Benzylboronic acid pinacol ester
Benzylboronic acid pinacol ester (CAS: 87100-28-5, C13H19BO2, MW: 218.10) is a valuable organoboron compound. It functions as a versatile building block in organic synthesis, particularly in cross-coupling reactions. Its applications span the development of pharmaceuticals, agrochemicals, and advanced materials, owing to its utility in constructing complex molecular architectures.
- IUPAC
- 2-Benzyl-4,4,5,5-tetramethyl-(1,3,2)dioxaborolane
- Synonyms
- 2-Benzyl-4,4,5,5-tetramethyl-(1,3,2)dioxaborolane
Organic Synthesis Reagent
Utilised as a key intermediate in Suzuki-Miyaura coupling reactions for the formation of carbon-carbon bonds. It enables the synthesis of biaryl compounds and other complex organic structures.
Pharmaceutical Intermediate
Serves as a building block in the synthesis pathways of various active pharmaceutical ingredients (APIs). Its structure allows for the introduction of benzyl motifs into drug candidates.
Materials Science
Employed in the development of novel materials, including organic light-emitting diodes (OLEDs) and polymers, where specific aromatic structures are required.
| Molecular weight | 218.10 |
|---|---|
| Empirical formula | C13H19BO2 |
| Assay | 96% |
| Boiling point | 65 °C/0.15 mmHg |
| Density | 0.980 g/mL at 25 °C |
| Refractive index | n20/D 1.490 |
| 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 Benzylboronic acid pinacol ester used for?
+
Benzylboronic acid pinacol ester is primarily used as a reagent in organic synthesis, particularly for carbon-carbon bond formation via Suzuki-Miyaura coupling reactions, and as an intermediate in the synthesis of pharmaceuticals and advanced materials.
What are the CAS number and formula for Benzylboronic acid pinacol ester?
+
The CAS number is 87100-28-5 and the empirical formula is C13H19BO2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Benzylboronic acid pinacol ester with a minimum assay of 96%. We do not represent this product as USP, BP, or EP grade.
What are the safety considerations when handling Benzylboronic acid pinacol ester?
+
This compound has a flash point above 110 °C (>230 °F) and requires standard laboratory precautions, including the use of eyeshields and gloves. It carries a WGK of 3, indicating a high hazard to water.
How is Benzylboronic acid pinacol ester packed and shipped?
+
Benzylboronic acid pinacol ester is packed according to industry standards for chemical reagents and can be exported globally by Tech Serve Solutions.
How can I request a quote or sample for Benzylboronic acid pinacol ester?
+
To request a quote or sample, please contact the Tech Serve Solutions sales team through our website or by phone.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis