Description

2-(Naphthalen-2-Yl)-1,3,2-Dioxaborinane is a specialized organoboron reagent, a cyclic boronic ester derivative of 2-naphthylboronic acid. This compound is a critical building block in modern synthetic chemistry, particularly for Suzuki-Miyaura cross-coupling reactions, enabling the efficient construction of complex biaryl and conjugated systems. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require high-purity intermediates for drug discovery, ligand synthesis, and the development of organic electronic materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, especially those containing naphthalene or extended aromatic systems.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides that require specific biaryl structures for enhanced activity.
• Material Science & OLEDs: Serves as a fundamental building block for creating organic light-emitting diode (OLED) materials, conductive polymers, and liquid crystals.
• Catalyst & Ligand Development: Employed in the preparation of sophisticated ligands for transition metal catalysis and organocatalysts.
• Chemical Research & Development: Utilized in academic and industrial R&D for exploring new carbon-carbon bond-forming methodologies and constructing complex molecular architectures.
• Fine Chemical Production: Integral to the custom synthesis of high-value specialty chemicals and dyes.

Basic Information

Item	Details
Product Name	2-(Naphthalen-2-Yl)-1,3,2-Dioxaborinane
CAS No.	499105-76-9
Molecular Formula	C₁₄H₁₃BO₂
Molecular Weight	224.06 g/mol
Synonyms	2-(2-Naphthyl)-1,3,2-dioxaborinane; 2-Naphthaleneboronic Acid 1,3-Propanediol Ester; 2-Naphthyl-1,3,2-dioxaborinane; 2-(Naphthalen-2-yl)-1,3,2-dioxaborinane; 2-Naphthylboronic Acid Cyclic Propylene Ester; Naphthalen-2-yl-1,3,2-dioxaborinane
EINECS	Contact for details

Quality Control

Every batch of 2-(Naphthalen-2-Yl)-1,3,2-Dioxaborinane is manufactured and tested under strict quality management protocols. We ensure high purity and consistency through advanced analytical techniques including NMR, HPLC, and GC. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee it meets your specific research or production requirements.

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). This product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage and to maintain optimal reactivity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Heavy Metals	≤ 20 ppm

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