Description

1,3,2-Dioxaborolane, 2-(8-Ethyl-1-Naphthalenyl)-4,4,5,5-Tetramethyl- is a high-purity, advanced boronic ester derivative designed for demanding synthetic applications. This compound serves as a critical building block in modern organic synthesis, enabling precise carbon-carbon bond formation. It is essential for researchers and process chemists in the pharmaceutical, agrochemical, and materials science industries who require reliable, high-quality intermediates for complex molecule construction.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides requiring specific aryl-boron functionalities.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for creating complex organic semiconductors and charge-transport materials used in display technologies.
• Ligand and Catalyst Development: Employed in the synthesis of specialized ligands for transition metal catalysis and organocatalysis.
• Polymer and Material Science: Facilitates the creation of functionalized polymers and advanced materials with tailored electronic or mechanical properties.
• Chemical Biology & Probe Development: Utilized for bioconjugation and the synthesis of molecular probes for imaging and diagnostic applications.

Basic Information

Product Name	1,3,2-Dioxaborolane, 2-(8-Ethyl-1-Naphthalenyl)-4,4,5,5-Tetramethyl-
CAS No.	2621934-04-9
Molecular Formula	C18H25BO2
Molecular Weight	284.20 g/mol
Synonyms	2-(8-Ethylnaphthalen-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 8-Ethyl-1-naphthaleneboronic acid pinacol ester; (8-Ethyl-1-naphthyl)boronic acid pinacol ester; 1-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-8-ethylnaphthalene; 8-Ethyl-1-naphthylboronic acid pinacol ester; 1,3,2-Dioxaborolane, 2-(8-ethyl-1-naphthalenyl)-4,4,5,5-tetramethyl-
EINECS	Contact for details

Quality Control

Our 1,3,2-Dioxaborolane, 2-(8-Ethyl-1-Naphthalenyl)-4,4,5,5-Tetramethyl- is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and structural integrity. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment to support your quality assurance 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). Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (argon or nitrogen) to prevent moisture absorption and decomposition. Keep away from heat, sparks, and open flame.

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.