Description

n-Propyl Boronic Acid Pinacol Ester is a versatile and stable organoboron reagent, widely utilized as a key synthetic intermediate in modern organic chemistry. Its primary value lies in its role in the Suzuki-Miyaura cross-coupling reaction, a cornerstone methodology for forming carbon-carbon bonds under mild conditions. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors, enabling the efficient synthesis of complex molecules for active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates via palladium-catalyzed cross-coupling reactions.
• Agrochemical Synthesis: Used in the production of novel herbicides, fungicides, and insecticides that require specific alkyl chain introductions.
• Material Science: Serves as a monomer or precursor in the development of organic electronic materials, such as OLEDs and conductive polymers.
• Chemical Research & Development: A fundamental reagent in academic and industrial R&D labs for methodology development and library synthesis.
• Liquid Crystal & Display Technology: Employed in the synthesis of advanced organic compounds for liquid crystal displays (LCDs).
• Fine Chemical Production: Facilitates the manufacture of complex, high-value specialty chemicals and fragrances.

Basic Information

Product Name	n-Propyl Boronic Acid Pinacol Ester
CAS No.	67562-19-0
Molecular Formula	C11H23BO2
Molecular Weight	198.11 g/mol
Synonyms	Propylboronic Acid Pinacol Ester; 4,4,5,5-Tetramethyl-2-propyl-1,3,2-dioxaborolane; 2-Propyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; n-Propylboronic Acid Pinacol Ester; 1-Propylboronic Acid Pinacol Ester; PropylBpin; n-PrBpin; Propyl BPin
EINECS	Contact for details

Quality Control

Our n-Propyl Boronic Acid Pinacol Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR, GC, and HPLC, to ensure high purity and consistency. Certificates of Analysis (COA) detailing batch-specific results are provided with every shipment to guarantee traceability and compliance with your research or production standards.

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). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to maintain optimal purity and reactivity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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