Description

2-[3-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl]-2,3-Dihydro-1H-Naphtho[1,8-De][1,3,2]Diazaborinine is a sophisticated, multi-functional organoboron compound that serves as a critical building block in advanced material science and pharmaceutical research. Its unique fused-ring diazaborinine structure, coupled with a protected boronic ester group, makes it a versatile precursor for constructing complex molecular architectures via cross-coupling reactions. This high-value intermediate is essential for researchers and manufacturers developing novel organic electronic materials, pharmaceutical candidates, and specialty chemical ligands.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of complex drug candidates, particularly those targeting kinase inhibition or requiring boron neutron capture therapy (BNCT) agents.
• Organic Light-Emitting Diodes (OLEDs): Used as a precursor for electron-transport materials or host materials in the fabrication of high-efficiency OLED displays and lighting.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the development of advanced polymers, including conjugated polymers for organic photovoltaics (OPVs) and sensors.
• Catalyst & Ligand Synthesis: Employed in the preparation of novel N,B-chelating ligands for transition metal catalysis, enhancing reaction selectivity and efficiency.
• Chemical Research & Development: A valuable tool for academic and industrial R&D in exploring new Suzuki-Miyaura and other palladium-catalyzed cross-coupling methodologies.
• Liquid Crystal & Electronic Materials: Incorporated into the core structure of liquid crystals or organic semiconductors to tune electronic properties and molecular alignment.

Basic Information

Product Name	2-[3-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl]-2,3-Dihydro-1H-Naphtho[1,8-De][1,3,2]Diazaborinine
CAS No.	950511-17-8
Molecular Formula	C24H28B2N2O2
Molecular Weight	398.12 g/mol
Synonyms	2-[3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine; 1H-Naphtho[1,8-de][1,3,2]diazaborinine, 2-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-2,3-dihydro-; Naphthodiazaborinine boronic ester; BODIPY-like boron precursor; BN-Naphthalene derivative; Diazaborinane boronate
EINECS	Contact for details

Quality Control

Every batch of our 2-[3-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl]-2,3-Dihydro-1H-Naphtho[1,8-De][1,3,2]Diazaborinine undergoes rigorous analytical testing to ensure high purity and batch-to-batch consistency, critical for sensitive applications like pharmaceutical synthesis and electronic materials. Our quality assurance protocols are designed to meet the stringent requirements of research and industrial scale-up. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. For long-term storage, it is recommended to keep the material under an inert atmosphere (e.g., nitrogen or argon) at temperatures between 2°C and 8°C to maintain stability and prevent degradation of the sensitive organoboron functionalities.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	< 0.5%

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