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1-Hydroxy-7-azabenzotriazole

View entire compound with spectra: 3 NMR, 4 FTIR, and 1 Raman

1-Hydroxy-7-azabenzotriazole
SpectraBase Compound ID 3wZUkWh503l
InChI InChI=1S/C5H4N4O/c10-9-5-4(7-8-9)2-1-3-6-5/h1-3,10H
InChIKey FPIRBHDGWMWJEP-UHFFFAOYSA-N
Mol Weight 136.11 g/mol
Molecular Formula C5H4N4O
Exact Mass 136.038511 g/mol

13C Nuclear Magnetic Resonance (NMR) Spectrum

13C Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID JKKlQixD2r9
Name 1-Hydroxy-7-azabenzotriazole
Source of Sample Sigma-Aldrich Co. LLC.
Catalog Number 445452
CAS Registry Number 39968-33-7
Copyright Copyright © 2021-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021 John Wiley & Sons, Inc. All Rights Reserved.
Formula C5H4N4O
InChI InChI=1S/C5H4N4O/c10-9-5-4(7-8-9)2-1-3-6-5/h1-3,10H
InChIKey FPIRBHDGWMWJEP-UHFFFAOYSA-N
Observed nucleus 13C
Purity 98%
Solvent DMSO-d6
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms 3H-[1,2,3]-Triazolo[4,5-b]pyridin-3-ol HOAt
Wiley ID SIAL_13CNMR_009798