Description

4-Dihydronaphthalen-1(2H)-One Hydrochloride is a high-purity organic intermediate of significant importance in advanced chemical synthesis. This compound is valued for its role as a versatile building block in the development of complex molecular architectures. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the synthesis of active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with tetralone-based structures.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Building Block: Serves as a versatile starting material for constructing complex polycyclic frameworks in academic and industrial R&D laboratories.
• Material Science Research: Investigated as a monomer or precursor for the development of specialty polymers and advanced organic materials.
• Chemical Reference Standard: Supplied as a high-purity analytical standard for method development and quality control in analytical chemistry.

Basic Information

Product Name	4-Dihydronaphthalen-1(2H)-One Hydrochloride
CAS No.	62089-82-1
Molecular Formula	C10H10O·HCl
Molecular Weight	182.65 g/mol
Synonyms	1,2,3,4-Tetrahydro-1-oxonaphthalene Hydrochloride; α-Tetralone Hydrochloride; 1-Oxo-1,2,3,4-tetrahydronaphthalene Hydrochloride; 4-Chromanone Hydrochloride (incorrect but common); 1-Ketotetralin Hydrochloride; 1-Tetralone Hydrochloride; 1,2,3,4-Tetrahydro-1-naphthalenone Hydrochloride
EINECS	Contact for details

Quality Control

Our 4-Dihydronaphthalen-1(2H)-One Hydrochloride is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, detailing key parameters such as assay and impurity profiles. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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