Description

7-Amino-1-Chloronaphthalene is a high-purity, functionalized naphthalene derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both an amino and a chloro substituent, makes it a versatile intermediate for creating complex molecules with tailored properties. This compound is essential for research and production in the pharmaceutical, agrochemical, and specialty dye industries, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with naphthalene-based scaffolds.
• Agrochemical Synthesis: Used in the development of advanced herbicides, pesticides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a core structure for producing high-performance, color-fast organic dyes and pigments.
• Material Science Research: Building block for organic semiconductors, liquid crystals, and other functional materials.
• Chemical Research & Development: Valuable reagent for cross-coupling reactions and the development of novel chemical entities in academic and industrial labs.

Basic Information

Product Name	7-Amino-1-Chloronaphthalene
CAS No.	843669-39-6
Molecular Formula	C₁₀H₈ClN
Molecular Weight	177.63 g/mol
Synonyms	1-Chloro-7-naphthylamine; 7-Amino-1-chloronaphthalene; 1-Chloro-7-aminonaphthalene; 7-Chloro-1-naphthylamine; Naphthalene, 7-amino-1-chloro-; 1-Chloronaphthalen-7-amine
EINECS	Contact for details

Quality Control

Our 7-Amino-1-Chloronaphthalene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee batch-to-batch consistency and traceability.

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 incompatible materials. Due to its light-sensitive nature, containers should be kept in the original packaging or amber glass until use.

Specification

Item	Specification
Appearance	Off-white to light brown 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%

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