Description

2-Methyl-1,1'-Binaphthalene is a specialized organic compound belonging to the binaphthyl class, characterized by its methyl-substituted, axially chiral structure. This molecular architecture makes it a valuable intermediate and ligand precursor in advanced synthetic chemistry and materials science. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors who require high-purity chiral building blocks for catalysis and functional material development.

Application

• Chiral Ligand Synthesis: Serves as a key precursor for the development of axially chiral ligands used in asymmetric catalysis.
• Pharmaceutical Intermediates: Utilized in the research and synthesis of active pharmaceutical ingredients (APIs) that require specific stereochemistry.
• Advanced Material Research: Acts as a building block for organic electronic materials, such as OLEDs and liquid crystals, due to its rigid, conjugated structure.
• Agrochemical Development: Employed in creating novel, stereospecific crop protection agents and herbicides.
• Catalyst Development: Used in academic and industrial R&D for designing novel metal-organic frameworks (MOFs) and homogeneous catalysts.
• Analytical Chemistry: Can function as a chiral selector or a standard in chromatographic methods for enantiomeric separation.

Basic Information

Product Name	2-Methyl-1,1'-Binaphthalene
CAS No.	118018-45-4
Molecular Formula	C₂₁H₁₆
Molecular Weight	268.35 g/mol
Synonyms	2-Methylbinaphthalene; 1,1'-Binaphthalene, 2-methyl-; 2-Methyl-1,1'-binaphthyl; 2-MBN; 2-Methyl-1,1'-dinaphthalene; 2-Methyl-[1,1'-binaphthalene]; 2-Methyl-1,1'-binaphthalene (CAS 118018-45-4)
EINECS	Contact for details

Quality Control

Our 2-Methyl-1,1'-Binaphthalene is produced under stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We adhere to cGMP principles where applicable to support our clients in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maximize stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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