4-Amino-2-thiophenecarboxylic acid
CAS Registry Number®
89499-38-7
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CAS Name
4-Amino-2-thiophenecarboxylic acidMolecular Formula
C5H5NO2SMolecular Mass
143.16Cite this Page
4-Amino-2-thiophenecarboxylic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=89499-38-7 (retrieved ) (CAS RN: 89499-38-7). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
264-266 °C
Source(s)
- (1) Denotes property values from the ZIC/VINITI data file provided by InfoChem.
Other Names and Identifiers
InChI
InChI=1S/C5H5NO2S/c6-3-1-4(5(7)8)9-2-3/h1-2H,6H2,(H,7,8)
InChIKey
InChIKey=CQGOUQDVWSOUPD-UHFFFAOYSA-N
SMILES
C(O)(=O)C1=CC(N)=CS1
Canonical SMILES
O=C(O)C=1SC=C(N)C1
Other Names for this Substance
- 2-Thiophenecarboxylic acid, 4-amino-
- 4-Amino-2-thiophenecarboxylic acid
