2-Formyl-4-methoxyphenylboronic acid
2-Formyl-4-methoxyphenylboronic acid (CAS: 139962-95-1, C8H9BO4) is a versatile organic compound with a molecular weight of 179.97 g/mol. It functions as a valuable building block in organic synthesis, particularly in cross-coupling reactions. This compound features both an aldehyde and a boronic acid functional group, making it suitable for a range of chemical transformations in research and development settings.

Organic Synthesis Intermediate
This boronic acid derivative serves as a key intermediate in the synthesis of complex organic molecules. Its dual functionality allows for participation in various coupling chemistries and derivatisation reactions.
Pharmaceutical Research
It is employed in the development of novel pharmaceutical compounds. The structure can be incorporated into potential drug candidates, aiding in medicinal chemistry research and drug discovery programmes.
Materials Science
The compound's unique structure may find applications in the synthesis of advanced materials. It can be used to introduce specific functionalities into polymers or other material matrices.
| Molecular weight | 179.97 |
|---|---|
| Empirical formula | C8H9BO4 |
| Assay | 97% |
| Storage temperature | 2-8°C |
| Melting point | 166-170 °C |
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 2-Formyl-4-methoxyphenylboronic acid used for?
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2-Formyl-4-methoxyphenylboronic acid is primarily used as a building block in organic synthesis, particularly in cross-coupling reactions and for the development of pharmaceutical compounds and advanced materials.
What are the CAS number and formula for 2-Formyl-4-methoxyphenylboronic acid?
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The CAS number is 139962-95-1 and the empirical formula is C8H9BO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Formyl-4-methoxyphenylboronic acid with an assay of 97%. This compound is supplied for research and laboratory use and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should 2-Formyl-4-methoxyphenylboronic acid be handled and stored?
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As a chemical reagent, handle with appropriate personal protective equipment. Refer to the Safety Data Sheet for detailed handling instructions. It should be stored at 2-8°C.
Is 2-Formyl-4-methoxyphenylboronic acid a controlled substance?
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Based on the provided data, 2-Formyl-4-methoxyphenylboronic acid is not indicated as a controlled substance.
How is this chemical packed and shipped?
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Tech Serve Solutions packs and exports fine chemicals globally, adhering to all necessary shipping regulations for chemical products. Specific packaging details will be provided upon inquiry.
How can I request a quote or sample?
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To request a quote or a sample of 2-Formyl-4-methoxyphenylboronic acid, please contact the Tech Serve Solutions sales team via our website or designated contact channels.
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