248.058578 g/mol

13C Nuclear Magnetic Resonance (NMR) Spectrum

13C Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID Lvm0gWWi3oz
Name Tryptanthrine
Source of Sample Sigma-Aldrich Co. LLC.
Catalog Number 299502
CAS Registry Number 13220-57-0
Copyright Copyright © 2021-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C15H8N2O2
InChI 1S/C15H8N2O2/c18-13-10-6-2-4-8-12(10)17-14(13)16-11-7-3-1-5-9(11)15(17)19/h1-8H
InChIKey VQQVWGVXDIPORV-UHFFFAOYSA-N
Observed nucleus 13C
Purity >=98%
Solvent CDCl3
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms Couroupitine A Indolo(2,1-b)quinazoline-6,12-dione NSC 349447 Tryptanthrine
Wiley ID SIAL_13CNMR_005813