Description

5-Chloro Naphthyl-1-Amine is a versatile aromatic amine derivative that serves as a critical building block in advanced organic synthesis. Its value lies in providing a halogenated naphthalene scaffold for constructing complex molecules with tailored properties. This intermediate is essential for manufacturers in the pharmaceutical, agrochemical, and specialty dye industries who require high-purity, functionalized aromatic compounds for research and production.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting specific biological pathways.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and pesticides, where the chloro and amine functionalities allow for further derivatization.
• Dye and Pigment Manufacturing: Serves as a core structure for producing azo dyes and other high-performance colorants with enhanced lightfastness and color properties.
• Material Science Research: Employed in the creation of organic semiconductors, liquid crystals, and other advanced functional materials.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D labs exploring novel heterocyclic compounds and coupling reactions.

Basic Information

Product Name	5-Chloro Naphthyl-1-Amine
CAS No.	2750-80-3
Molecular Formula	C10H8ClN
Molecular Weight	177.63 g/mol
Synonyms	5-Chloro-1-naphthylamine; 1-Amino-5-chloronaphthalene; 5-Chloronaphthalen-1-amine; 5-Chloro-1-naphthalenamine; 5-Chloro-α-naphthylamine; NSC 403697; 5-Chloro-1-aminonaphthalene
EINECS	220-403-6

Quality Control

Our 5-Chloro Naphthyl-1-Amine is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by FT-IR and NMR, to ensure it meets the stringent requirements of our global clientele. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment, guaranteeing traceability and compliance with your internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	115 - 120 °C
Loss on Drying	≤ 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.