Description

1-Cyano-5-Methylnaphthalene is a specialized naphthalene derivative featuring both cyano and methyl functional groups, making it a valuable intermediate in advanced organic synthesis. This compound is critical for research and development in fine chemical and pharmaceutical manufacturing, where precise molecular architecture is required. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing complex molecules.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides.
• Material Science Research: Acts as a precursor for organic electronic materials, such as dyes, pigments, and functional polymers.
• Ligand and Catalyst Development: Employed in the creation of specialized ligands for catalytic systems and metal-organic frameworks (MOFs).
• Chemical Research: A versatile reagent for academic and industrial research in organic chemistry and heterocyclic compound synthesis.

Basic Information

Product Name	1-Cyano-5-Methylnaphthalene
CAS No.	40689-22-3
Molecular Formula	C₁₂H₉N
Molecular Weight	167.21 g/mol
Synonyms	5-Methyl-1-naphthonitrile; 5-Methyl-1-cyanonaphthalene; 1-Naphthonitrile, 5-methyl-; 5-Methylnaphthalene-1-carbonitrile; 5-Methyl-1-naphthalenecarbonitrile
EINECS	Contact for details

Quality Control

Our 1-Cyano-5-Methylnaphthalene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications for research and industrial use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.