Description

3-Chlorohexahydro-3H-Benzofuran-2-One is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key chiral intermediate, enabling the construction of complex molecular architectures with precise stereochemistry. It is primarily needed by research institutions and pharmaceutical companies engaged in the development of new active pharmaceutical ingredients (APIs) and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a crucial chiral synthon in the research and development of novel therapeutic agents.
• Agrochemical Synthesis: Used in the creation of advanced, high-efficacy crop protection compounds.
• Material Science Research: Acts as a precursor for novel polymers or liquid crystals with specific optical properties.
• Asymmetric Catalysis: Employed as a ligand or substrate in the development of new catalytic systems.
• Fine Chemical Production: Utilized in the multi-step synthesis of complex fragrance or flavor molecules.
• Academic & R&D Laboratories: A valuable reagent for methodological studies in synthetic organic chemistry.

Basic Information

Product Name	3-Chlorohexahydro-3H-Benzofuran-2-One
CAS No.	93981-23-8
Molecular Formula	C8H11ClO2
Molecular Weight	174.63 g/mol
Synonyms	3-Chloro-2-oxohexahydrobenzofuran; 3-Chlorotetrahydro-2-benzofuranone; 3-Chloro-2,3,3a,4,7,7a-hexahydro-1-benzofuran-2-one; 3-Chlorohexahydro-2-benzofuranone; 3-Chloro-2-oxohexahydro-2H-1-benzofuran; Tetrahydro-3-chloro-2-benzofuranone; 3-Chloroperhydrobenzofuran-2-one
EINECS	Contact for details

Quality Control

Our 3-Chlorohexahydro-3H-Benzofuran-2-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and structural confirmation, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles 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 controlled room temperature (15-25°C). Keep away from strong bases and reducing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.