Description

4-Methoxynaphthalen-1-Ylboronic Acid Pinacol Ester is a high-purity, advanced boronic ester building block crucial for modern synthetic chemistry. Its core value lies in enabling efficient and selective Suzuki-Miyaura cross-coupling reactions, a cornerstone methodology for constructing complex organic molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries who require reliable, high-quality intermediates for drug discovery, ligand synthesis, and the development of functional organic materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those containing complex naphthalene-based structures.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides that require specific aryl-aryl couplings.
• Material Science: Serves as a precursor for organic electronic materials, such as organic light-emitting diodes (OLEDs) and semiconductors, where controlled molecular architecture is critical.
• Ligand & Catalyst Development: Employed in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Research: A versatile reagent in academic and industrial R&D for constructing complex polycyclic aromatic systems and exploring new synthetic pathways.
• Fine Chemical Production: Used in the custom synthesis of specialty chemicals and dyes where precise molecular coupling is required.

Basic Information

Product Name	4-Methoxynaphthalen-1-Ylboronic Acid Pinacol Ester
CAS No.	269410-16-4
Molecular Formula	C₁₇H₂₁BO₃
Molecular Weight	284.16 g/mol
Synonyms	1-Methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalene; 4-Methoxy-1-naphthaleneboronic Acid Pinacol Ester; (4-Methoxynaphthalen-1-yl)boronic Acid Pinacol Ester; 1-Methoxynaphthalene-4-boronic Acid Pinacol Ester; 4-Methoxy-1-naphthylboronic Acid Pinacol Ester; Pinacol (4-Methoxynaphthalen-1-yl)boronate; 4-Methoxy-1-Boronaphthalene Pinacol Ester
EINECS	Contact for details

Quality Control

Our 4-Methoxynaphthalen-1-Ylboronic Acid Pinacol Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

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 compound 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 stability.

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.