Description

1,3,2-Dioxaborolane, 2-(1-Methoxy-2-Naphthalenyl)-4,4,5,5-Tetramethyl- is a high-purity, functionalized boronic ester derivative, serving as a critical synthetic intermediate in advanced organic synthesis. Its value lies in providing a protected, air-stable form of a naphthalene-based boronic acid, enabling precise cross-coupling reactions essential for constructing complex molecular architectures. This compound is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries for developing novel active ingredients and functional organic materials.

Application

• Pharmaceutical Intermediate: Key building block in Suzuki-Miyaura cross-coupling reactions for synthesizing novel drug candidates, particularly those containing complex biaryl or naphthalene scaffolds.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides that require specific aromatic coupling.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor for creating advanced organic semiconductors and charge-transport materials used in display and lighting technologies.
• Ligand and Catalyst Development: Employed in the synthesis of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Polymer Chemistry: Acts as a monomer or functionalization agent in the production of specialty polymers with tailored electronic or optical properties.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D labs exploring new synthetic methodologies and complex molecule construction.

Basic Information

Product Name	1,3,2-Dioxaborolane, 2-(1-Methoxy-2-Naphthalenyl)-4,4,5,5-Tetramethyl-
CAS No.	627526-46-9
Molecular Formula	C₁₇H₂₁BO₃
Molecular Weight	284.16 g/mol
Synonyms	2-(1-Methoxy-2-naphthyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 1-Methoxy-2-naphthaleneboronic acid pinacol ester; (1-Methoxy-2-naphthyl)boronic acid pinacol ester; 2-(1-Methoxynaphthalen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; Pinacol (1-methoxy-2-naphthyl)boronate; Naphthalene-1-methoxy-2-boronic acid pinacol ester; 1-Methoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalene
EINECS	Contact for details

Quality Control

Our 1,3,2-Dioxaborolane, 2-(1-Methoxy-2-Naphthalenyl)-4,4,5,5-Tetramethyl- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and identity confirmation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality systems are designed to support cGMP and ISO standards for reliable, batch-to-batch consistency required in critical R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) when opening the container for use to 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%
Water Content (KF)	≤ 0.5%

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