(2-Ethylphenyl) boronic acid

(2-Ethylphenyl) boronic acid (CAS: 90002-36-1) is a high-purity ortho-ethyl substituted aromatic boronic acid fine chemical intermediate. The ethyl functional group is modified on the ortho position of the benzene ring, featuring moderate steric hindrance, excellent lipophilicity and stable chemical activity. (2-Ethylphenyl) boronic acid (CAS: 90002-36-1) has low hydrolysis tendency and high reaction selectivity in cross-coupling reactions, with stable batch quality and fewer synthetic by-products. It is widely applicable in industrial fine chemical derivation, pharmaceutical intermediate synthesis, Suzuki coupling reaction production and laboratory organic synthesis research, serving as a fundamental substituted phenylboronic acid intermediate in the fine chemical industry.

2-Ethylbenzeneboronic acid, o-Ethylphenylboronic acid, 2-Ethylphenyl boronic acid, 2-Boronoethylbenzene

1. Industrial Suzuki Cross-Coupling Synthesis Application: (2-Ethylphenyl) boronic acid (CAS: 90002-36-1) is a core monomer for industrial ortho-substituted aromatic cross-coupling reactions. The ortho-ethyl structure provides moderate steric hindrance, effectively improving reaction specificity and reducing side reactions, and can efficiently synthesize high-purity ethyl-substituted biphenyl derivatives for large-scale fine chemical industrial production. 2. Pharmaceutical Intermediate Preparation Application: (2-Ethylphenyl) boronic acid (CAS: 90002-36-1) is an essential raw material for the R&D and industrial manufacturing of pharmaceutical intermediates. The ethyl-substituted benzene ring structure optimizes the lipophilicity and molecular stability of drug compounds, and is widely used in the synthesis of anti-inflammatory, analgesic and neurological drug intermediates. 3. Fine Chemical Structural Derivatization Application: (2-Ethylphenyl) boronic acid (CAS: 90002-36-1) acts as a key precursor for customized fine chemical synthesis. The active boronic acid functional group supports precise molecular grafting and structural modification, and is commonly used in the production of high-purity alkyl-substituted aromatic functional additives and chemical intermediates. 4. Laboratory Organic Synthesis Research Application: (2-Ethylphenyl) boronic acid (CAS: 90002-36-1) is a standard experimental reagent for studying the synthesis mechanism of ortho-alkyl substituted phenylboronic acids, supporting the development of new organic compounds and the optimization of industrial synthetic process parameters.

98%

C8H11BO2

149.98

2 years under proper storage

White to Off-white Crystalline Powder

Synthetic Grade / Research Grade / Fine Chemical Intermediate Grade

1.09±0.1 g/cm3