Description

5-Chloro-2-Hydroxy-2,4,6-Cycloheptatrien-1-One is a specialized organic intermediate featuring a unique tropolone-derived structure, which is of significant interest in advanced synthetic chemistry. This compound matters for its role as a versatile building block in the synthesis of complex molecules, particularly in pharmaceutical research and the development of novel materials. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to introduce functionalized seven-membered ring systems into their target compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those with complex polycyclic or heterocyclic frameworks.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators that leverage its reactive chloro and hydroxy groups.
• Ligand Synthesis: Serves as a starting material for creating specialized chelating agents and ligands used in catalysis and metal complexation studies.
• Material Science: Investigated as a monomer or additive for producing polymers with specific optical or electronic properties.
• Academic & R&D: A valuable reagent for methodological studies in organic synthesis, including cycloaddition reactions and ring transformation chemistry.

Basic Information

Product Name	5-Chloro-2-Hydroxy-2,4,6-Cycloheptatrien-1-One
CAS No.	3084-17-1
Molecular Formula	C7H5ClO2
Molecular Weight	156.57 g/mol
Synonyms	5-Chloro-2-hydroxytropone; 5-Chlorotropolone; 2-Hydroxy-5-chlorotropone; 5-Chloro-2-oxocyclohepta-2,4,6-trien-1-ol; 5-Chloro-1,2-dihydroxy-2,4,6-cycloheptatriene-1-one; NSC 403697
EINECS	Contact for details

Quality Control

Our 5-Chloro-2-Hydroxy-2,4,6-Cycloheptatrien-1-One is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 such as strong bases and oxidizing agents.

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	≤ 1.0%
Residue on Ignition	≤ 0.1%

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