4-Borono-2-methoxybenzoic acid

4-Borono-2-methoxybenzoic acid (CAS: 851335-12-1) is a high-purity difunctional substituted aromatic boronic acid fine chemical intermediate. The molecular structure integrates boronic acid group, methoxy group and carboxyl group on the benzene ring, featuring multi-site reactive activity and excellent structural stability. The coexistence of acidic carboxyl group and active boronic acid functional group endows the product with unique selective reaction performance, while the methoxy substitution improves molecular stability and organic solubility. This product has moderate hydrolysis resistance and low side reaction rate in synthetic reactions. With stable batch consistency and high coupling activity, 4-Borono-2-methoxybenzoic acid (CAS: 851335-12-1) is an indispensable core building block for high-end pharmaceutical intermediate synthesis, carboxylic acid derivative preparation and industrial cross-coupling reactions.

2-Methoxy-4-boronobenzoic acid, 4-Dihydroxyboryl-2-methoxybenzoic acid, 2-Methoxy-4- (dihydroxyboryl) benzoic acid, 4-Borono-2-methoxybenzenecarboxylic acid

1. Pharmaceutical Intermediate Synthetic Application: 4-Borono-2-methoxybenzoic acid (CAS: 851335-12-1) is widely used in the synthesis of high-value benzoic acid-based pharmaceutical intermediates. Its unique tri-functional substituted benzene structure can effectively optimize the pharmacological properties of drug molecules, and is commonly applied in the research and industrial production of anti-tumor and anti-inflammatory drug precursors. 2. Industrial Suzuki Cross-Coupling Reaction Application: 4-Borono-2-methoxybenzoic acid (CAS: 851335-12-1) serves as a key reactive raw material for industrial Suzuki cross-coupling reactions. The stable molecular structure effectively reduces by-product generation in large-scale continuous production, improving the synthesis yield and structural purity of methoxy and carboxyl substituted biphenyl compounds. 3. Functional Carboxylic Acid Derivatization Application: 4-Borono-2-methoxybenzoic acid (CAS: 851335-12-1) is applied in the customized derivation of multifunctional aromatic carboxylic acid fine chemicals. The dual active functional groups of boronic acid and carboxyl support multi-step selective structural modification, providing high-purity intermediates for organic functional material synthesis and chemical additive preparation. 4. Laboratory Organic Synthesis Research Application: 4-Borono-2-methoxybenzoic acid (CAS: 851335-12-1) acts as a standard experimental reagent for the research of multi-substituted benzoic acid boronic acid reaction mechanisms, supporting laboratory new compound development and synthetic process optimization of multifunctional aromatic intermediates.

98%

C8H9BO5

195.97

2 years under proper storage

White to Off-white Crystalline Powder

Synthetic Grade / Research Grade / Pharmaceutical Intermediate Grade

1.42±0.1 g/cm3