Description

3-Bromo-2-Hydroxy-2,4,6-Cycloheptatrien-1-One is a specialized organic building block characterized by its unique tropone-derived structure. This compound is valued for its reactivity as an electrophilic intermediate, enabling the synthesis of complex molecular architectures. It is primarily sought by research chemists and process development scientists in the pharmaceutical and agrochemical sectors for constructing novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for molecules requiring functionalized seven-membered ring systems.
• Agrochemical Synthesis: Used in the preparation of novel herbicides, fungicides, and insecticides where its bromo and keto groups offer versatile sites for further chemical modification.
• Material Science Research: Serves as a precursor for organic electronic materials and ligands in catalytic systems due to its conjugated framework.
• Academic & R&D Laboratories: Employed in methodological studies and as a model compound in organic chemistry research focused on troponoid chemistry and halogenation reactions.
• Fine Chemical Production: Acts as a building block for the manufacture of specialty chemicals, dyes, and complex fragrance molecules.

Basic Information

Product Name	3-Bromo-2-Hydroxy-2,4,6-Cycloheptatrien-1-One
CAS No.	4584-68-3
Molecular Formula	C7H5BrO2
Molecular Weight	201.02 g/mol
Synonyms	3-Bromo-2-hydroxytropone; 2-Hydroxy-3-bromotropone; 3-Bromotropolone; 3-Bromo-2-hydroxy-2,4,6-cycloheptatrien-1-one; Bromotropolone; NSC 163063; 2,4,6-Cycloheptatrien-1-one, 3-bromo-2-hydroxy-
EINECS	Contact for details

Quality Control

Our production of 3-Bromo-2-Hydroxy-2,4,6-Cycloheptatrien-1-One adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to light and propensity for oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

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%

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