Description

2-Chloro-3,4-Dihydro-2H-Naphthalen-1-One is a versatile chlorinated tetralone derivative that serves as a crucial synthetic intermediate in advanced organic chemistry. Its unique fused-ring structure with a reactive carbonyl and chloro-substituent makes it a valuable building block for constructing complex molecular architectures. This compound is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a monomer or building block for specialty polymers and advanced organic materials.
• Organic Synthesis: Employed in academic and industrial R&D for constructing complex polycyclic compounds and heterocycles.
• Chemical Reference Standard: Used as an analytical standard for quality control and method development in chemical manufacturing.

Basic Information

Product Name	2-Chloro-3,4-Dihydro-2H-Naphthalen-1-One
CAS No.	17215-80-4
Molecular Formula	C10H9ClO
Molecular Weight	180.63 g/mol
Synonyms	2-Chloro-1-tetralone; 2-Chloro-3,4-dihydro-1(2H)-naphthalenone; 2-Chloro-α-tetralone; 2-Chloro-1-oxotetralin; 1(2H)-Naphthalenone, 2-chloro-3,4-dihydro-; 2-Chlorotetralone
EINECS	Contact for details

Quality Control

Our 2-Chloro-3,4-Dihydro-2H-Naphthalen-1-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC/GC purity, identity confirmation (IR, NMR), and impurity profiling. Certificates of Analysis (COA) are available for every batch and supplied upon request to support your quality assurance and regulatory needs.

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 strong bases and reducing agents.

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%

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