Description

1-Bromo-4,4A,5,6,7,8-Hexahydro-4A-Phenyl-2(3H)-Naphthalenone is a specialized brominated ketone derivative that serves as a valuable synthetic intermediate in advanced organic chemistry. Its unique bridged polycyclic structure with a phenyl substituent makes it a critical building block for constructing complex molecular architectures. This compound is primarily sought by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Research: Used in developing advanced active ingredients for crop protection and pest management formulations.
• Organic Synthesis Building Block: Serves as a versatile electrophile and scaffold in complex multi-step synthesis, including Diels-Alder reactions and cross-coupling methodologies.
• Material Science Research: Investigated as a monomer or precursor for specialty polymers and advanced organic materials.
• Catalyst & Ligand Development: Utilized in the preparation of novel chiral ligands and organocatalysts for asymmetric synthesis.
• Academic & R&D Laboratories: Employed in mechanistic studies and the development of new synthetic methodologies in university and industrial research settings.

Basic Information

Product Name	1-Bromo-4,4A,5,6,7,8-Hexahydro-4A-Phenyl-2(3H)-Naphthalenone
CAS No.	55162-75-9
Molecular Formula	C₁₆H₁₇BrO
Molecular Weight	305.21 g/mol
Synonyms	1-Bromo-4,4a,5,6,7,8-hexahydro-4a-phenyl-2(3H)-naphthalenone; 1-Bromo-4,4a,5,6,7,8-hexahydro-4a-phenylnaphthalen-2(3H)-one; 4a-Phenyl-1-bromo-4,4a,5,6,7,8-hexahydro-2(3H)-naphthalenone; 1-Bromo-4a-phenylperhydronaphthalen-2-one; 55162-75-9
EINECS	Contact for details

Quality Control

Our production of 1-Bromo-4,4A,5,6,7,8-Hexahydro-4A-Phenyl-2(3H)-Naphthalenone adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot undergoes comprehensive analytical characterization, including HPLC, GC, NMR, and mass spectrometry. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory documentation needs.

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). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	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.