Description

5-Bromo-8-Hydroxy-3,4-Dihydronaphthalen-1(2H)-One is a high-purity, functionalized tetralone derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its unique bromo-hydroxy substitution pattern on the naphthalene core makes it a versatile building block for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors, particularly for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, including kinase inhibitors, anti-inflammatory agents, and central nervous system (CNS) active compounds.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, and plant growth regulators with novel modes of action.
• Material Science: Serves as a monomer or functional unit in the synthesis of specialty polymers, dyes, and organic electronic materials.
• Chemical Synthesis: Versatile starting material for palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Heck) and other transformations to create complex polycyclic structures.
• Academic & R&D: Valuable reagent for methodological studies in organic synthesis and for exploring new reaction pathways in heterocyclic chemistry.

Basic Information

Product Name	5-Bromo-8-Hydroxy-3,4-Dihydronaphthalen-1(2H)-One
CAS No.	101819-51-6
Molecular Formula	C10H9BrO2
Molecular Weight	241.08 g/mol
Synonyms	5-Bromo-8-hydroxy-3,4-dihydronaphthalen-1(2H)-one; 5-Bromo-8-hydroxy-1-tetralone; 8-Hydroxy-5-bromo-1-tetralone; 5-Bromo-8-hydroxy-3,4-dihydro-1(2H)-naphthalenone; 1(2H)-Naphthalenone, 5-bromo-8-hydroxy-3,4-dihydro-; 5-Bromo-8-hydroxytetralone
EINECS	Contact for details

Quality Control

Our 5-Bromo-8-Hydroxy-3,4-Dihydronaphthalen-1(2H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical specifications. Our quality commitment ensures the material meets the stringent requirements for research and scale-up applications.

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 heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

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