2-Butoxy-3-formyl-5-methylphenylboronic acid
2-Butoxy-3-formyl-5-methylphenylboronic acid (CAS: 480424-51-9) is a versatile organic compound with a molecular weight of 236.07 g/mol. It functions as a key building block in organic synthesis, particularly in cross-coupling reactions. The presence of both an aldehyde and a boronic acid moiety allows for diverse chemical transformations, making it valuable in the development of new molecules for research and specialised industrial applications.

Organic Synthesis
Utilised as a building block in the synthesis of complex organic molecules. The boronic acid group is amenable to Suzuki-Miyaura coupling, while the aldehyde function allows for various nucleophilic addition and condensation reactions.
Pharmaceutical Intermediate Development
Serves as a crucial intermediate in the multi-step synthesis of potential pharmaceutical compounds. Its specific functional groups enable targeted modifications in drug discovery programmes.
Materials Science Research
Can be incorporated into the synthesis of novel organic materials. The aromatic core and reactive functional groups offer possibilities for designing polymers or functionalised surfaces.
| Molecular weight | 236.07 |
|---|---|
| Linear formula | C6H2OCH2CH2CH2CH3COHCH3B(OH)2 |
| Assay | ≥95% |
| Melting point | 77-82 °C |
| 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 2-Butoxy-3-formyl-5-methylphenylboronic acid used for?
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This compound is primarily used as a building block in organic synthesis, particularly for developing pharmaceutical intermediates and in materials science research due to its reactive aldehyde and boronic acid functionalities.
What are the CAS number and formula for this product?
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The CAS number is 480424-51-9. The linear formula is C12H17BO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Butoxy-3-formyl-5-methylphenylboronic acid with an assay of ≥95%. This is a research-grade chemical and is not supplied as USP, BP, or EP grade.
How should 2-Butoxy-3-formyl-5-methylphenylboronic acid be handled safely?
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Handle with appropriate personal protective equipment, including eyeshields and gloves. A respirator filter of type N95 (US) or P1 (EN143) is recommended. Ensure adequate ventilation. It has a WGK rating of 3 in Germany.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions, as a specialist global supplier and exporter since 1998, ensures appropriate packing and shipment of chemicals according to international regulations for research and industrial use.
How can I request a sample or quote for 2-Butoxy-3-formyl-5-methylphenylboronic acid?
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To request a sample or quote, please contact the Tech Serve Solutions sales team via the website or listed contact details, providing the product name and CAS number (480424-51-9).
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