Description

1,1-Dimethyl-3-(3-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl)Urea is a high-purity, synthetically valuable boronic ester derivative. This compound serves as a critical building block in modern organic synthesis, enabling the formation of carbon-carbon bonds under mild conditions. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and advanced materials.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for constructing biaryl structures found in drug candidates.
• Agrochemical Research: Used in the synthesis of novel herbicides, fungicides, and insecticides requiring specific phenyl-urea or boronic acid functionalities.
• Material Science: Employed in the development of organic electronic materials, such as polymers for OLEDs and organic photovoltaics.
• Chemical Biology: Acts as a probe or linker in bioconjugation chemistry and proteolysis-targeting chimera (PROTAC) development.
• Academic & R&D: Serves as a versatile reagent for methodological development in synthetic organic chemistry laboratories worldwide.

Basic Information

Product Name	1,1-Dimethyl-3-(3-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl)Urea
CAS No.	874298-98-3
Molecular Formula	C15H23BN2O3
Molecular Weight	290.17 g/mol
Synonyms	3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-N,N-dimethylbenzenecarboxamide; 1,1-Dimethyl-3-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]urea; N,N-Dimethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenylurea; 3-(Dimethylcarbamoyl)phenylboronic acid pinacol ester; (3-(Dimethylcarbamoyl)phenyl)boronic acid pinacol ester
EINECS	Contact for details

Quality Control

Our 1,1-Dimethyl-3-(3-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl)Urea is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure high chemical purity and structural integrity. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment, supporting your R&D and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). The compound is moisture-sensitive; keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to maintain optimal stability and purity.

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.