Description

4-Amino-3,4-Dihydro-1(2H)-Naphthalenone is a specialized organic intermediate featuring a fused naphthalenone structure with an amino functional group. This compound is valued for its role as a versatile building block in the synthesis of complex molecules, particularly in pharmaceutical research and fine chemical manufacturing. It is primarily sought by R&D chemists and process development teams in the pharmaceutical, agrochemical, and advanced material sectors for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential therapeutic agents, including central nervous system (CNS) active compounds and enzyme inhibitors.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, leveraging its fused ring system for bioactivity.
• Organic Light-Emitting Diodes (OLEDs): Serves as a starting material for the development of electron-transport or emissive layer materials in advanced display technologies.
• Dye and Pigment Chemistry: Acts as an intermediate for creating specialized naphthalene-based dyes and colorants.
• Academic and Industrial Research: Employed in methodological studies and as a model compound in organic synthesis and catalysis research.
• Fine Chemical Production: Utilized in custom synthesis and contract manufacturing for producing high-value, low-volume specialty chemicals.

Basic Information

Product Name	4-Amino-3,4-Dihydro-1(2H)-Naphthalenone
CAS No.	64833-49-4
Molecular Formula	C₁₀H₁₁NO
Molecular Weight	161.20 g/mol
Synonyms	4-Amino-1,2,3,4-tetrahydronaphthalen-1-one; 4-Amino-α-tetralone; 4-Amino-3,4-dihydro-2H-naphthalen-1-one; 1(2H)-Naphthalenone, 4-amino-3,4-dihydro-; 4-Amino-1-tetralone; 4-Aminotetralone; 4-Amino-3,4-dihydronaphthalen-1(2H)-one
EINECS	Contact for details

Quality Control

Our 4-Amino-3,4-Dihydro-1(2H)-Naphthalenone is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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). 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
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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