Description

(R)-4,5-Dihydro-6-Hydroxy-2,2,5,8-Tetramethyl-2H-Naphtho[1,8-Bc]Furan-7(3H)-One is a high-purity, chiral organic compound belonging to the class of naphthofuran derivatives. This compound is valued for its role as a key synthetic intermediate and building block in the development of complex organic molecules. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and advanced material science sectors for applications requiring specific stereochemistry.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting specific biological pathways.
• Agrochemical Research: Used in the development and optimization of novel pesticides and herbicides, where its unique structure can contribute to biological activity.
• Organic Synthesis & Catalysis: Acts as a precursor or ligand in asymmetric synthesis, enabling the creation of enantiomerically pure compounds.
• Material Science: Investigated for the synthesis of specialized organic electronic materials or advanced polymers due to its fused aromatic system.
• Academic & R&D: Employed in university and corporate research laboratories for methodological studies and the discovery of new chemical entities.
• Fine Chemical Production: Utilized in the multi-step synthesis of complex flavors, fragrances, and other high-value specialty chemicals.

Basic Information

Product Name	(R)-4,5-Dihydro-6-Hydroxy-2,2,5,8-Tetramethyl-2H-Naphtho[1,8-Bc]Furan-7(3H)-One
CAS No.	10124-08-0
Molecular Formula	C₁₇H₂₀O₃
Molecular Weight	272.34 g/mol
Synonyms	(R)-6-Hydroxy-2,2,5,8-tetramethyl-4,5-dihydro-2H-naphtho[1,8-bc]furan-7(3H)-one; (R)-Tocotrienol δ-lactone; (R)-δ-Tocotrienol lactone; (R)-γ-Tocotrienol lactone derivative; (R)-Naphtho[1,8-bc]furan-7(3H)-one, 4,5-dihydro-6-hydroxy-2,2,5,8-tetramethyl-, (R)-; Vitamin E lactone derivative (R-form); (R)-Tocopherol lactone analog
EINECS	Contact for details

Quality Control

Our (R)-4,5-Dihydro-6-Hydroxy-2,2,5,8-Tetramethyl-2H-Naphtho[1,8-Bc]Furan-7(3H)-One is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and chiral purity, IR and NMR for structural confirmation, and residual solvent analysis. Certificates of Analysis (COA) detailing all specifications are provided to ensure traceability and compliance with your research or manufacturing 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 may be light-sensitive and should be handled under an inert atmosphere for long-term storage to prevent potential oxidation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee (R-enantiomer)
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.