Description

(-)-8,9-Dihydro-5-Hydroxy-2-(4-Hydroxyphenyl)-3-Methoxy-8,9,9-Trimethyl-4H-Furo[2,3-H]-1-Benzopyran-4-One is a high-purity, complex organic compound with a defined stereochemistry, serving as a critical intermediate in advanced chemical synthesis. Its value lies in its specific molecular architecture, which makes it a valuable building block for research and development in specialized pharmaceutical and fine chemical applications. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors seeking to develop novel active ingredients or functional molecules.

Application

• Pharmaceutical Intermediate: Key chiral building block in the synthesis of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or probe in studying biological pathways and enzyme interactions.
• Fine Chemical Synthesis: Serves as a precursor for the development of complex, high-value specialty chemicals and ligands.
• Material Science Research: Potential monomer or additive in the development of advanced polymeric materials with specific optical or electronic properties.

Basic Information

Product Name	(-)-8,9-Dihydro-5-Hydroxy-2-(4-Hydroxyphenyl)-3-Methoxy-8,9,9-Trimethyl-4H-Furo[2,3-H]-1-Benzopyran-4-One
CAS No.	50868-48-9
Molecular Formula	C21H22O6
Molecular Weight	370.40 g/mol
Synonyms	(-)-Sophorol; 5-Hydroxy-2-(4-hydroxyphenyl)-3-methoxy-8,8,9-trimethyl-8,9-dihydro-4H-furo[2,3-h]chromen-4-one; (8S,9R)-5-Hydroxy-2-(4-hydroxyphenyl)-3-methoxy-8,9,9-trimethyl-8,9-dihydro-4H-furo[2,3-h]chromen-4-one; Sophorol; L-Sophorol; (-)-8,9-Dihydro-5-hydroxy-2-(4-hydroxyphenyl)-3-methoxy-8,8,9-trimethyl-4H-furo[2,3-h]chromen-4-one
EINECS	Contact for details

Quality Control

Our (-)-8,9-Dihydro-5-Hydroxy-2-(4-Hydroxyphenyl)-3-Methoxy-8,9,9-Trimethyl-4H-Furo[2,3-H]-1-Benzopyran-4-One is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification, to ensure compliance with stringent specifications for research and development use. 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 place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent product degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Chiral Purity	≥ 99.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 1.5%

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