Description

4,4,5,5-Tetramethyl-2-(4-Propylcyclohex-1-Enyl)-1,3,2-Dioxaborolane is a high-value, advanced organoboron building block essential for modern synthetic chemistry. Its core value lies in enabling efficient and selective cross-coupling reactions, particularly the Suzuki-Miyaura reaction, which is fundamental for constructing complex molecular architectures. This compound is critically needed by researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials sectors for developing new active ingredients and functional polymers. The product is supplied with a guaranteed CAS number of 2096334-45-9 to ensure precise identification and sourcing reliability.

Application

• Pharmaceutical Intermediate: A key reagent in the synthesis of novel drug candidates, enabling the formation of carbon-carbon bonds in complex heterocycles and bioactive molecules.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, providing structural diversity in active ingredient design.
• Material Science & OLED Development: Serves as a crucial precursor for constructing organic semiconductors, light-emitting materials, and other functional polymers used in electronic devices.
• Ligand & Catalyst Development: Employed in the preparation of novel boron-containing ligands and catalysts for asymmetric synthesis and other catalytic processes.
• Chemical Biology & Probe Synthesis: Utilized to create boron-tagged molecules for imaging, diagnostics, and proteomics research.
• Academic & Industrial R&D: A fundamental tool for methodological development in organic synthesis and scale-up process optimization.

Basic Information

Product Name	4,4,5,5-Tetramethyl-2-(4-Propylcyclohex-1-Enyl)-1,3,2-Dioxaborolane
CAS No.	2096334-45-9
Molecular Formula	C15H27BO2
Molecular Weight	250.19 g/mol
Synonyms	4-Propylcyclohex-1-ene-1-boronic acid pinacol ester; (4-Propyl-1-cyclohexen-1-yl)boronic acid pinacol ester; 2-(4-Propylcyclohex-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 4-Propyl-1-cyclohexenylboronic acid pinacol ester; 4,4,5,5-Tetramethyl-2-(4-propyl-1-cyclohexenyl)-1,3,2-dioxaborolane; 4-Propylcyclohexene-1-boronic Acid Pinacol Ester
EINECS	Contact for details

Quality Control

Our 4,4,5,5-Tetramethyl-2-(4-Propylcyclohex-1-Enyl)-1,3,2-Dioxaborolane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR (1H, 11B, 13C) and HPLC analysis, to ensure high chemical purity and structural identity. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing purity, assay, and impurity profiles. Our quality commitment ensures the consistency and reliability required for critical R&D and scale-up applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic (moisture-sensitive) nature, it is recommended to handle and store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Recommended storage temperature is 2-8°C for prolonged shelf life. Allow the sealed container to reach room temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥95% (Typical 97-99%)
Assay (NMR Titration)	≥95%
Water Content (KF)	<0.5%

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