Description

2H-Cyclopenta[B]Furan-2-Carbonitrile,5-(Acetyloxy)Hexahydro-,[2S-(2-α-,3A-Bta-,5-α-,6A-Bta-)]-(9Ci) is a high-purity, stereochemically defined synthetic intermediate with the CAS number 148217-22-5. This compound is valued for its complex fused-ring structure, which serves as a critical building block in advanced organic synthesis. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the construction of novel active molecules.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring complex molecular architectures.
• Agrochemical Synthesis: Used in the discovery and production of advanced crop protection agents and herbicides, leveraging its unique bicyclic framework.
• Organic Synthesis Research: Serves as a versatile precursor in academic and industrial laboratories for methodological studies, including cyclization and functional group transformation reactions.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals, flavors, and fragrances where high stereochemical purity is essential.

Basic Information

Product Name	2H-Cyclopenta[B]Furan-2-Carbonitrile,5-(Acetyloxy)Hexahydro-,[2S-(2-α-,3A-Bta-,5-α-,6A-Bta-)]-(9Ci)
CAS No.	148217-22-5
Molecular Formula	C10H11NO3
Molecular Weight	193.20 g/mol
Synonyms	5-(Acetyloxy)hexahydro-2H-cyclopenta[b]furan-2-carbonitrile; (2S,3aS,5R,6aS)-5-(Acetyloxy)hexahydro-2H-cyclopenta[b]furan-2-carbonitrile; Hexahydro-5-(acetyloxy)-2H-cyclopenta[b]furan-2-carbonitrile, (2S,3aS,5R,6aS)-; 148217-22-5; Cyclopentafurancarbonitrile derivative
EINECS	Contact for details

Quality Control

Our 2H-Cyclopenta[B]Furan-2-Carbonitrile,5-(Acetyloxy)Hexahydro-,[2S-(2-α-,3A-Bta-,5-α-,6A-Bta-)]-(9Ci) is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and stereochemical integrity. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting critical parameters such as assay and chiral purity.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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