Description

Ethyl 1-Methyl-4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Cyclohex-3-Enecarboxylate is a high-value, advanced pharmaceutical intermediate featuring a protected boronic ester functional group. This compound is critical for enabling key carbon-carbon bond-forming reactions, such as the Suzuki-Miyaura cross-coupling, which are fundamental to modern medicinal chemistry and drug discovery. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the synthesis of complex, bioactive molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) for various therapeutic areas.
• Suzuki-Miyaura Cross-Coupling Reactions: Serves as a versatile boronic ester coupling partner for constructing biaryl and other complex molecular architectures.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides.
• Material Science Research: Employed in the development of organic electronic materials, such as polymers for OLEDs and semiconductors.
• Chemical Biology & Probe Development: Utilized to create molecular probes and tools for studying biological pathways and protein functions.
• Process Chemistry & Scale-Up: Supports route scouting and optimization for the efficient, large-scale production of target molecules.

Basic Information

Product Name	Ethyl 1-Methyl-4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Cyclohex-3-Enecarboxylate
CAS No.	1260106-23-7
Molecular Formula	C₁₆H₂₇BO₄
Molecular Weight	294.20 g/mol
Synonyms	Ethyl 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-cyclohexene-1-carboxylate; 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-methyl-3-cyclohexene-1-carboxylic Acid Ethyl Ester; 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-ene-1-carboxylic Acid Ethyl Ester; 3-Cyclohexene-1-carboxylic acid, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-methyl-, ethyl ester; Pinacol (1-methyl-4-ethoxycarbonyl-3-cyclohexenyl)boronate
EINECS	Contact for details

Quality Control

Our Ethyl 1-Methyl-4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Cyclohex-3-Enecarboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and structural integrity. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to guarantee traceability and compliance with your research or production requirements.

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 store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Recommended storage temperature is 2-8°C.

Specification

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

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