Description

2-(6,6-Dimethyl-1-Cyclohexen-1-Yl)-4,4,5,5-Tetramethyl-1,3,2-Dioxaborolane is a high-purity, cyclic organoboron reagent, specifically a pinacol boronic ester, valued for its stability and versatility in advanced synthetic chemistry. Its primary commercial value lies in enabling efficient Suzuki-Miyaura cross-coupling reactions, a cornerstone methodology for constructing complex carbon-carbon bonds under mild conditions. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and materials science industries, where it serves as a critical building block for creating novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate Synthesis: A key reagent for constructing complex biaryl and heterobiaryl scaffolds found in active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Development: Used in the synthesis of novel herbicides, fungicides, and insecticides that require specific, complex aromatic structures.
• Materials Science & OLED Research: Serves as a precursor for creating advanced organic electronic materials, including charge-transport layers and emissive materials for OLED displays and lighting.
• Ligand & Catalyst Development: Employed in the synthesis of sophisticated chiral and achiral ligands used in asymmetric catalysis and transition metal complexes.
• Polymer Chemistry: Facilitates the synthesis of specialty monomers and functional polymers with tailored properties for high-performance applications.
• Chemical Biology & Probe Synthesis: Utilized to create boron-containing molecular probes for imaging, diagnostics, and proteomics research.

Basic Information

Product Name	2-(6,6-Dimethyl-1-Cyclohexen-1-Yl)-4,4,5,5-Tetramethyl-1,3,2-Dioxaborolane
CAS No.	1142225-97-5
Molecular Formula	C₁₄H₂₅BO₂
Molecular Weight	236.16 g/mol
Synonyms	2-(6,6-Dimethylcyclohex-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; (6,6-Dimethyl-1-cyclohexen-1-yl)boronic acid pinacol ester; 6,6-Dimethyl-1-cyclohexen-1-ylboronic acid pinacol ester; 2-(6,6-Dimethylcyclohex-1-enyl)-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane; Pinacol (6,6-dimethyl-1-cyclohexen-1-yl)boronate; (6,6-Dimethyl-1-cyclohexenyl)boronic Acid Pinacol Ester; 6,6-Dimethyl-1-cyclohexenylboronic Acid Pinacol Ester
EINECS	Contact for details

Quality Control

Our 2-(6,6-Dimethyl-1-Cyclohexen-1-Yl)-4,4,5,5-Tetramethyl-1,3,2-Dioxaborolane is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical characterization, including NMR (¹H, ¹³C, ¹¹B), HPLC, and GC analysis, to confirm identity and purity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support compliance with REACH and other relevant global regulatory frameworks.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Keep away from heat, sparks, and open flame. Due to its sensitivity to oxidation and moisture, containers must be kept sealed and purged with inert gas after each use.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (NMR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0% (Typical: 98-99%)
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.