4-Acetoxyphenylboronic acid pinacol ester
4-Acetoxyphenylboronic acid pinacol ester (CAS 480424-70-2) is an organoboron compound with the linear formula C14H21BO4. It has a molecular weight of 262.11 g/mol. This compound serves as a valuable building block in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions for the formation of carbon-carbon bonds. It is utilised in the development of complex organic molecules for research and pharmaceutical applications.
- IUPAC
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl acetate
- Synonyms
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl acetate
Organic Synthesis Intermediate
Used as a key reagent in Suzuki-Miyaura cross-coupling reactions to construct C-C bonds, enabling the synthesis of diverse organic structures. Its specific functionality makes it suitable for preparing complex molecules.
Pharmaceutical Research
Employed in the synthesis of potential drug candidates and active pharmaceutical ingredients (APIs). It facilitates the introduction of the 4-acetoxyphenyl moiety into target molecules during drug discovery.
Materials Science
Can be incorporated into the synthesis of advanced materials and polymers, where the boronate ester functionality allows for controlled polymerisation or modification.
| Molecular weight | 262.11 |
|---|---|
| Linear formula | C6H4OCOCH3BO2C2(CH3)4 |
| Assay | 97% |
| Melting point | 67-71 °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 4-Acetoxyphenylboronic acid pinacol ester used for?
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4-Acetoxyphenylboronic acid pinacol ester is primarily used as an intermediate in organic synthesis, particularly for Suzuki-Miyaura cross-coupling reactions, and in pharmaceutical research and materials science.
What is the CAS number and chemical formula for this product?
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The CAS number is 480424-70-2, and the linear formula is C14H21BO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Acetoxyphenylboronic acid pinacol ester with an assay of 97%. TSS does not represent this product as USP, BP, EP or other pharmacopoeial grades.
What are the safety and handling considerations for 4-Acetoxyphenylboronic acid pinacol ester?
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This compound requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. It is classified with WGK Germany 3.
How is 4-Acetoxyphenylboronic acid pinacol ester packed and exported?
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Products are carefully packed to ensure stability during transit and are available for global export by Tech Serve Solutions.
How can I request a quote or sample?
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To request a quote or a sample, please contact our sales team through the website or direct email.
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