4-Ethoxy-3-formylphenylboronic acid
4-Ethoxy-3-formylphenylboronic acid (CAS: 480424-63-3) is a disubstituted aryl boronic acid derivative with a molecular weight of 193.99 g/mol. This compound features both an aldehyde and a boronic acid functional group, making it a versatile building block in organic synthesis. It is commonly employed in Suzuki-Miyaura cross-coupling reactions and other transformations for the construction of complex organic molecules, particularly in pharmaceutical research and materials science.
Organic Synthesis Intermediate
Serves as a key intermediate in the synthesis of diverse organic compounds, leveraging its dual functionality for complex molecular assembly.
Suzuki-Miyaura Coupling Reactions
A valuable reagent for palladium-catalyzed Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds with aryl or vinyl halides.
Pharmaceutical Research
Utilised in the development of novel pharmaceutical agents and drug discovery programmes due to its role as a versatile building block.
Materials Science
Contributes to the synthesis of advanced materials, including organic electronics and functional polymers, through its reactive functional groups.
| Molecular weight | 193.99 |
|---|---|
| Linear formula | C6H3OCH2CH3CHOB(OH)2 |
| Assay | ≥95% |
| Storage temperature | 2-8°C |
| Melting point | 175-189 °C |
Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3261 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-36/37/39-45 |
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 4-Ethoxy-3-formylphenylboronic acid used for?
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4-Ethoxy-3-formylphenylboronic acid is primarily used as an intermediate in organic synthesis, particularly in Suzuki-Miyaura coupling reactions for the development of pharmaceuticals and advanced materials.
What is the CAS number and formula for 4-Ethoxy-3-formylphenylboronic acid?
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The CAS number is 480424-63-3 and its linear formula is C6H3(OCH2CH3)CHOB(OH)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Ethoxy-3-formylphenylboronic acid with a minimum purity of 95%. We do not represent this product as USP, BP, or EP grade.
How should 4-Ethoxy-3-formylphenylboronic acid be handled and stored?
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This compound is classified as corrosive and causes severe skin burns and eye damage (H314). It requires careful handling with appropriate personal protective equipment, including gloves, eye protection, and respiratory protection. Store at 2-8°C.
Is 4-Ethoxy-3-formylphenylboronic acid available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 4-Ethoxy-3-formylphenylboronic acid.
How can I request a quote or sample?
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To request a quote or sample of 4-Ethoxy-3-formylphenylboronic acid, please contact our sales team through our website or by phone.
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