Description

4-(Pyrrolidin-1-Ylmethyl)Benzeneboronic Acid, Pinacol Ester 97%1-[4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Benzyl]Pyrrolidine is a high-purity, protected boronic acid derivative essential for modern synthetic chemistry. This compound serves as a critical Suzuki-Miyaura cross-coupling reagent, enabling the efficient formation of carbon-carbon bonds in complex molecule assembly. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing novel chemical entities.

Application

• Pharmaceutical Intermediate Synthesis: Key building block for creating active pharmaceutical ingredients (APIs) and drug candidates via palladium-catalyzed cross-coupling reactions.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and insecticides by introducing functionalized aromatic moieties.
• Material Science & OLED Development: Facilitates the synthesis of conjugated polymers and organic light-emitting diode (OLED) materials requiring precise molecular architecture.
• Ligand & Catalyst Design: Serves as a precursor for synthesizing specialized ligands and organometallic catalysts.
• Chemical Biology & Probe Development: Employed in the creation of bioconjugates and molecular probes for diagnostic and research applications.
• Academic & Industrial R&D: A versatile reagent for method development and exploratory synthesis in organic chemistry laboratories.

Basic Information

Product Name	4-(Pyrrolidin-1-Ylmethyl)Benzeneboronic Acid, Pinacol Ester 97%1-[4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Benzyl]Pyrrolidine
CAS No.	884507-39-5
Molecular Formula	C17H26BNO2
Molecular Weight	287.21 g/mol
Synonyms	1-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl]pyrrolidine; 4-(Pyrrolidin-1-ylmethyl)phenylboronic acid pinacol ester; (4-(Pyrrolidin-1-ylmethyl)phenyl)boronic acid pinacol ester; 2-[4-(Pyrrolidin-1-ylmethyl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 884507-39-5; BRN 12522047
EINECS	Contact for details

Quality Control

Our 4-(Pyrrolidin-1-Ylmethyl)Benzeneboronic Acid, Pinacol Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment supports applications requiring GMP-grade intermediates and research materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). The product is moisture-sensitive; keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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