5-Formyl-2-thiopheneboronic acid

Product Name:5-Formyl-2-thiopheneboronic acid
CAS:4347-33-5
MFC5H5BO3S
MW:155.97
EINECS:
MOL File:4347-33-5.mol

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5-Formyl-2-thiopheneboronic Acid: Technical Guide & Applications

Contents

Product Specifications & Comparative Analysis

Parameter 5-Formyl-2-thiopheneboronic Acid 5-Acetyl-2-thiopheneboronic Acid
CAS No. 4347-33-5 N/A
Molecular Formula C5H5BO3S C6H7BO3S
Melting Point 132-135°C 142-148°C
Density 1.41 g/cm³ 1.38 g/cm³
Storage Air-sensitive, store at 2-8°C in dark

Functional Applications

This boronic acid derivative serves as critical building block in:

  • Suzuki-Miyaura cross-coupling reactions
  • Pharmaceutical intermediates (e.g., kinase inhibitors)
  • Organic electronic materials
  • Fluorescent probe synthesis

Operational Scenarios

Case 1: Heterocyclic Compound Synthesis

Used with Pd/C catalyst in DME solvent system for preparing 5′-nitro-(2,2′-bithiophene)-5-carbaldehyde, achieving 89% yield under optimized conditions.

Case 2: Drug Intermediate Production

Enabled efficient synthesis of antitumor compound precursors through regioselective coupling reactions.

Client Case Studies

Biotech Research Institute (Wuhan)

Utilized 25kg batch for developing novel PET imaging agents, reporting 98.2% reaction efficiency and 99.5% HPLC purity.

Materials Science Laboratory (Shanghai)

Integrated into conjugated polymer synthesis for OLED devices, achieving 15% improvement in charge carrier mobility.

Inquiry Guidance

Available packaging options:

Package Size Purity Lead Time
1g >97% 3-5 days
25kg >99% 2 weeks

Contact our technical team:
Email: info@vivalr.com
Tel: (86) 15866781826

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