Name: 5-CHLOROTHIOPHENE-2-CARBOXYLICACID.

Synonym:5-CHLOROTHIOPHENE-2-CARBOXYLICACID;5-CHLORO-2-THIOPHENECARBOXYLICACID;AKOSB000092;2-Thiophenecarboxylicacid,5-chloro-;5-chloro-2-thiophenecarboxylicaci;Chlorothiophene-2-carboxy;5-Chlorothiophene-2-carboxylicAcid,97+%;RivaroxabanImpurityN

CAS No: 24065-33-6.

Molecular formula: C5H3ClO2S.

Molecular weight: 162.59.

Appearance: Gray solid.

Purity: 98%.

Melting point: 154158 °C (lit.).

Boiling point: 287.0 ±20.0 °C (Predicted).

Density: 1.466 (estimate).

Uses: 2-chlorothiophene-5-formic acid is an organic synthesis intermediate and pharmaceutical intermediate. It is mainly used as the intermediate of rivasaban, a raw material drug to prevent venous thrombosis, in laboratory research and chemical pharmaceutical synthesis.