Description

1-Naphthalenecarbonylchloride,1,4-Dihydro-(9Ci) is a specialized organic intermediate featuring a reactive carbonyl chloride group on a partially reduced naphthalene scaffold. This compound matters as a versatile building block for synthesizing complex molecules, particularly in pharmaceutical and advanced material research. It is needed by R&D chemists and process development scientists in the fine chemical, agrochemical, and pharmaceutical industries for constructing novel chemical entities.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those with naphthalene-based structures.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a monomer or functionalization agent in the creation of specialty polymers and organic electronic materials.
• Dye and Pigment Manufacturing: Intermediate for producing complex organic dyes and high-performance pigments.
• Ligand and Catalyst Development: Building block for creating novel chelating ligands and organocatalysts used in asymmetric synthesis.
• Academic and Contract Research: Essential reagent for methodological studies and custom synthesis projects in university and CRO laboratories.

Basic Information

Product Name	1-Naphthalenecarbonylchloride,1,4-Dihydro-(9Ci)
CAS No.	76966-07-9
Molecular Formula	C11H9ClO
Molecular Weight	192.64 g/mol
Synonyms	1,4-Dihydro-1-naphthoyl chloride; 1,2,3,4-Tetrahydro-1-naphthoyl chloride; 1-Chlorocarbonyl-1,2,3,4-tetrahydronaphthalene; 1,2,3,4-Tetrahydronaphthalene-1-carbonyl chloride; α-Tetralone acid chloride; 1-Oxotetralin-1-carbonyl chloride; 1,4-Dihydronaphthalene-1-carbonyl chloride
EINECS	Contact for details

Quality Control

Our 1-Naphthalenecarbonylchloride,1,4-Dihydro-(9Ci) is manufactured under strict quality management systems. 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 a controlled room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials such as strong bases, alcohols, and amines. Due to its acid chloride nature, ensure containers are kept sealed to prevent moisture absorption and hydrolysis.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (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.