Description

4-(N,N-Dimethylamino)Phenylboronic Acid, Pinacol Ester is a protected boronic acid derivative, a crucial building block in modern synthetic organic chemistry. Its value lies in its enhanced stability compared to the free boronic acid, making it an ideal reagent for Suzuki-Miyaura cross-coupling reactions. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries who require the reliable introduction of the 4-(dimethylamino)phenyl moiety into complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing aryl amine functional groups for drug discovery and development.
• Agrochemical Synthesis: Used in creating advanced herbicides, fungicides, and insecticides where the dimethylaminophenyl group imparts specific biological activity.
• Material Science & OLED Development: Serves as a building block for organic light-emitting diodes (OLEDs), conductive polymers, and other advanced organic electronic materials.
• Ligand & Catalyst Preparation: Employed in the synthesis of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Research & Development: A versatile reagent for academic and industrial R&D labs exploring new C-C bond formation methodologies and complex molecule synthesis.
• Fine Chemical Production: Integral to the multi-step synthesis of dyes, pigments, and other high-value specialty chemicals.

Basic Information

Product Name	4-(N,N-Dimethylamino)Phenylboronic Acid, Pinacol Ester
CAS No.	171364-78-6
Molecular Formula	C14H22BNO2
Molecular Weight	247.14 g/mol
Synonyms	4-(Dimethylamino)benzeneboronic acid pinacol ester; [4-(Dimethylamino)phenyl]boronic acid pinacol ester; N,N-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline; 2-[4-(Dimethylamino)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 4-(N,N-Dimethylamino)phenylboronic acid pinacolate; B-[4-(Dimethylamino)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 4-Dimethylaminophenylboronic acid pinacol ester
EINECS	Contact for details

Quality Control

Our 4-(N,N-Dimethylamino)Phenylboronic Acid, Pinacol Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to exclude moisture and prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥97.0%
Melting Point	Contact for details
Loss on Drying	≤0.5%

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