Description

3-Nonyl-2-Thiopheneboronic Acid Pinacol Ester is a high-purity organoboron building block essential for modern synthetic chemistry. This compound matters as a key reagent in Suzuki-Miyaura cross-coupling reactions, enabling the efficient construction of complex biaryl and heteroaryl structures. It is primarily needed by researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials industries for developing new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing novel drug candidates, particularly those containing thiophene and biaryl motifs.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides with tailored properties.
• Material Science: Serves as a monomer or precursor in the creation of organic semiconductors, conductive polymers, and liquid crystals.
• Chemical Research: A versatile reagent in academic and industrial R&D for exploring new catalytic cross-coupling methodologies.
• Fine Chemical Production: Employed in the scalable synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	3-Nonyl-2-Thiopheneboronic Acid Pinacol Ester
CAS No.	2096339-01-2
Molecular Formula	C19H33BO2S
Molecular Weight	336.34 g/mol
Synonyms	2-(3-Nonylthiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 3-Nonylthiophene-2-boronic acid pinacol ester; 2-(3-Nonyl-2-thienyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 3-Nonyl-2-thienylboronic acid pinacol ester; Pinacol 3-nonylthiophene-2-boronate; Thiophene boronic ester derivative; Boronic acid pinacol ester, 3-nonylthiophene-2-; Suzuki coupling reagent
EINECS	Contact for details

Quality Control

Our 3-Nonyl-2-Thiopheneboronic Acid Pinacol Ester is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for sensitive synthetic applications. Each lot is analyzed using advanced techniques including NMR, HPLC, and GC to confirm identity and purity. Certificates of Analysis (COA) detailing all specifications are available upon request, supporting your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep the container sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 0.5%

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