3-Methoxyphenylboronic acid
3-Methoxyphenylboronic acid (CAS: 10365-98-7), with the molecular formula C7H9BO3 and a molecular weight of 151.96 g/mol, is a key organoboron compound. This aryl boronic acid is widely employed as a versatile building block in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions. It is instrumental in the construction of complex organic molecules, finding utility in pharmaceutical research and materials science.
- IUPAC
- (m-Methoxyphenyl)boronic acid,3-Methoxybenzeneboronic acid,m-Methoxybenzeneboronic acid,m-Anisylboronic acid
- Synonyms
- (m-Methoxyphenyl)boronic acid3-Methoxybenzeneboronic acidm-Methoxybenzeneboronic acidm-Anisylboronic acid
Suzuki-Miyaura Cross-Coupling Reactions
3-Methoxyphenylboronic acid serves as a crucial coupling partner in Suzuki-Miyaura reactions, enabling the formation of carbon-carbon bonds. This is widely used for synthesizing biaryl compounds relevant to pharmaceuticals and advanced materials.
Organic Synthesis Intermediate
As a functionalised aryl boronic acid, it is employed in a variety of synthetic transformations. Its reactivity allows for the introduction of the 3-methoxyphenyl moiety into diverse organic structures.
Pharmaceutical Research
The compound is utilised in the development of new drug candidates. Its structural motif is found in various biologically active molecules, making it a valuable reagent in medicinal chemistry research.
Materials Science
3-Methoxyphenylboronic acid can be incorporated into the synthesis of novel organic materials, such as conjugated polymers and liquid crystals, contributing to advancements in electronic and optical applications.
| Molecular weight | 151.96 |
|---|---|
| Linear formula | CH3OC6H4B(OH)2 |
| Melting point | 160-163 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26-36 |
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-Methoxyphenylboronic acid primarily used for?
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3-Methoxyphenylboronic acid is primarily used as a building block in organic synthesis, especially for Suzuki-Miyaura cross-coupling reactions, and in pharmaceutical research and materials science.
What is the CAS number and molecular formula for 3-Methoxyphenylboronic acid?
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The CAS number for 3-Methoxyphenylboronic acid is 10365-98-7, and its molecular formula is C7H9BO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Methoxyphenylboronic acid with a typical purity indicated by its melting point range (160-163 °C). While suitable for research and synthesis, TSS does not represent this product as USP, BP, or EP grade.
How should 3-Methoxyphenylboronic acid be handled safely?
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Handle 3-Methoxyphenylboronic acid with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. It is classified as harmful if swallowed and causes skin and eye irritation, and may cause respiratory irritation (H302-H315-H319-H335).
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions packs, ships, and exports 3-Methoxyphenylboronic acid according to relevant shipping regulations for chemical substances. We are a specialist global supplier and exporter.
How can I request a sample or quote for 3-Methoxyphenylboronic acid?
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To request a sample or a quote for 3-Methoxyphenylboronic acid, please contact our sales team via the website or direct inquiry channels.
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