Description

3-(Naphthalene-1-Yl)-Phenyl-Boronic Acid Pinacol Ester is a high-purity, advanced organic building block essential for modern synthetic chemistry. This compound matters as a key intermediate in cross-coupling reactions, enabling the precise construction of complex molecular architectures. It is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries for developing new active ingredients and functional organic materials.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A critical reagent for forming carbon-carbon bonds in the synthesis of biaryl compounds.
• Pharmaceutical Intermediate: Used in the research and development of novel drug candidates, particularly those with extended aromatic systems.
• Agrochemical Synthesis: Serves as a building block for creating new pesticides and herbicides with tailored properties.
• Organic Light-Emitting Diodes (OLEDs): A precursor for the synthesis of organic semiconductors and emissive layer materials.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for metal-catalyzed processes.
• Polymer and Material Science: Used to incorporate naphthyl-phenyl motifs into polymers for enhanced thermal stability or optical properties.
• Chemical Research & Development: A versatile tool for academic and industrial R&D in synthetic organic chemistry.

Basic Information

Product Name	3-(Naphthalene-1-Yl)-Phenyl-Boronic Acid Pinacol Ester
CAS No.	1263272-83-8
Molecular Formula	C22H23BO2
Molecular Weight	330.23 g/mol
Synonyms	1-Naphthaleneboronic Acid, (3-Phenylphenyl)-, 1,1-Dimethylethyl Ester; 3-(1-Naphthyl)phenylboronic Acid Pinacol Ester; [1,1'-Biphenyl]-3-yl(1-naphthyl)boronic Acid Pinacol Ester; 3-(Naphthalen-1-yl)phenylboronic Acid Pinacol Ester; (3-(Naphthalen-1-yl)phenyl)boronic Acid Pinacol Ester; Boronic Acid, B-[1,1'-Biphenyl]-3-yl-B-(1-naphthalenyl)-, 1,1-Dimethylethyl Ester
EINECS	Contact for details

Quality Control

Our 3-(Naphthalene-1-Yl)-Phenyl-Boronic 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 identity confirmation. Certificates of Analysis (COA) detailing all specifications are available upon request 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 area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere such as nitrogen or argon for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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