Description

3-Methyl-4-(n-Methylpiperazin-1-Yl)Phenylboronic Acid Pinacol Ester is a sophisticated boronic ester derivative, a key building block in modern synthetic chemistry. Its value lies in its role as a protected boronic acid, offering enhanced stability and handling characteristics for critical cross-coupling reactions. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly in the development of novel active ingredients and complex organic molecules.

Application

• Pharmaceutical Intermediate: A crucial precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing biaryl structures found in drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides requiring specific aryl-aryl linkages.
• Material Science Research: Serves as a building block for creating novel organic electronic materials, such as those used in OLEDs and semiconductors.
• Ligand and Catalyst Development: Employed in the synthesis of complex ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Biology Probes: Utilized in the creation of tagged molecules for studying biological pathways and protein interactions.
• Custom Synthesis and Contract Manufacturing: A high-value starting material for custom synthesis projects requiring specific, functionalized aryl boronic esters.

Basic Information

Product Name	3-Methyl-4-(n-Methylpiperazin-1-Yl)Phenylboronic Acid Pinacol Ester
CAS No.	1310704-51-8
Molecular Formula	C19H31BN2O2
Molecular Weight	330.28 g/mol
Synonyms	3-Methyl-4-(4-methylpiperazin-1-yl)phenylboronic acid pinacol ester; (3-Methyl-4-(4-methylpiperazin-1-yl)phenyl)boronic acid pinacol ester; 4-(4-Methylpiperazin-1-yl)-3-methylbenzeneboronic acid pinacol ester; Pinacol [3-methyl-4-(4-methyl-1-piperazinyl)phenyl]boronate; B-[3-Methyl-4-(4-methyl-1-piperazinyl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 3-Methyl-4-(N-Methylpiperazinyl)phenylboronic Acid Pinacol Ester
EINECS	Contact for details

Quality Control

Our 3-Methyl-4-(n-Methylpiperazin-1-Yl)Phenylboronic Acid Pinacol Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and LC-MS, to ensure high purity and consistent performance for sensitive cross-coupling applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider using desiccants or storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Assay (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.