4-Pentenylboronic acid
4-Pentenylboronic acid (CAS: 886747-03-1; Formula: C5H11BO2; MW: 113.95) is an organoboron compound supplied by Tech Serve Solutions. It belongs to the class of alkenyl boronic acids, recognised for their utility as versatile building blocks in organic synthesis. This compound is primarily employed in cross-coupling reactions and the construction of complex organic molecules, serving researchers and chemical manufacturers in various synthetic endeavours.
Organic Synthesis
Utilised as a key intermediate in organic synthesis, particularly in palladium-catalysed cross-coupling reactions such as Suzuki-Miyaura coupling. It allows for the introduction of a pentenyl group into various molecular scaffolds.
Pharmaceutical Intermediates
Serves as a building block in the synthesis of complex organic molecules, potentially including active pharmaceutical ingredients (APIs) or their precursors. Its unique structure facilitates the creation of novel drug candidates.
Material Science
Can be employed in the development of new materials where specific organic functionalities are required. The pentenyl group offers a point for further chemical modification or polymerisation.
| Molecular weight | 113.95 |
|---|---|
| Empirical formula | C5H11BO2 |
| Assay | ≥95% |
| Storage temperature | 2-8°C |
| Melting point | 129-143 °C |
Hazard statements
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| 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-Pentenylboronic acid used for?
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4-Pentenylboronic acid is primarily used as a building block in organic synthesis, particularly in cross-coupling reactions like the Suzuki-Miyaura coupling, and for the synthesis of pharmaceutical intermediates and novel materials.
What is the CAS number and formula for 4-Pentenylboronic acid?
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The CAS number for 4-Pentenylboronic acid is 886747-03-1, and its molecular formula is C5H11BO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Pentenylboronic acid with a purity of ≥95%. We do not represent this chemical as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated otherwise in the product documentation.
How should 4-Pentenylboronic acid be handled and stored?
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4-Pentenylboronic acid is classified with GHS07 and carries a Warning signal word, with hazard statement H319 (Causes serious eye irritation). Handle with appropriate personal protective equipment including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Store at 2-8°C.
Is 4-Pentenylboronic acid a controlled substance?
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Based on the provided data, there is no indication that 4-Pentenylboronic acid is a controlled substance. Users should always verify local regulations.
How is 4-Pentenylboronic acid packed and shipped?
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Tech Serve Solutions exports fine chemicals globally. Specific packaging details are confirmed at the time of order, adhering to all relevant shipping and customs regulations.
How can I request a quote or sample of 4-Pentenylboronic acid?
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To request a quote or sample, please contact our sales team through the TSS website or by calling our direct line, providing the product name and CAS number (886747-03-1).
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