Description

[S,(+)]-2,3-Dihydro-5-Hydroxy-7-Methoxy-6-(3-Methyl-2-Butenyl)-2-(3,4,5-Trimethoxyphenyl)-4H-1-Benzopyran-4-One is a high-purity, optically active chromanone derivative of significant interest in advanced organic synthesis and pharmaceutical research. Its complex molecular architecture, featuring multiple methoxy groups and a prenyl side chain, makes it a valuable chiral building block and a potential pharmacophore for drug discovery. This compound is primarily sought by research institutions and pharmaceutical companies engaged in developing novel therapeutic agents, particularly in areas requiring sophisticated chiral intermediates.

Application

• Pharmaceutical Intermediate: Serves as a key chiral precursor in the synthesis of potential drug candidates, especially for central nervous system (CNS) and anti-inflammatory targets.
• Medicinal Chemistry Research: Used as a scaffold or reference standard in structure-activity relationship (SAR) studies to explore new bioactive molecules.
• Asymmetric Synthesis: Employed as a chiral starting material or ligand in enantioselective catalytic reactions due to its defined [S,(+)] configuration.
• Natural Product Analog Synthesis: Acts as a synthetic analog or intermediate for complex natural products containing chromanone or flavanone cores.
• Biochemical Research: Utilized in enzymatic and receptor-binding assays to investigate specific biological pathways and mechanisms.
• Reference Standard: Provides a high-purity standard for analytical method development, validation, and quality control in R&D laboratories.

Basic Information

Item	Details
Product Name	[S,(+)]-2,3-Dihydro-5-Hydroxy-7-Methoxy-6-(3-Methyl-2-Butenyl)-2-(3,4,5-Trimethoxyphenyl)-4H-1-Benzopyran-4-One
CAS No.	55303-95-2
Molecular Formula	C24H28O7
Molecular Weight	428.47 g/mol
Synonyms	(S)-5-Hydroxy-7-methoxy-6-(3-methylbut-2-en-1-yl)-2-(3,4,5-trimethoxyphenyl)chroman-4-one; (S)-5-Hydroxy-2-(3,4,5-trimethoxyphenyl)-7-methoxy-6-(3-methyl-2-butenyl)-4-chromanone; (S)-5-Hydroxy-7-methoxy-6-prenyl-2-(3,4,5-trimethoxyphenyl)chroman-4-one; (S)-6-(3,3-Dimethylallyl)-5-hydroxy-7-methoxy-2-(3,4,5-trimethoxyphenyl)chroman-4-one; (S)-Sophoraflavanone G; Sophoraflavanone G (enantiomer); (S)-(+)-Sophoraflavanone G; (+)-Sophoraflavanone G
EINECS	Contact for details

Quality Control

Our [S,(+)]-Sophoraflavanone G is manufactured under strict quality management systems to ensure batch-to-batch consistency and high chemical purity. Each lot undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to confirm identity and potency. Certificates of Analysis (COA) detailing specific test results for each parameter are provided and available upon request, supporting compliance with research and development standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee ([S] enantiomer)
Loss on Drying	≤ 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.