Description

4H-Cyclopenta[C]Furan-5-Carboxylicacid,5,6-Dihydro-(9Ci) is a specialized heterocyclic carboxylic acid derivative, serving as a high-value synthetic intermediate in advanced organic chemistry. Its unique fused ring structure makes it a critical building block for constructing complex molecular architectures with specific electronic and steric properties. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors, particularly for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides, leveraging its heterocyclic scaffold for bioactivity.
• Material Science Research: Serves as a monomer or functionalizing agent in the development of advanced polymers and organic electronic materials.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex natural product analogs and other fused-ring heterocycles.
• Ligand and Catalyst Development: The carboxylic acid functionality allows for derivatization into chelating ligands for metal catalysis or organocatalysts.

Basic Information

Product Name	4H-Cyclopenta[C]Furan-5-Carboxylicacid,5,6-Dihydro-(9Ci)
CAS No.	160501-98-4
Molecular Formula	C8H8O3
Molecular Weight	152.15 g/mol
Synonyms	5,6-Dihydro-4H-cyclopenta[c]furan-5-carboxylic acid; 4H-Cyclopenta[c]furan-5-carboxylic acid, 5,6-dihydro-; 5-Carboxy-5,6-dihydro-4H-cyclopenta[c]furan; Dihydrocyclopentafurancarboxylic acid; 160501-98-4; 5,6-Dihydro-4H-cyclopenta[c]furan-5-carboxylate; 4H-Cyclopenta[C]Furan-5-Carboxylicacid,5,6-Dihydro-(9CI)
EINECS	Contact for details

Quality Control

Our 4H-Cyclopenta[C]Furan-5-Carboxylicacid,5,6-Dihydro-(9Ci) is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We can support development projects with custom purity grades and analytical method development upon request.

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). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider inert gas purging to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.