3-Chlorothieno[2,3-b]thiophene-2-carboxylic acid structure

3-Chlorothieno[2,3-b]thiophene-2-carboxylic acid

4-chlorothieno[2,3-b]thiophene-5-carboxylic acid

Also Known As: 3-chlorothieno[2,3-b]thiophene-2-carboxylic acid|4-chlorothieno[2,3-b]thiophene-5-carboxylic acid|3-Chlor-thienothiophencarbonsaeure|Fr21201|Thieno[2,3-b]thiophene-2-carboxylicacid, 3-chloro-|3-Chlor-thieno<2,3b>thiophencarbonsaeure|AI-942/13331045|3-chlorothiopheno[2,3-b]thiophene-2-carboxylic acid|3-CHLOROTHIENO[2,3-B]THIOPHENE-2-CARBOXYLICACID|F2124-0611|METHYL 2-AMINO-5-FLUORO-4-(1H-PYRAZOL-1-YL)BENZOATE|8-chloro-4,6-dithiabicyclo[3.3.0]octa-2,7,9-triene-7-carboxylic Acid

CAS: 39244-08-1
Molecular Formula C7H3ClO2S2
Molecular Weight 217.9263 g/mol
LogP 3.3144
Topological Polar Surface Area 37.3 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 3
Rotatable Bonds 1
Exact Mass 217.9263
Monoisotopic Mass 217.9263
Heavy Atoms 12
Complexity 443.1318

Chemical Identifiers

CAS Number 39244-08-1
SMILES C1=CSC2=C1C(=C(S2)C(=O)O)Cl

Product Overview

3-Chlorothieno[2,3-b]thiophene-2-carboxylic acid (CAS 39244-08-1), with molecular formula C7H3ClO2S2 and molecular weight 217.9263 g/mol. IUPAC: 4-chlorothieno[2,3-b]thiophene-5-carboxylic acid.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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3-Chlorothieno[2,3-b]thiophene-2-carboxylic acid is a custom synthesis product. We offer services from milligram to kilogram scale.

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