Description

5,6,7,8-Tetrahydro-Naphthalene-1-Carbonyl Chloride is a high-purity, reactive organic intermediate belonging to the class of acid chlorides derived from a partially hydrogenated naphthalene structure. This compound is a critical building block in advanced organic synthesis, enabling the efficient introduction of the 5,6,7,8-tetrahydro-naphthalene-1-carbonyl moiety into target molecules. It is primarily sought after by research and development laboratories, as well as production facilities, in the pharmaceutical and agrochemical sectors for the synthesis of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of compounds with complex polycyclic frameworks.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides that require specific stereochemistry and lipophilicity.
• Material Science Research: Serves as a monomer or precursor in the development of specialty polymers, liquid crystals, and organic electronic materials.
• Organic Synthesis Reagent: Employed in amide bond formation, esterification, and Friedel-Crafts acylation reactions under controlled conditions.
• Chemical Research & Development: Essential for medicinal chemistry programs and process chemistry optimization in both academic and industrial settings.
• Dye and Pigment Intermediate: Used in the synthesis of specialized colorants and photographic chemicals.

Basic Information

Product Name	5,6,7,8-Tetrahydro-Naphthalene-1-Carbonyl Chloride
CAS No.	110808-69-0
Molecular Formula	C11H11ClO
Molecular Weight	194.66 g/mol
Synonyms	1-Chlorocarbonyl-5,6,7,8-tetrahydronaphthalene; 5,6,7,8-Tetrahydro-1-naphthoyl chloride; 1-Tetralincarbonyl chloride; 5,6,7,8-Tetrahydro-1-naphthalenecarbonyl chloride; 1-(Chloroformyl)-1,2,3,4-tetrahydronaphthalene; Tetralin-1-carbonyl chloride; 1,2,3,4-Tetrahydronaphthalene-1-carbonyl chloride
EINECS	Contact for details

Quality Control

Our 5,6,7,8-Tetrahydro-Naphthalene-1-Carbonyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory requirements.

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). Due to its hygroscopic and moisture-sensitive nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening. Keep away from strong bases, oxidizing agents, and sources of ignition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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