Description

3-Acetyl-5-Bromo-8-Hydroxy-3,4-Dihydro-2H-1-Naphthalenone is a specialized brominated naphthalenone derivative that serves as a high-value synthetic intermediate. Its unique molecular architecture, featuring acetyl, bromo, and hydroxy functional groups, makes it a versatile building block for constructing complex organic frameworks. This compound is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Key building block in the research and synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive scaffold.
• Organic Synthesis: Serves as a versatile precursor for complex molecule construction, including natural product analogs and specialty chemicals.
• Material Science: Potential intermediate in the synthesis of organic semiconductors, dyes, and photoactive materials.
• Academic & Contract Research: Essential reagent for methodological studies and discovery chemistry in university and CRO laboratories.

Basic Information

Product Name	3-Acetyl-5-Bromo-8-Hydroxy-3,4-Dihydro-2H-1-Naphthalenone
CAS No.	83344-22-3
Molecular Formula	C₁₂H₁₁BrO₃
Molecular Weight	283.12 g/mol
Synonyms	5-Bromo-8-hydroxy-3-acetyl-3,4-dihydro-2H-naphthalen-1-one; 3-Acetyl-5-bromo-8-hydroxy-1-tetralone; 1-(5-Bromo-8-hydroxy-1-oxo-3,4-dihydro-2H-naphthalen-3-yl)ethan-1-one; 83344-22-3; Brominated naphthalenone derivative; Tetralone derivative
EINECS	Contact for details

Quality Control

Our 3-Acetyl-5-Bromo-8-Hydroxy-3,4-Dihydro-2H-1-Naphthalenone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide Certificates of Analysis (COA) with every shipment, detailing all specifications and test results to ensure traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
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.