Description

3-(N,n-Dimethylamino)Phenylboronic Acid, Pinacol Ester is a high-purity, protected boronic acid derivative essential for advanced organic synthesis. This compound serves as a critical building block in cross-coupling reactions, enabling the efficient construction of complex molecular architectures. It is primarily utilized by researchers and process chemists in the pharmaceutical, agrochemical, and materials science industries for developing new active ingredients and functional materials.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A key reagent for forming carbon-carbon bonds in the synthesis of biaryl compounds, a common scaffold in pharmaceuticals and organic electronics.
• Pharmaceutical Intermediate: Used in the research and development of novel drug candidates, particularly those containing substituted biphenyl or heterobiaryl motifs.
• Agrochemical Synthesis: Employed in creating advanced active ingredients for crop protection products.
• Materials Science Research: Acts as a precursor for organic light-emitting diodes (OLEDs), semiconductors, and metal-organic frameworks (MOFs).
• Chemical Biology & Proteomics: Can be utilized in the development of chemical probes and affinity purification tags.
• Academic & Industrial R&D: A versatile tool for methodological development and exploratory synthesis in chemistry laboratories worldwide.

Basic Information

Product Name	3-(N,n-Dimethylamino)Phenylboronic Acid, Pinacol Ester
CAS No.	325142-87-8
Molecular Formula	C14H22BNO2
Molecular Weight	247.14 g/mol
Synonyms	3-(Dimethylamino)phenylboronic acid pinacol ester; [3-(Dimethylamino)phenyl]boronic acid pinacol ester; 3-(N,N-Dimethylamino)benzeneboronic acid pinacol ester; 2-[3-(Dimethylamino)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 3-Dimethylaminophenylboronic acid pinacol ester; B-[3-(Dimethylamino)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
EINECS	Contact for details

Quality Control

Our 3-(N,n-Dimethylamino)Phenylboronic Acid, Pinacol Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC analysis, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided with every shipment to guarantee traceability and compliance with your research or production specifications.

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 protect this light-sensitive compound from moisture and atmospheric oxygen.

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.