Description

2-Naphthalenecarbonylchloride,1,2-Dihydro-(9Ci) is a specialized organic intermediate featuring a reactive acid chloride group on a partially saturated naphthalene core. This compound matters for its role as a key building block in the synthesis of more complex molecules, enabling the introduction of the 1,2-dihydro-2-naphthoyl moiety. It is primarily needed by research and development chemists and process scale-up teams in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders or acting as enzyme inhibitors.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, where its unique structure can contribute to biological activity.
• Material Science Research: Acts as a monomer or functionalization agent in the development of specialty polymers and advanced organic materials with tailored properties.
• Ligand and Catalyst Development: Employed to create novel ligands for metal complexes used in asymmetric catalysis and other synthetic transformations.
• Dye and Pigment Chemistry: Functions as an intermediate in the synthesis of complex polycyclic colorants and functional dyes.
• Academic and Contract Research: A valuable reagent for methodological studies and exploratory chemistry in university and CRO (Contract Research Organization) laboratories.

Basic Information

Product Name	2-Naphthalenecarbonylchloride,1,2-Dihydro-(9Ci)
CAS No.	38436-44-1
Molecular Formula	C11H9ClO
Molecular Weight	192.64 g/mol
Synonyms	1,2-Dihydro-2-naphthoyl chloride; 3,4-Dihydro-2H-naphthalene-2-carbonyl chloride; 2-Chlorocarbonyl-1,2-dihydronaphthalene; 1,2-Dihydronaphthalene-2-carbonyl chloride; α,β-Dihydronaphthalene-2-carbonyl chloride; 2-(Chlorocarbonyl)-1,2-dihydronaphthalene; 2-Naphthalenecarbonyl chloride, 1,2-dihydro-
EINECS	Contact for details

Quality Control

Every batch of 2-Naphthalenecarbonylchloride,1,2-Dihydro-(9Ci) is produced and tested under strict quality management protocols to ensure consistency and reliability for your synthetic workflows. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as purity (by HPLC/NMR), identity (IR), and impurity profiles. Our quality system is designed to support cGMP and ISO standards for research and development use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Keep away from strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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