n-Butylboronic acid pinacol ester
n-Butylboronic acid pinacol ester (CAS: 69190-62-1, Formula: C10H21BO2) is an organoboron compound with a molecular weight of 184.08 g/mol. This pinacol ester derivative of n-butylboronic acid serves as a versatile building block in organic synthesis. It is particularly valuable in cross-coupling reactions, enabling the formation of carbon-carbon bonds, and finds utility in the preparation of more complex molecules across various chemical research and development sectors.
- IUPAC
- 2-Butyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
- Synonyms
- 2-Butyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Organic Synthesis
Serves as a key intermediate in Suzuki-Miyaura cross-coupling reactions for the formation of C-C bonds. Its pinacol ester structure offers enhanced stability and handling compared to the free boronic acid.
Pharmaceutical Intermediate
Utilised in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, contributing to the development of novel therapeutic agents.
Materials Science
Can be incorporated into the synthesis of functional materials and polymers, leveraging its organoboron functionality for specific properties.
Agrochemical Research
Employed in the development of new agrochemical compounds, contributing to crop protection and agricultural innovation.
| Molecular weight | 184.08 |
|---|---|
| Empirical formula | C10H21BO2 |
| Assay | 97% |
| Density | 0.865 g/mL |
| Refractive index | n/D 1.4182 |
| Protective equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Transport (UN / ADR) | UN 1993C 3 / PGIII |
| 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 n-Butylboronic acid pinacol ester used for?
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n-Butylboronic acid pinacol ester is primarily used as a building block in organic synthesis, particularly for Suzuki-Miyaura cross-coupling reactions to form carbon-carbon bonds. It is also utilised in the synthesis of pharmaceuticals, materials, and agrochemicals.
What are the CAS number and formula for n-Butylboronic acid pinacol ester?
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The CAS number is 69190-62-1 and the molecular formula is C10H21BO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies n-Butylboronic acid pinacol ester with a minimum assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should n-Butylboronic acid pinacol ester be handled and stored safely?
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Handle with appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection as indicated by the GHS hazards (UN 1993, Class 3, PGIII). Store in a cool, dry, well-ventilated area away from incompatible materials.
Is n-Butylboronic acid pinacol ester shipped internationally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including n-Butylboronic acid pinacol ester, adhering to all relevant shipping regulations.
How can I request a quote or sample for n-Butylboronic acid pinacol ester?
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Please contact our sales team through the website or by phone to request a quotation or to arrange for a sample of n-Butylboronic acid pinacol ester.
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