trans-5-Chloro-1-penten-1-ylboronic acid pinacol ester
trans-5-Chloro-1-penten-1-ylboronic acid pinacol ester (CAS: 154820-95-8) is a specialised organoboronate ester with the molecular formula C11H20BClO2 and a molecular weight of 230.54. Supplied at a minimum purity of 97%, this compound serves as a valuable building block in organic synthesis, particularly for introducing functionalised alkenyl groups in complex molecule construction within the chemical and pharmaceutical industries.
- IUPAC
- (E)-5-Chloro-1-penteneboronic acid pinacol ester,E-2-(5-Chloro-pent-1-enyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,trans-2-(5-Chloro-pent-1-enyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,trans-5-Chloro-1-penteneboronic acid pinacol ester
- Synonyms
- E-2-(5-Chloro-pent-1-enyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolaneE-5-Chloro-1-penteneboronic acid pinacol estertrans-2-(5-Chloro-pent-1-enyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolanetrans-5-Chloro-1-penteneboronic acid pinacol ester
Organic Synthesis Intermediate
This boronate ester is employed as a key intermediate in the synthesis of more complex organic molecules. Its structure allows for versatile coupling reactions, enabling the formation of carbon-carbon bonds.
Pharmaceutical Research
Utilised in the research and development of novel pharmaceutical agents. The compound's specific functionality can be integrated into drug discovery pipelines for creating potential therapeutic candidates.
Materials Science
Applicable in the development of new materials where specific organic functionalities are required. Its unique structure may impart desired properties to polymers or other advanced materials.
| Molecular weight | 230.54 |
|---|---|
| Empirical formula | C11H20BClO2 |
| Assay | 97% |
| Density | 1.004 g/mL at 25 °C |
| Refractive index | n20/D 1.4630 |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Flash point | >110 °C / >230 °F |
| 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 trans-5-Chloro-1-penten-1-ylboronic acid pinacol ester used for?
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This compound is primarily used as an intermediate in organic synthesis and pharmaceutical research for constructing complex organic molecules.
What are the CAS number and formula for this product?
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The CAS number is 154820-95-8, and the empirical formula is C11H20BClO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product at a minimum assay of 97%. This is a technical/research grade material, and TSS does not represent it as USP, BP, EP, or any pharmacopoeial standard.
What are the safety and handling considerations for this chemical?
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This compound requires the use of Eyeshields and Gloves for personal protection. It has a flash point above 110 °C (230 °F) and is classified with WGK Germany of 3, indicating a high hazard to water.
Is this product available for export and how is it packed?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals. Specific packing details are available upon request, adhering to international shipping regulations.
How can I request a sample or quote?
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To request a sample or a quote for trans-5-Chloro-1-penten-1-ylboronic acid pinacol ester, please contact our sales department via the website or direct inquiry.
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