Description

4-Hydroxy-3,4-Dihydronaphthalen-1(2H)-One is a specialized organic intermediate belonging to the class of tetralone derivatives. This compound matters for its role as a versatile building block in the synthesis of complex molecules, particularly in pharmaceutical and fine chemical research. Industries that require it include pharmaceutical R&D for creating active pharmaceutical ingredients (APIs), agrochemical manufacturers for developing novel crop protection agents, and academic institutions engaged in organic synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various pharmacologically active compounds, including potential central nervous system (CNS) agents and cardiovascular drugs.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging its fused ring structure.
• Fine Chemical Production: Serves as a building block for dyes, pigments, and other performance chemicals requiring a naphthalene-based core.
• Academic & Research Chemistry: Employed in organic synthesis laboratories for methodological studies and the construction of complex polycyclic structures.
• Material Science Research: Investigated as a monomer or precursor for specialty polymers and advanced organic materials.

Basic Information

Product Name	4-Hydroxy-3,4-Dihydronaphthalen-1(2H)-One
CAS No.	21032-12-2
Molecular Formula	C₁₀H₁₀O₂
Molecular Weight	162.19 g/mol
Synonyms	4-Hydroxy-1-tetralone; 4-Hydroxy-α-tetralone; 4-Hydroxytetralone; 1,2,3,4-Tetrahydro-4-hydroxy-1-oxonaphthalene; 4-Hydroxy-3,4-dihydro-1(2H)-naphthalenone; 4-Hydroxy-1,2,3,4-tetrahydronaphthalen-1-one; 4-Hydroxy-α-tetralone; 4-Hydroxy-3,4-dihydronaphthalen-1(2H)-one
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-3,4-Dihydronaphthalen-1(2H)-One is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles 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, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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