Description

1,3,5,6,7-Pentachloro-4-Hydroxybicyclo[3.2.0]Hepta-3,6-Dien-2-One is a specialized chlorinated bicyclic compound that serves as a high-value synthetic intermediate. Its unique polyhalogenated structure makes it a critical building block for the development of advanced agrochemicals and pharmaceutical active ingredients. This product is essential for R&D and production chemists in fine chemical synthesis, particularly for applications requiring precise halogenation and complex molecular frameworks.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of novel herbicides, fungicides, and insecticides, leveraging its reactive chlorinated sites.
• Pharmaceutical Synthesis: Used as a versatile building block for constructing complex pharmacophores in drug discovery and development programs.
• Organic Synthesis Reagent: Employed in research laboratories for cycloaddition reactions and the construction of complex polycyclic structures.
• Material Science Research: Investigated as a monomer or additive for developing specialty polymers with unique properties.
• Chemical Intermediate for Dyes & Pigments: Serves as a starting material for synthesizing halogenated organic colorants.

Basic Information

Product Name	1,3,5,6,7-Pentachloro-4-Hydroxybicyclo[3.2.0]Hepta-3,6-Dien-2-One
CAS No.	83850-00-4
Molecular Formula	C7HCl5O2
Molecular Weight	303.25 g/mol
Synonyms	4-Hydroxy-1,3,5,6,7-pentachlorobicyclo[3.2.0]hepta-3,6-dien-2-one; Pentachlorohydroxybicycloheptadienone; Bicyclo[3.2.0]hepta-3,6-dien-2-one, 1,3,5,6,7-pentachloro-4-hydroxy-; 83850-00-4; 4-Hydroxypentachlorobicyclo[3.2.0]hepta-3,6-dien-2-one
EINECS	Contact for details

Quality Control

Our 1,3,5,6,7-Pentachloro-4-Hydroxybicyclo[3.2.0]Hepta-3,6-Dien-2-One is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong acids and incompatible materials. The compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (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.