2-Ethoxy-1-naphthaleneboronic acid
2-Ethoxy-1-naphthaleneboronic acid (CAS: 148345-64-6), with the molecular formula C2H5OC10H6B(OH)2 and a molecular weight of 216.04 g/mol, is an organoboron compound. It serves as a key reactant in palladium-catalyzed Suzuki-Miyaura cross-coupling reactions. This compound is valuable in synthetic organic chemistry for the construction of complex molecules and is supplied by Tech Serve Solutions for research and development purposes.
- IUPAC
- 2-Ethoxy-1-naphthylboronic acid
- Synonyms
- 2-Ethoxy-1-naphthylboronic acid

Suzuki-Miyaura Cross-Coupling Reactions
2-Ethoxy-1-naphthaleneboronic acid is a crucial building block for palladium-catalyzed Suzuki-Miyaura cross-coupling reactions. This enables the formation of carbon-carbon bonds, facilitating the synthesis of biaryl compounds and other complex organic structures.
Organic Synthesis Intermediate
This aryl boronic acid derivative is widely employed as an intermediate in general organic synthesis. Its naphthalene core and ethoxy substituent allow for the introduction of specific structural motifs into target molecules.
Research and Development
As a specialised reagent, 2-Ethoxy-1-naphthaleneboronic acid is utilised in academic and industrial research laboratories for exploring new synthetic pathways and developing novel chemical entities.
| Molecular weight | 216.04 |
|---|---|
| Linear formula | C2H5OC10H6B(OH)2 |
| Application | Reactant for:• Pd-catalyzed Suzuki-Miyaura reaction1,2,3 |
| Melting point | 102-106 °C (dec.)(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 2-Ethoxy-1-naphthaleneboronic acid used for?
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2-Ethoxy-1-naphthaleneboronic acid is primarily used as a reactant in palladium-catalyzed Suzuki-Miyaura cross-coupling reactions for the synthesis of complex organic molecules.
What are the CAS number and chemical formula for 2-Ethoxy-1-naphthaleneboronic acid?
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The CAS number for 2-Ethoxy-1-naphthaleneboronic acid is 148345-64-6, and its chemical formula is C2H5OC10H6B(OH)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Ethoxy-1-naphthaleneboronic acid for research and development purposes. The specific grade and purity are detailed in the product specifications, and we do not represent it as USP, BP, or EP grade unless explicitly stated.
How should 2-Ethoxy-1-naphthaleneboronic acid be handled?
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When handling 2-Ethoxy-1-naphthaleneboronic acid, it is essential to use personal protective equipment including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if airborne exposure is possible. Refer to the safety data sheet for comprehensive handling information.
Is 2-Ethoxy-1-naphthaleneboronic acid a controlled substance?
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The provided data does not indicate that 2-Ethoxy-1-naphthaleneboronic acid is a controlled substance.
How is 2-Ethoxy-1-naphthaleneboronic acid packed, shipped, and exported?
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Tech Serve Solutions ensures that all products are appropriately packed for safe transit and are compliant with international shipping regulations. We are experienced global suppliers and exporters of fine chemicals.
How can I request a sample or quote for 2-Ethoxy-1-naphthaleneboronic acid?
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To request a sample or obtain a quote for 2-Ethoxy-1-naphthaleneboronic acid, please contact our sales team through the website or by phone. Provide the product name and CAS number for prompt service.
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