5-Chloro-2-thiophenecarboxylic acid

It also serves as a building block for other organic compounds and research materials, such as specific nitrothiophene derivatives and ruthenium complexes. 5-Chloro-2-thiophenecarboxylic acid is used mainly as a chemical intermediate in the synthesis of pharmaceuticals, most notably the anticoagulant drug rivaroxaban.

API Name Rivaroxaban
CAS No 24065-33-6
Molecular Formula C5H3ClO2S
Molecular Weight 162.59 g/mol
Synonyms 5-chlorothiophene-2-carboxylic acid

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