Description

(R)-3,6A-Dimethyl-9-(1-Oxoundecyl)-6H-Furo[2,3-H]-2-Benzopyran-6,8(6Ah)-Dione is a high-purity, chiral organic compound belonging to the furobenzopyranone class, valued for its role as a sophisticated synthetic intermediate. Its defined stereochemistry and complex molecular architecture 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 fine chemical and pharmaceutical industries for the synthesis of novel active pharmaceutical ingredients (APIs) and other high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: Key chiral precursor in the synthesis of novel drug candidates and complex bioactive molecules.
• Asymmetric Synthesis: Utilized as a building block in stereoselective reactions to construct molecules with specific three-dimensional configurations.
• Medicinal Chemistry Research: Serves as a core scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Process Chemistry Development: Used in the scale-up and optimization of synthetic routes for target molecules in pilot and commercial manufacturing.
• Fine Chemical Synthesis: Intermediate for producing specialty chemicals, flavors, fragrances, and advanced materials requiring high stereochemical purity.
• Academic & Institutional Research: Employed in universities and research institutes for methodological development in organic synthesis and catalysis.

Basic Information

Product Name	(R)-3,6A-Dimethyl-9-(1-Oxoundecyl)-6H-Furo[2,3-H]-2-Benzopyran-6,8(6Ah)-Dione
CAS No.	79590-91-3
Molecular Formula	C24H30O5
Molecular Weight	398.50 g/mol
Synonyms	(R)-3,6a-Dimethyl-9-(1-oxoundecyl)-6H-furo[2,3-h]chromene-6,8(6aH)-dione; (R)-3,6a-Dimethyl-9-(1-oxoundecyl)-6H-furo[2,3-h]-2-benzopyran-6,8(6aH)-dione; Furo[2,3-h]chromene derivative; (R)-Enantiomer of furobenzopyranone; 79590-91-3; (R)-Furochromenone derivative; Undecanoyl-substituted furochromenone
EINECS	Contact for details

Quality Control

Our (R)-3,6A-Dimethyl-9-(1-Oxoundecyl)-6H-Furo[2,3-H]-2-Benzopyran-6,8(6Ah)-Dione is manufactured under strict quality management systems to ensure batch-to-batch consistency and high chemical purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, chiral purity, and impurity profiles. We adhere to cGMP guidelines where applicable, and our quality protocols are designed to meet the stringent requirements of pharmaceutical R&D and fine chemical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). The compound may be sensitive to prolonged exposure to moisture and elevated temperatures.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
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.