Description

(8S)-8-[1-[(2,3-Dimethyloxiran-2-Yl)Carbonyloxy]-1-Methylethyl]-8,9-Dihydro-2H-Furo[2,3-H]-1-Benzopyran-2-One is a high-purity, specialized organic compound that serves as a critical intermediate in advanced pharmaceutical synthesis. Its complex, chiral structure makes it a valuable building block for the development of novel active pharmaceutical ingredients (APIs) and fine chemicals. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for process development and scale-up activities.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and production of novel therapeutic agents.
• Agrochemical Synthesis: Used in the development of advanced, high-efficacy crop protection products.
• Organic Synthesis Research: Serves as a complex starting material or intermediate in academic and industrial R&D for new chemical entities.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals requiring high stereochemical purity.
• Process Chemistry: Utilized in route scouting and optimization for the scalable synthesis of complex molecules.

Basic Information

Product Name	(8S)-8-[1-[(2,3-Dimethyloxiran-2-Yl)Carbonyloxy]-1-Methylethyl]-8,9-Dihydro-2H-Furo[2,3-H]-1-Benzopyran-2-One
CAS No.	4940-43-6
Molecular Formula	C21H24O6
Molecular Weight	372.41 g/mol
Synonyms	8-[1-[(2,3-Dimethyloxiran-2-yl)carbonyloxy]-1-methylethyl]-8,9-dihydro-2H-furo[2,3-h]chromen-2-one; (8S)-8,9-Dihydro-8-[1-[(2,3-dimethyl-2-oxiranyl)carbonyloxy]-1-methylethyl]-2H-furo[2,3-h]-1-benzopyran-2-one; Furo[2,3-h]chromen derivative; Coumarin-based oxirane ester.
EINECS	Contact for details

Quality Control

Our production of (8S)-8-[1-[(2,3-Dimethyloxiran-2-Yl)Carbonyloxy]-1-Methylethyl]-8,9-Dihydro-2H-Furo[2,3-H]-1-Benzopyran-2-One adheres to stringent quality management protocols to ensure batch-to-batch consistency and high chemical purity. All material is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We support cGMP compliance for pharmaceutical applications and can tailor specifications to meet specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 1.0%

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