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5-Tert-butyl-3-[(2-carboxy-2-cyanovinyl)amino]-2-thiophenecarboxylic acid, 3-ethyl 2-methyl ester

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

5-Tert-butyl-3-[(2-carboxy-2-cyanovinyl)amino]-2-thiophenecarboxylic acid, 3-ethyl 2-methyl ester
SpectraBase Compound ID 91bbGiRrvmP
InChI InChI=1S/C16H20N2O4S/c1-6-22-14(19)10(8-17)9-18-11-7-12(16(2,3)4)23-13(11)15(20)21-5/h7,9,18H,6H2,1-5H3
InChIKey VNHKFAAYTCXGGC-UHFFFAOYSA-N
Mol Weight 336.41 g/mol
Molecular Formula C16H20N2O4S
Exact Mass 336.114378 g/mol

1H Nuclear Magnetic Resonance (NMR) Spectrum

1H Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID 19HJvAWBGqb
Name 5-tert-BUTYL-3-[(2-CARBOXY-2-CYANOVINYL)AMINO]-2-THIOPHENECARBOXYLIC ACID, 3-ETHYL 2-METHYL ESTER
Source of Sample Maybridge Chemical Company Ltd., North Cornwall, England
Copyright Copyright © 1991-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C16H20N2O4S
InChI InChI=1S/C16H20N2O4S/c1-6-22-14(19)10(8-17)9-18-11-7-12(16(2,3)4)23-13(11)15(20)21-5/h7,9,18H,6H2,1-5H3
InChIKey VNHKFAAYTCXGGC-UHFFFAOYSA-N
Instrument Name BRUKER AC-300
Melting Point 165-167C
Molecular Weight 336.41
Solvent CDCl3; Reference=TMS; Temperature 297K