Description

5H-Oxireno[C]Benzofuran, Hexahydro-, (1A-α-,3A-Bta-,7As*)- (9Ci) is a specialized oxireno-fused benzofuran derivative, a high-value synthetic intermediate prized for its complex, rigid molecular architecture. This compound matters for enabling advanced chemical synthesis, particularly in the development of novel active pharmaceutical ingredients (APIs) and fine chemicals where its unique stereochemistry is critical. It is needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors seeking to build complex molecular frameworks.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders or possessing complex polycyclic structures.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, where its fused ring system can contribute to unique biological activity and environmental stability.
• Fine Chemical Synthesis: Acts as a precursor for synthesizing complex fragrance molecules, flavors, and other high-value specialty chemicals requiring specific stereochemical configurations.
• Material Science Research: Investigated as a monomer or precursor for creating polymers with specific optical or electronic properties due to its constrained, fused-ring geometry.
• Academic & R&D: Employed in university and corporate research laboratories for methodological studies in organic synthesis, including cycloaddition reactions and stereoselective transformations.

Basic Information

Product Name	5H-Oxireno[C]Benzofuran, Hexahydro-, (1A-α-,3A-Bta-,7As*)- (9Ci)
CAS No.	152771-52-3
Molecular Formula	C9H12O2
Molecular Weight	152.19 g/mol
Synonyms	(1aα,3aβ,7aS*)-Hexahydro-5H-oxireno[c]benzofuran; Hexahydro-5H-oxireno[c]benzofuran, (1aα,3aβ,7aS*)-; 5H-Oxireno[c]benzofuran, hexahydro-, (1aα,3aβ,7aS*)-; (1aα,3aβ,7aS*)-rel-Hexahydro-5H-oxireno[c]benzofuran; Oxireno[c]benzofuran, hexahydro-, (1aα,3aβ,7aS*)-; 152771-52-3; Fused Oxirane-Benzofuran Derivative
EINECS	Contact for details

Quality Control

Our 5H-Oxireno[C]Benzofuran, Hexahydro-, (1A-α-,3A-Bta-,7As*)- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis, to ensure it meets the high standards required for advanced synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment. We support cGMP compliance for pharmaceutical applications and can tailor specifications to meet specific project requirements.

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). For long-term storage, consider storing under an inert atmosphere to maintain optimal stability. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%
Residual Solvents (GC)	Meets ICH Q3C guidelines
Water Content (KF)	≤ 0.5%

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