Description

3-Cyclopentene-1-Carboxylic Acid, 3-Phenyl- (9Ci) is a specialized organic building block featuring a cyclopentene ring fused with a phenyl group and a carboxylic acid functionality. This unique structure makes it a valuable intermediate for synthesizing complex molecules in advanced research and development. It is primarily sought by pharmaceutical and agrochemical R&D teams for creating novel active ingredients and by fine chemical manufacturers for producing high-value specialty compounds.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel therapeutic agents, including potential anti-inflammatory or CNS-active compounds.
• Agrochemical Synthesis: Used in the creation of advanced pesticides and herbicides, leveraging its constrained cyclic structure for bioactivity.
• Ligand and Catalyst Development: Serves as a precursor for designing novel chiral ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the synthesis of specialized monomers for advanced polymers with tailored thermal or optical properties.
• Academic & Industrial R&D: A versatile building block for methodological chemistry research and the discovery of new chemical entities.

Basic Information

Product Name	3-Cyclopentene-1-Carboxylic Acid, 3-Phenyl- (9Ci)
CAS No.	54143-11-2
Molecular Formula	C12H12O2
Molecular Weight	188.22 g/mol
Synonyms	3-Phenyl-3-cyclopentene-1-carboxylic acid; 3-Phenylcyclopent-3-ene-1-carboxylic acid; 3-Phenyl-1-cyclopentenecarboxylic acid; 3-Phenyl-δ³-cyclopentene-1-carboxylic acid; 3-Phenylcyclopent-3-enecarboxylic acid; 3-Phenyl-3-cyclopentenecarboxylic acid; 1-Carboxy-3-phenyl-3-cyclopentene
EINECS	Contact for details

Quality Control

Every batch of 3-Cyclopentene-1-Carboxylic Acid, 3-Phenyl- is produced and tested under strict quality management protocols to ensure consistency and purity for research and industrial use. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.