Description

6-[(S)-3,4-Dihydro-8,8-Dimethyl-2H,8H-Benzo[1,2-B:3,4-B']Dipyran-3-Yl]-1,3-Benzodioxol-5-Ol is a high-purity, optically active benzodioxole derivative with a complex fused ring structure, valued for its role as a key synthetic intermediate and potential bioactive scaffold. Its precise stereochemistry and functional groups make it a critical building block for advanced research and development in pharmaceutical chemistry. This compound is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for synthesizing novel compounds with targeted biological activities.

Application

• Pharmaceutical Intermediate: Serves as a crucial chiral building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and anti-inflammatory research.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its complex molecular architecture for bioactivity.
• Fine Chemical Synthesis: Acts as a specialized precursor for creating complex natural product analogs and other high-value specialty chemicals.
• Biochemical Tool Compound: Employed in academic and industrial research to study enzyme interactions and receptor binding due to its specific stereochemistry.
• Process Chemistry & Scale-Up: Used in optimizing synthetic routes for the commercial production of advanced chemical entities.
• Reference Standard: Provides a high-purity standard for analytical method development and quality control in related chemical production.

Basic Information

Product Name	6-[(S)-3,4-Dihydro-8,8-Dimethyl-2H,8H-Benzo[1,2-B:3,4-B']Dipyran-3-Yl]-1,3-Benzodioxol-5-Ol
CAS No.	66446-88-6
Molecular Formula	C21H22O5
Molecular Weight	354.40 g/mol
Synonyms	(S)-6-(3,4-Dihydro-8,8-dimethyl-2H,8H-benzo[1,2-b:3,4-b']dipyran-3-yl)-1,3-benzodioxol-5-ol; 5H-[1,3]Dioxolo[4,5-f]benzopyrano[3,2-c]chromen-5-ol, 3,4-dihydro-8,8-dimethyl-, (3S)-; (3S)-3,4-Dihydro-8,8-dimethyl-5H-[1,3]dioxolo[4,5-f]benzopyrano[3,2-c]chromen-5-ol; (S)-Kavain derivative; (S)-Dihydrokavain analog; (S)-Flavokavain B related compound; (S)-Benzodioxolylchromene
EINECS	Contact for details

Quality Control

Our 6-[(S)-3,4-Dihydro-8,8-Dimethyl-2H,8H-Benzo[1,2-B:3,4-B']Dipyran-3-Yl]-1,3-Benzodioxol-5-Ol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC for purity, chiral analysis for enantiomeric excess, and spectroscopic identification (IR, NMR) to ensure identity and consistency. Certificates of Analysis (COA) with detailed specifications are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed in a dry environment and away from direct light exposure to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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