Description

(E)-1-Hexene-1,2-Diboronic Acid Bis(Pinacol) Ester is a high-purity, organoboron building block essential for advanced organic synthesis. This compound matters for its role as a versatile precursor in cross-coupling reactions, enabling the precise construction of complex molecular architectures. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for creating novel active ingredients and functional polymers.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A key reagent for forming carbon-carbon bonds in the synthesis of complex organic molecules.
• Pharmaceutical Intermediate: Used in the research and development of new drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Serves as a building block for creating novel herbicides, fungicides, and insecticides.
• Materials Science Research: Employed in the development of organic electronic materials, such as OLEDs and conductive polymers.
• Chemical Biology Probes: Utilized for labeling and modifying biomolecules in diagnostic and research applications.
• Ligand and Catalyst Development: Acts as a precursor for synthesizing specialized ligands and organometallic catalysts.

Basic Information

Product Name	(E)-1-Hexene-1,2-Diboronic Acid Bis(Pinacol) Ester
CAS No.	185427-48-9
Molecular Formula	C18H34B2O4
Molecular Weight	336.08 g/mol
Synonyms	(E)-1-Hexene-1,2-diyldiboronic Acid Bis(pinacol) Ester; (E)-1,2-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)hex-1-ene; 1-Hexene-1,2-diboronic Acid Pinacol Ester (E-isomer); trans-1,2-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-hexene; 185427-48-9; (E)-1,2-Di(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)hex-1-ene
EINECS	Contact for details

Quality Control

Our (E)-1-Hexene-1,2-Diboronic Acid Bis(Pinacol) Ester undergoes rigorous quality testing to ensure compliance with industry standards for research and process chemistry. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Isomeric Purity (E/Z Ratio)	≥ 95:5 (E:Z)
Water Content (KF)	≤ 0.5%

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