3-Carboxyphenylboronic acid pinacol ester
3-Carboxyphenylboronic acid pinacol ester (CAS: 269409-73-6; C13H17BO4) is a versatile organoboron compound with a molecular weight of 248.08 g/mol. It is characterised by its aryl boronate ester functionality, making it a valuable building block in organic synthesis, particularly in cross-coupling reactions and the construction of complex molecular architectures. Its utility spans research and development across various chemical disciplines.
- IUPAC
- 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid
- Synonyms
- 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid
Suzuki-Miyaura Coupling Reagent
This compound serves as a key coupling partner in Suzuki-Miyaura reactions, enabling the formation of carbon-carbon bonds. It is instrumental in synthesising biaryl compounds and other complex organic structures.
Medicinal Chemistry Intermediate
It acts as a crucial intermediate in the synthesis of novel pharmaceutical agents. Its structure allows for precise modifications, aiding in the development of new drug candidates.
Materials Science Research
Used in the development of advanced materials, including organic light-emitting diodes (OLEDs) and functional polymers, where its specific electronic and structural properties can be exploited.
Organic Synthesis Building Block
A fundamental reagent for constructing diverse organic molecules. Its boronate ester group is readily transformed into other functional groups or used to introduce aryl moieties.
| Molecular weight | 248.08 |
|---|---|
| Empirical formula | C13H17BO4 |
| Assay | 97% |
| Melting point | 206-210 °C(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 3-Carboxyphenylboronic acid pinacol ester used for?
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3-Carboxyphenylboronic acid pinacol ester is primarily used as a reagent in Suzuki-Miyaura coupling reactions, as an intermediate in medicinal chemistry for synthesising pharmaceutical agents, and in materials science research for developing advanced organic materials.
What are the CAS number and molecular formula for 3-Carboxyphenylboronic acid pinacol ester?
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The CAS number is 269409-73-6, and the molecular formula is C13H17BO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Carboxyphenylboronic 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 recommendations for this compound?
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Users should employ appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The compound has a WGK Germany rating of 3, indicating a high hazard to water.
How is 3-Carboxyphenylboronic acid pinacol ester packed and shipped?
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Tech Serve Solutions packs and ships fine chemicals, pharmaceutical intermediates, and laboratory reagents globally, adhering to international regulations for safe transport.
How can I request a sample or quote for 3-Carboxyphenylboronic acid pinacol ester?
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To request a sample or a quote, please contact our sales department via the website or direct telephone inquiry.
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