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Atomfair (5-Methylthiophen-2-yl)boronic acid 5-Methyl-2-thiopheneboronic acid C5H7BO2S

Description (5-Methylthiophen-2-yl)boronic acid (CAS No. 162607-20-7) is a high-purity boronic acid derivative with the molecular formula C5H7BO2S . This heterocyclic compound features a thiophene ring substituted with a methyl group at the 5-position and a boronic acid moiety at the 2-position, making it a versatile building block for Suzuki-Miyaura cross-coupling reactions. Ideal for pharmaceutical, agrochemical, and materials science research, this reagent is supplied as a white to off-white crystalline powder with ??95% purity (HPLC). Store under inert conditions at 2-8??C to ensure stability. Suitable for use in organic synthesis, catalysis, and as a ligand in metal-organic frameworks (MOFs).

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Description

Description

(5-Methylthiophen-2-yl)boronic acid (CAS No. 162607-20-7) is a high-purity boronic acid derivative with the molecular formula C5H7BO2S. This heterocyclic compound features a thiophene ring substituted with a methyl group at the 5-position and a boronic acid moiety at the 2-position, making it a versatile building block for Suzuki-Miyaura cross-coupling reactions. Ideal for pharmaceutical, agrochemical, and materials science research, this reagent is supplied as a white to off-white crystalline powder with ??95% purity (HPLC). Store under inert conditions at 2-8??C to ensure stability. Suitable for use in organic synthesis, catalysis, and as a ligand in metal-organic frameworks (MOFs).

  • CAS No: 162607-20-7
  • Molecular Formula: C5H7BO2S
  • Molecular Weight: 141.99
  • Exact Mass: 142.0259808
  • Monoisotopic Mass: 142.0259808
  • IUPAC Name: (5-methylthiophen-2-yl)boronic acid
  • SMILES: B(C1=CC=C(S1)C)(O)O
  • Synonyms: (5-methylthiophen-2-yl)boronic Acid, 5-Methyl-2-thiopheneboronic acid, 672-308-9, 5-Methylthiophene-2-boronic acid, 162607-20-7

Application

(5-Methylthiophen-2-yl)boronic acid is widely used in palladium-catalyzed cross-coupling reactions to synthesize biaryl and heteroaryl compounds for drug discovery. It serves as a key intermediate in the development of thiophene-based pharmaceuticals and organic electronic materials. Researchers also employ it in the preparation of sensors and functional polymers due to its robust reactivity and structural versatility.

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