Description

1-Methyl-5-Nitronaphthalene is a specialized nitronaphthalene derivative used as a key synthetic intermediate in advanced organic chemistry. This compound matters for its role in constructing complex molecular architectures, particularly in the synthesis of dyes, pigments, and functional materials. Industries requiring high-purity intermediates for research and development, including pharmaceuticals, agrochemicals, and specialty chemicals, are the primary users of this product.

Application

• Intermediate in the synthesis of complex organic molecules and active pharmaceutical ingredients (APIs).
• Key building block for the development of dyes, pigments, and optical brighteners.
• Research chemical for studying nitration reactions and aromatic substitution patterns.
• Precursor in agrochemical research for creating novel crop protection agents.
• Starting material for the preparation of liquid crystal and other advanced functional materials.
• Used in academic and industrial R&D laboratories for method development and scale-up studies.

Basic Information

Item	Detail
Product Name	1-Methyl-5-Nitronaphthalene
CAS No.	91137-27-8
Molecular Formula	C₁₁H₉NO₂
Molecular Weight	187.20 g/mol
Synonyms	5-Nitro-1-methylnaphthalene; 1-Methyl-5-nitronaphthalene; 1-Methyl-5-nitro-naphthalene; Methylnitronaphthalene
EINECS	Contact for details

Quality Control

Our 1-Methyl-5-Nitronaphthalene is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications and test results is provided with every shipment and is available upon request.

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 heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.