Compound Q&A
How is 5-Nitro-2-thiophenecarboxylic acid (CAS: 6317-37-9) typically synthesized?
Answer
5-Nitro-2-thiophenecarboxylic acid can be synthesized through the nitration of 2-thiophenecarboxylic acid. This process typically involves the use of concentrated nitric acid and sulfuric acid as a catalyst. The yield is generally around 75-80%, and the reaction requires careful temperature control to avoid decomposition.
About
CAS No
6317-37-9
English Name
5-Nitro-2-thiophenecarboxylic acid
Molecular Formula
C5H3NO4S
Molecular Weight
173.15 g/mol
SMILES
C1=C(SC(=C1)[N+](=O)[O-])C(=O)O
InChIKey
UNEPVPOHGXLUIR-UHFFFAOYSA-N
Last Updated: 2025-09-07 10:19
