Description

4-Cyano-1-Naphthyl Boronic Acid is a high-value, functionalized naphthalene derivative that serves as a critical building block in modern synthetic chemistry. Its core value lies in enabling the precise construction of complex molecular architectures through reliable cross-coupling reactions. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require sophisticated intermediates for drug discovery, catalyst development, and organic electronic materials.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides with enhanced efficacy and selectivity.
• Material Science: Serves as a monomer or functional unit in the synthesis of organic semiconductors, liquid crystals, and polymers for electronic applications.
• Chemical Synthesis: A versatile reagent for constructing complex polycyclic aromatic systems and functionalized naphthalene cores in academic and industrial R&D.
• Ligand Synthesis: Employed in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	4-Cyano-1-Naphthyl Boronic Acid
CAS No.	664364-43-6
Molecular Formula	C11H8BNO2
Molecular Weight	197.00 g/mol
Synonyms	1-Naphthaleneboronic acid, 4-cyano-; 4-Cyanonaphthalen-1-ylboronic acid; (4-Cyano-1-naphthyl)boronic acid; 4-Cyano-1-naphthaleneboronic acid; 1-Borono-4-cyanonaphthalene; 4-CN-1-NapB(OH)2; 4-Cyano-1-NBA
EINECS	Contact for details

Quality Control

Our 4-Cyano-1-Naphthyl Boronic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer requirements.

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). This product is hygroscopic (moisture-sensitive) and must be handled under inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%

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