Description

4H-Furo[2,3-B]Pyran,Hexahydro-3-(1-Methylethyl)-,(3Ar,7As)-Rel-(9Ci) is a high-purity, stereochemically defined heterocyclic compound that serves as a critical building block in advanced organic synthesis. Its unique fused furopyran structure makes it a valuable intermediate for developing novel active pharmaceutical ingredients (APIs) and fine chemicals. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new therapeutic agents, particularly in central nervous system (CNS) and anti-infective drug discovery programs.
• Agrochemical Synthesis: Used in the synthesis of novel pesticides and herbicides, leveraging its complex ring system to impart specific biological activity.
• Fine Chemical Production: Serves as a sophisticated precursor in the manufacture of specialty chemicals, flavors, and fragrances requiring high stereochemical purity.
• Academic & Industrial Research: A valuable tool for methodological studies in organic chemistry, including catalysis, asymmetric synthesis, and heterocyclic chemistry.
• Material Science Precursor: Potential use in the synthesis of advanced organic materials and ligands for catalytic systems.

Basic Information

Product Name	4H-Furo[2,3-B]Pyran,Hexahydro-3-(1-Methylethyl)-,(3Ar,7As)-Rel-(9Ci)
CAS No.	223677-90-5
Molecular Formula	C10H16O2
Molecular Weight	168.23 g/mol
Synonyms	rel-(3aR,7aS)-Hexahydro-3-(1-methylethyl)-4H-furo[2,3-b]pyran; (3aR,7aS)-Hexahydro-3-isopropyl-4H-furo[2,3-b]pyran; 4H-Furo[2,3-b]pyran, hexahydro-3-(1-methylethyl)-, (3aR,7aS)-rel-; Furo[2,3-b]pyran derivative; Hexahydro-3-isopropyl-4H-furo[2,3-b]pyran (relative configuration); Chiral furopyran building block
EINECS	Contact for details

Quality Control

Our 4H-Furo[2,3-B]Pyran,Hexahydro-3-(1-Methylethyl)-,(3Ar,7As)-Rel-(9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to guarantee traceability and consistency for your critical R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% de
Water Content (KF)	≤ 0.5%

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