Description

trans-6-Chloro-1-Hexen-1-Ylboronic Acid Pinacol Ester, 96% is a high-purity organoboron building block, specifically a vinyl boronic ester derivative. This compound is a critical intermediate in modern synthetic chemistry, valued for its role in facilitating carbon-carbon bond formation. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials industries for constructing complex molecular architectures.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A key reagent for the palladium-catalyzed coupling with aryl or vinyl halides to form new C-C bonds, a cornerstone of medicinal chemistry.
• Pharmaceutical Intermediate Synthesis: Used in the research and development of active pharmaceutical ingredients (APIs), particularly those requiring specific alkene or chlorinated chain motifs.
• Agrochemical Active Ingredient Development: Serves as a building block for novel herbicides, fungicides, and insecticides requiring precise structural components.
• Material Science Research: Employed in the synthesis of organic electronic materials, liquid crystals, and polymers where defined molecular geometry is crucial.
• Chemical Biology & Probe Development: Useful for creating tagged molecules or bioconjugates for studying biological processes.
• Process Chemistry & Scale-Up: Provides a stable, handleable form of the boronic acid for optimized manufacturing routes.

Basic Information

Product Name	trans-6-Chloro-1-Hexen-1-Ylboronic Acid Pinacol Ester, 96%
CAS No.	197313-32-9
Molecular Formula	C₁₂H₂₂BClO₂
Molecular Weight	244.56 g/mol
Synonyms	trans-6-Chlorohex-1-en-1-ylboronic acid pinacol ester; (E)-6-Chlorohex-1-en-1-ylboronic acid pinacol ester; 6-Chloro-1-hexen-1-ylboronic acid pinacol ester (trans); B-(6-Chloro-1-hexenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; (E)-6-Chloro-1-hexenylboronic acid pinacol ester; trans-6-Chloro-1-hexenylboronic acid pinacol ester; Pinacol (E)-6-chlorohex-1-en-1-ylboronate; 197313-32-9
EINECS	Contact for details

Quality Control

Our trans-6-Chloro-1-Hexen-1-Ylboronic Acid Pinacol Ester, 96% is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C in a cool, dry, well-ventilated place. Keep away from heat, sparks, and open flame. This material is easily oxidized and light-sensitive.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 96.0%
Isomeric Purity (GC/HPLC)	≥ 98.0% (trans-isomer)
Water Content (KF)	≤ 0.5%

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