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3-Amino-2-thiophenecarboxylic acid methyl ester

View entire compound with spectra: 7 NMR, 4 FTIR, 1 Raman, and 2 MS (GC)

3-Amino-2-thiophenecarboxylic acid methyl ester
SpectraBase Compound ID 48EzhIRjGRZ
InChI InChI=1S/C6H7NO2S/c1-9-6(8)5-4(7)2-3-10-5/h2-3H,7H2,1H3
InChIKey TWEQNZZOOFKOER-UHFFFAOYSA-N
Mol Weight 157.19 g/mol
Molecular Formula C6H7NO2S
Exact Mass 157.01975 g/mol

13C Nuclear Magnetic Resonance (NMR) Spectrum

13C Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID 1KyjY1jMCsp
Name Methyl 3-amino-2-thiophenecarboxylate
Source of Sample Sigma-Aldrich Co. LLC.
Catalog Number 232904
CAS Registry Number 22288-78-4
Copyright Copyright © 2021-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C6H7NO2S
InChI 1S/C6H7NO2S/c1-9-6(8)5-4(7)2-3-10-5/h2-3H,7H2,1H3
InChIKey TWEQNZZOOFKOER-UHFFFAOYSA-N
Observed nucleus 13C
Purity 99%
Solvent DMSO-d6
Source of Spectrum Sigma-Aldrich Co. LLC.
Wiley ID SIAL_13CNMR_003608