Description

3-Cyclohexen-1-Ol, 4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-, 1-Benzoate is a sophisticated boronic ester derivative that serves as a critical synthetic intermediate. This compound matters for its role in enabling precise carbon-carbon bond formation via Suzuki-Miyaura cross-coupling reactions, a cornerstone of modern pharmaceutical and advanced material synthesis. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates, particularly in oncology and CNS therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides requiring specific stereochemistry.
• Material Science: Serves as a monomer or precursor in the development of organic electronic materials, such as polymers for OLEDs and organic semiconductors.
• Chemical Research: Essential reagent in academic and industrial laboratories for methodology development and exploring new synthetic pathways via palladium-catalyzed cross-coupling.
• Liquid Crystal & Display Technology: A potential precursor for synthesizing boronate-containing compounds used in advanced display materials.
• Complex Natural Product Synthesis: Employed in the total synthesis of complex natural products where the introduction of a functionalized cyclohexene moiety is required.

Basic Information

Product Name	3-Cyclohexen-1-Ol, 4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-, 1-Benzoate
CAS No.	2121513-44-6
Molecular Formula	C19H25BO4
Molecular Weight	328.21 g/mol
Synonyms	4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-3-cyclohexen-1-ol benzoate; 3-Cyclohexen-1-ol, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, benzoate; Benzoic acid 4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-3-cyclohexenyl ester; 4-Pinacolatoboryl-3-cyclohexenyl benzoate; Cyclohexenylboronic acid pinacol ester benzoate derivative
EINECS	Contact for details

Quality Control

Our 3-Cyclohexen-1-Ol, 4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-, 1-Benzoate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistency suitable for demanding synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each shipment to support your quality assurance and regulatory compliance 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). Keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to maximize shelf-life stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	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.