3-Aminophenylboronic acid pinacol ester
3-Aminophenylboronic acid pinacol ester (CAS: 210907-84-9) is an organoboron compound with the molecular formula C12H18BNO2 and a molecular weight of 219.09 g/mol. This compound serves as a valuable building block in organic synthesis. Its primary applications are in the development of new pharmaceuticals, agrochemicals, and advanced materials, leveraging its utility in cross-coupling reactions.
- IUPAC
- 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)aniline
- Synonyms
- 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)aniline
Suzuki-Miyaura Coupling Reagent
3-Aminophenylboronic acid pinacol ester is frequently employed as a coupling partner in Suzuki-Miyaura reactions. This enables the facile formation of carbon-carbon bonds, crucial for constructing complex organic molecules.
Pharmaceutical Intermediate
This compound is a key intermediate in the synthesis of various pharmaceutical agents. Its structure allows for functionalisation and incorporation into diverse drug scaffolds.
Materials Science
It finds application in the synthesis of novel organic materials, including conjugated polymers and organic light-emitting diodes (OLEDs), due to its aryl boronate ester functionality.
Agrochemical Synthesis
The compound can be used in the development of new agrochemical compounds, contributing to the synthesis of pesticides and herbicides with improved efficacy.
| Molecular weight | 219.09 |
|---|---|
| Empirical formula | C12H18BNO2 |
| Assay | 97% |
| Melting point | 90-94 °C(lit.) |
Hazard statements
- 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) | Xi |
| Risk statements (R) | 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-Aminophenylboronic acid pinacol ester used for?
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3-Aminophenylboronic acid pinacol ester is primarily used as a building block in organic synthesis, particularly in Suzuki-Miyaura coupling reactions for the creation of pharmaceuticals, agrochemicals, and advanced materials.
What are the CAS number and formula for this compound?
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The CAS number for 3-Aminophenylboronic acid pinacol ester is 210907-84-9, and its molecular formula is C12H18BNO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Aminophenylboronic acid pinacol ester with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for 3-Aminophenylboronic acid pinacol ester?
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This compound is classified with GHS07 symbol and a Warning signal word. It carries hazard statements H315 (causes skin irritation), H319 (causes serious eye irritation), and H335 (may cause respiratory irritation). Recommended PPE includes a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation and avoid breathing dust.
How is 3-Aminophenylboronic acid pinacol ester packed, shipped, or exported?
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As a global supplier, Tech Serve Solutions expertly packs, ships, and exports chemicals worldwide, adhering to all relevant international regulations for safe transport.
How can I request a quote or sample?
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To request a quote or a sample of 3-Aminophenylboronic acid pinacol ester, please contact our sales team through the website or by phone.
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