Description

5,5-Dimethylcyclohex-2-En-1-One-3-Boronic Acid Pinacol Ester is a high-value, advanced pharmaceutical intermediate and versatile building block in organic synthesis. Its core value lies in its role as a key coupling partner in Suzuki-Miyaura cross-coupling reactions, enabling the efficient construction of complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors, particularly for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A critical building block for synthesizing novel drug candidates, especially in medicinal chemistry programs targeting complex cyclic structures.
• Suzuki-Miyaura Cross-Coupling Reagent: Serves as a pivotal boron-containing partner for palladium-catalyzed carbon-carbon bond formation, essential for creating biaryl and other conjugated systems.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides with tailored properties.
• Material Science Research: Employed in the synthesis of organic electronic materials, ligands for catalysts, and specialty polymers.
• Chemical Biology & Proteomics: Acts as a versatile handle for bioconjugation and the development of chemical probes.
• Academic & Contract Research: A valuable reagent for methodology development and complex natural product synthesis in R&D laboratories.

Basic Information

Product Name	5,5-Dimethylcyclohex-2-En-1-One-3-Boronic Acid Pinacol Ester
CAS No.	497959-45-2
Molecular Formula	C14H23BO3
Molecular Weight	250.14 g/mol
Synonyms	5,5-Dimethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-2-en-1-one; 3-Borono-5,5-dimethylcyclohex-2-en-1-one pinacol ester; (5,5-Dimethyl-3-oxocyclohex-1-en-1-yl)boronic acid pinacol ester; 5,5-Dimethyl-1-oxo-2-cyclohexen-3-ylboronic acid pinacol ester; Pinacol (5,5-dimethyl-3-oxocyclohex-1-en-1-yl)boronate; CAS 497959-45-2
EINECS	Contact for details

Quality Control

Our 5,5-Dimethylcyclohex-2-En-1-One-3-Boronic Acid Pinacol Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for advanced synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) when appropriate to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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