Thiophene-3-carboxylic acid (C5H4O2S)

Looking for routes to Thiophene-3-carboxylic acid? Thiophene-3-carboxylic acid presents a C5 framework, aromatic rings, a carboxylic acid. Use the planner with prefilled SMILES, or copy O=C(O)c1ccsc1 (CAS 88-13-1).

Target: Thiophene-3-carboxylic acid
CAS: 88-13-1
Formula: C5H4O2S
Approx. MW: 128.14
SMILES: O=C(O)c1ccsc1
PubChem CID: 6918
Approx. carbons: C5

Thiophene-3-carboxylic acid structure

Properties

Molecular weight: 128.14

View on PubChem

Thiophene-3-carboxylic acid 1H / 13C NMR spectrum →

FAQ

What is the chemical formula of Thiophene-3-carboxylic acid?

Thiophene-3-carboxylic acid has molecular formula C5H4O2S. Molecular weight about 128.14 g·mol⁻¹.

What is the CAS number of Thiophene-3-carboxylic acid?

The CAS Registry Number for Thiophene-3-carboxylic acid is 88-13-1.

Run AI retrosynthesis for Thiophene-3-carboxylic acid Target catalog AI tools overview

Start from this SMILES and explore AI retrosynthesis routes for C5H4O2S.

Related targets

Similar compounds

2-Thiophenecarboxylic acid 2-(1H-Imidazol-1-Yl)Acetic Acid 2-Furoic Acid 3-Furoic Acid 5-Methylisoxazole-4-carboxylic acid Orotic acid

Browse the full target catalog

References & tools

ChemicalTool Reaction — AI retrosynthesis with optional library evidence.
PubChem — compound identifiers and structure depictions (NIH/NCBI).
Related: AiZynthFinder / synthesis planning literature for computer-aided retrosynthesis.