Description

1,8-Naphthalenediboronic Acid is a high-purity, bifunctional boronic acid derivative that serves as a critical building block in advanced organic synthesis. Its unique 1,8-substitution pattern on the naphthalene core makes it a valuable precursor for constructing rigid, conjugated molecular frameworks and functional materials. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries, particularly for Suzuki-Miyaura cross-coupling reactions to create complex polycyclic structures.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing active pharmaceutical ingredients (APIs) and drug candidates, especially those with naphthalene-based scaffolds.
• Organic Light-Emitting Diodes (OLEDs): Used in the synthesis of electron-transport materials and host materials for OLED displays and lighting.
• Metal-Organic Frameworks (MOFs): Acts as a linker molecule for constructing porous, crystalline MOFs with potential applications in gas storage, separation, and catalysis.
• Polymer Chemistry: Serves as a monomer or cross-linking agent for creating novel conjugated polymers with specific electronic properties.
• Liquid Crystal Materials: Employed in the development of naphthalene-based liquid crystals for display technologies.
• Chemical Sensors: Utilized to create boronic acid-based receptors for the selective detection of diols and sugars.
• Agrochemical Synthesis: Intermediate in the production of advanced crop protection agents and herbicides.
• Academic & Industrial R&D: Fundamental reagent for methodological development in cross-coupling chemistry and materials discovery.

Basic Information

Product Name	1,8-Naphthalenediboronic Acid
CAS No.	947617-22-3
Molecular Formula	C₁₀H₁₀B₂O₄
Molecular Weight	215.81 g/mol
Synonyms	1,8-Diboronoaphthalene; Naphthalene-1,8-diyldiboronic Acid; 1,8-Bis(borono)naphthalene; 1,8-Naphthalene Bisboronic Acid; 1,8-Naphthalenediylbis(boronic Acid); 1,8-Naphthalene Diboronic Acid; 1,8-NDBA; B,B'-(Naphthalene-1,8-diyl)bisboronic Acid
EINECS	Contact for details

Quality Control

Our 1,8-Naphthalenediboronic 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. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment. We adhere to relevant industry standards and can support development projects requiring specific analytical documentation.

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 to exclude moisture. For long-term storage, consider using desiccants or storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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