Description

Diazene,1,2-Bis[4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl] is a high-purity, functionalized diazene compound featuring two pinacol boronate ester groups, making it a valuable bifunctional building block for advanced organic synthesis. Its core value lies in its dual functionality, serving as both a diazene precursor and a boronic ester coupling partner, which is critical for constructing complex molecular architectures. This compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and materials science industries who require precise, high-quality intermediates for cross-coupling reactions and polymer synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides requiring specific aryl-aryl linkages.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport materials and host materials in emissive layers.
• Polymer & Material Science: Enables the synthesis of conjugated polymers and organic frameworks for electronic and optoelectronic applications.
• Ligand & Catalyst Development: Used to create novel bidentate ligands and organometallic catalysts for asymmetric synthesis.
• Chemical Biology Probes: Acts as a versatile handle for bioconjugation and the development of activity-based probes.

Basic Information

Product Name	Diazene,1,2-Bis[4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl]
CAS No.	1432792-09-0
Molecular Formula	C30H44B2N2O4
Molecular Weight	526.30 g/mol
Synonyms	1,2-Bis[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]diazene; 4,4'-(Diazene-1,2-diyl)bis(phenylboronic acid) pinacol ester; Azobenzene-4,4'-diylbis(boronic acid pinacol ester); (E)-1,2-Bis(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)diazene; 4,4'-Azobenzenediboronic acid bis(pinacol) ester; Azobenzene-4,4'-diyldiboronic acid pinacol ester; BDBP
EINECS	Contact for details

Quality Control

Our Diazene,1,2-Bis[4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl] is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency suitable for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C under an inert atmosphere (e.g., nitrogen or argon) due to its hygroscopic and light-sensitive nature. Allow the container to reach room temperature before opening to minimize moisture ingress.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Heavy Metals	≤ 10 ppm

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