3,4-Dimethoxyphenylboronic acid
3,4-Dimethoxyphenylboronic acid (CAS: 122775-35-3) is an organoboron compound with the linear formula (CH3O)2C6H3B(OH)2 and a molecular weight of 181.98 g/mol. This aryl boronic acid derivative serves as a valuable building block in organic synthesis, particularly in cross-coupling reactions. It is widely employed in the research and development of novel organic molecules within the pharmaceutical and fine chemical industries.
- Synonyms
- (CH3O)2C6H3B(OH)2
Suzuki-Miyaura Coupling Reagent
3,4-Dimethoxyphenylboronic acid is extensively utilised as a key coupling partner in Suzuki-Miyaura reactions. This enables the formation of carbon-carbon bonds for the synthesis of complex biaryl compounds, which are common structural motifs in pharmaceuticals and advanced materials.
Organic Synthesis Intermediate
As a versatile intermediate, this compound facilitates the introduction of the 3,4-dimethoxyphenyl moiety into diverse molecular architectures. Its reactivity makes it suitable for constructing target molecules in medicinal chemistry and agrochemical research.
Research and Development
This boronic acid is a standard reagent in academic and industrial research laboratories for exploring new synthetic routes and discovering novel chemical entities. Its availability aids in accelerating drug discovery and material science innovation.
| Molecular weight | 181.98 |
|---|---|
| Linear formula | (CH3O)2C6H3B(OH)2 |
| Assay | ≥95.0% |
| Melting point | 245-250 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 3,4-Dimethoxyphenylboronic acid used for?
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3,4-Dimethoxyphenylboronic acid is primarily used as a building block in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions for the formation of carbon-carbon bonds. It serves as an intermediate in the development of pharmaceuticals, fine chemicals, and advanced materials.
What is the CAS number and formula for 3,4-Dimethoxyphenylboronic acid?
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The CAS number for 3,4-Dimethoxyphenylboronic acid is 122775-35-3. Its linear formula is (CH3O)2C6H3B(OH)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,4-Dimethoxyphenylboronic acid with an assay of ≥95.0%. This product is intended for research and technical applications. TSS does not represent this chemical as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling considerations for 3,4-Dimethoxyphenylboronic acid?
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According to GHS information, 3,4-Dimethoxyphenylboronic acid requires appropriate safety precautions. Users should wear eyeshields and gloves. For airborne particles, a type N95 (US) or type P1 (EN143) respirator filter is recommended. It is classified under WGK 2 in Germany.
How is 3,4-Dimethoxyphenylboronic acid packed and shipped?
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Tech Serve Solutions packs and exports fine chemicals like 3,4-Dimethoxyphenylboronic acid adhering to international shipping regulations. Please contact us for specific packaging details and shipping options.
How can I request a sample or quote for 3,4-Dimethoxyphenylboronic acid?
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To request a sample or obtain a quote for 3,4-Dimethoxyphenylboronic acid, please utilise the contact form on our website or reach out to our sales team directly.
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