Description

(+)-2,3-Dihydro-7-Methoxy-2,3,3,9-Tetramethylnaphtho[1,2-B]Furan-4,5-Dione is a high-purity, chiral naphthoquinone derivative with significant potential in advanced organic synthesis and pharmaceutical research. Its unique fused ring structure and specific stereochemistry make it a valuable building block for developing novel bioactive compounds, particularly in medicinal chemistry. This product is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to create new molecules with targeted properties.

Application

• Pharmaceutical Intermediate: Serves as a key chiral precursor in the synthesis of potential drug candidates, especially for central nervous system (CNS) and anti-infective agents.
• Agrochemical Research: Used in developing novel active ingredients for crop protection products, leveraging its complex polycyclic structure.
• Organic Synthesis Building Block: Employed in asymmetric synthesis and the construction of complex natural product analogs due to its defined stereocenter and reactive quinone moiety.
• Material Science Research: Investigated as a monomer or dopant for creating specialized organic electronic materials and dyes.
• Biochemical Probe Development: Utilized in research to create molecular probes for studying enzyme mechanisms and biological pathways.

Basic Information

Product Name	(+)-2,3-Dihydro-7-Methoxy-2,3,3,9-Tetramethylnaphtho[1,2-B]Furan-4,5-Dione
CAS No.	74513-55-6
Molecular Formula	C₁₉H₂₂O₄
Molecular Weight	314.38 g/mol
Synonyms	(+)-2,3-Dihydro-7-methoxy-2,3,3,9-tetramethylnaphtho[1,2-b]furan-4,5-dione; (7aS)-7a-Methyl-2,3,6,7-tetrahydro-7aH-naphtho[1,2-b]furan-4,5-dione, 7-methoxy-2,3,3,9-tetramethyl-; 7-Methoxy-2,3,3,9-tetramethyl-7aH-naphtho[1,2-b]furan-4,5-dione; Naphtho[1,2-b]furan-4,5-dione, 2,3-dihydro-7-methoxy-2,3,3,9-tetramethyl-, (7aS)-; (7aS)-7-Methoxy-2,3,3,9-tetramethyl-2,3,6,7-tetrahydro-7aH-naphtho[1,2-b]furan-4,5-dione
EINECS	Contact for details

Quality Control

Our (+)-2,3-Dihydro-7-Methoxy-2,3,3,9-Tetramethylnaphtho[1,2-B]Furan-4,5-Dione is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure identity, strength, and composition. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, enantiomeric excess, and impurity profiles to support your regulatory and research requirements.

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 compound is light-sensitive and easily oxidized; for long-term storage, consider maintaining under an inert atmosphere (e.g., nitrogen or argon) to preserve stability and potency. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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