3-Thiopheneboronic acid

3-Thiopheneboronic acid (CAS 6165-69-1) is a high-activity sulfur-containing heterocyclic boronic acid fine chemical. It features stable chemical properties, moderate hygroscopicity and excellent Suzuki cross-coupling reaction activity. The unique thiophene heterocyclic structure endows the compound with good molecular derivatization performance and organic solubility. 3-Thiopheneboronic acid (CAS 6165-69-1) is a core heterocyclic synthetic building block, widely applied in pharmaceutical intermediate synthesis, functional heterocyclic material preparation and organic synthetic laboratory research.

29339900

1. Heterocyclic Coupling Reaction Synthesis: 3-Thiopheneboronic acid (CAS 6165-69-1) serves as a high-efficiency heterocyclic coupling monomer for Suzuki-Miyaura cross-coupling reactions. It can undergo high-selectivity coupling reactions with various halogenated aromatic and heterocyclic compounds to construct thiophene-containing biaryl skeletons, supporting batch production of high-purity sulfur-containing heterocyclic intermediates for industrial organic synthesis. 2. Pharmaceutical Intermediate Derivatization: 3-Thiopheneboronic acid (CAS 6165-69-1) is a key modular intermediate for innovative drug research and development. The stable thiophene heterocyclic structure can optimize the lipophilicity and biological activity of drug molecules, and is widely used in the synthesis of antibacterial agents, telomerase inhibitors and targeted therapeutic pharmaceutical intermediates. 3. Functional Heterocyclic Material Preparation: 3-Thiopheneboronic acid (CAS 6165-69-1) has multiple active modification sites on the thiophene ring. It supports multi-step functional group transformation and structural derivation, meeting the preparation demands of high-performance thiophene-based functional materials and downstream heterocyclic fine chemical derivatives. 4. Laboratory Organic Synthetic Research: 3-Thiopheneboronic acid (CAS 6165-69-1) is a standard high-purity laboratory research reagent. With stable batch consistency and controllable reaction activity, it is widely used in organic reaction mechanism verification and process optimization of sulfur-containing heterocyclic compounds in chemical and pharmaceutical research institutions.

≥98%

C4H5BO2S

127.96

2 years under proper storage

Off-white to grayish white crystalline powder

Laboratory Grade, Industrial Grade

1.32±0.1 g/cm3

164-169°C