5-Amino-2-methylphenylboronic acid pinacol ester
5-Amino-2-methylphenylboronic acid pinacol ester (CAS: 882670-69-1) is an organoboron compound with the formula C13H20BNO2 and a molecular weight of 233.11 g/mol. This aryl boronate ester serves as a valuable building block in organic synthesis, particularly in cross-coupling reactions. It is widely employed in the development of novel organic molecules for research and development purposes, contributing to advancements in various chemical disciplines.
Organic Synthesis Intermediate
This compound is a key intermediate in Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds. Its structure allows for the introduction of substituted aminophenyl moieties into complex organic frameworks.
Pharmaceutical Research
It is utilised in the synthesis of potential drug candidates and biologically active molecules. The aryl boronate ester functionality is instrumental in constructing diverse chemical scaffolds relevant to medicinal chemistry.
Materials Science
The compound can be used in the development of novel organic materials, such as organic light-emitting diodes (OLEDs) or functional polymers. Its incorporation can tune the electronic and optical properties of materials.
| Molecular weight | 233.11 |
|---|---|
| Empirical formula | C13H20BNO2 |
| Assay | 97% |
| Melting point | 82-86 °C |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36-38 |
| Safety statements (S) | 26 |
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 5-Amino-2-methylphenylboronic acid pinacol ester used for?
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5-Amino-2-methylphenylboronic acid pinacol ester is primarily used as a building block in organic synthesis, particularly in cross-coupling reactions like the Suzuki-Miyaura coupling, for constructing complex organic molecules in pharmaceutical research and materials science.
What are the CAS number and formula for this compound?
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The CAS number is 882670-69-1 and the empirical formula is C13H20BNO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Amino-2-methylphenylboronic acid pinacol ester with an assay of 97%. This product is supplied for research and laboratory use and is not represented as USP, BP, or EP grade.
How should 5-Amino-2-methylphenylboronic acid pinacol ester be handled safely?
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This compound is classified as a Warning with hazards H315 (Causes skin irritation) and H319 (Causes serious eye irritation). Handle with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Ensure good ventilation and avoid dust formation. In case of eye contact, rinse cautiously with water for several minutes (P305 + P351 + P338).
Is this compound suitable for food or pharmaceutical applications?
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The data provided indicates this compound is for laboratory and research use. It is not graded as USP, BP, EP, or for food or pharmaceutical applications.
How is this product packed, shipped, and exported?
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Tech Serve Solutions specialises in the global supply and export of fine chemicals, packaging them appropriately for safe transit and adhering to international shipping regulations. Please contact us for specific shipping details.
How can I request a quote or sample?
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To request a quote or a sample of 5-Amino-2-methylphenylboronic acid pinacol ester, please use the contact form on our website or reach out to our sales team directly.
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