Description

2,4,6-Cycloheptatrien-1-One, 3,5,7-Tribromo-2-Hydroxy- is a halogenated derivative of tropolone, characterized by its unique seven-membered aromatic ring structure. This compound serves as a versatile and highly reactive synthetic intermediate, valued for its ability to introduce bromine atoms and a specific cyclic framework into target molecules. It is primarily sought by research chemists and process development teams in the pharmaceutical and advanced materials sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring brominated aromatic systems.
• Organic Synthesis Reagent: Used in research laboratories for cycloaddition reactions, electrophilic substitution, and as a precursor to other functionalized tropolone derivatives.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in coordination chemistry and catalytic processes.
• Material Science Research: Investigated for the development of organic electronic materials and photoactive compounds due to its conjugated system.
• Agrochemical Intermediate: Potential use in the synthesis of advanced crop protection agents and specialty chemicals.

Basic Information

Product Name	2,4,6-Cycloheptatrien-1-One, 3,5,7-Tribromo-2-Hydroxy-
CAS No.	363-67-7
Molecular Formula	C7H3Br3O2
Molecular Weight	344.81 g/mol
Synonyms	2-Hydroxy-3,5,7-tribromotropone; 3,5,7-Tribromo-2-hydroxytropone; Tribromotropolone; 3,5,7-Tribromo-2-hydroxy-2,4,6-cycloheptatrien-1-one; NSC 403169; 2-Hydroxy-3,5,7-tribromocyclohepta-2,4,6-trien-1-one
EINECS	Contact for details

Quality Control

Our production of 2,4,6-Cycloheptatrien-1-One, 3,5,7-Tribromo-2-Hydroxy- adheres to stringent quality management protocols. Every batch is analyzed to ensure identity, purity, and consistency, meeting the exacting standards required for research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing purity (typically by HPLC), identification, and impurity profiles is provided with each shipment to guarantee reliable and reproducible performance in your applications.

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). This material is light-sensitive (store away from light). Keep away from incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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