Description

3,3A,7,7Aα-Tetrahydro-3Aα-Hydroxy-2H-6-Benzofuranone is a specialized organic intermediate with a unique fused furanone structure. This compound is valued for its chiral center and functional groups, making it a versatile building block in advanced synthetic chemistry. It is primarily sought by research and development teams in the pharmaceutical and fine chemical industries for the synthesis of complex molecules, including potential active pharmaceutical ingredients (APIs) and novel materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Serves as a crucial building block for constructing complex, high-value organic molecules in custom synthesis projects.
• Asymmetric Catalysis Research: Used as a substrate or ligand precursor in the development of new asymmetric catalytic processes.
• Agrochemical Development: Employed in the synthesis of advanced intermediates for novel crop protection agents.
• Material Science Research: Investigated as a monomer or precursor for specialty polymers and advanced functional materials.
• Academic & Industrial R&D: A valuable compound for methodological studies in organic synthesis and natural product analog development.

Basic Information

Product Name	3,3A,7,7Aα-Tetrahydro-3Aα-Hydroxy-2H-6-Benzofuranone
CAS No.	189264-47-9
Molecular Formula	C8H10O3
Molecular Weight	154.16 g/mol
Synonyms	3a-Hydroxy-3,3a,7,7a-tetrahydro-2-benzofuran-6(2H)-one; 3a-Hydroxy-3,3a,7,7a-tetrahydro-2H-6-benzofuranone; 3a-Hydroxyhexahydro-2-benzofuran-6-one; 3a-Hydroxy-3,3a,7,7a-tetrahydro-2H-furo[3,2-b]pyran-6-one; Tetrahydro hydroxy benzofuranone; 189264-47-9; Furo[3,2-b]pyran-6-one, 3a-hydroxy-3,3a,7,7a-tetrahydro-2H-
EINECS	Contact for details

Quality Control

Our production of 3,3A,7,7Aα-Tetrahydro-3Aα-Hydroxy-2H-6-Benzofuranone adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and chiral analysis, to ensure it meets exacting R&D and process chemistry standards. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each shipment and are available upon request.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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