Description

(4-Chloro-Phenyl)-(5-Hydroxy-Cyclopent-1-Enyl)-Methanone CAS NO 88738-08-3 is a specialized organic building block featuring a chlorinated aromatic ketone moiety fused with a hydroxylated cyclopentenyl ring. This unique molecular architecture makes it a valuable intermediate for the synthesis of complex bioactive molecules. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for constructing novel compounds with potential therapeutic or pesticidal activity.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) or anti-inflammatory targets.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, or insecticides, leveraging the chlorophenyl group for bioactivity.
• Material Science Research: Acts as a precursor for novel organic ligands or monomers in the development of specialty polymers and advanced materials.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies in organic synthesis, including asymmetric catalysis and ring-forming reactions.
• Fine Chemical Production: Utilized in the custom synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	(4-Chloro-Phenyl)-(5-Hydroxy-Cyclopent-1-Enyl)-Methanone
CAS No.	88738-08-3
Molecular Formula	C12H11ClO2
Molecular Weight	222.67 g/mol
Synonyms	5-Hydroxy-1-(4-chlorobenzoyl)cyclopent-1-ene; 1-(4-Chlorobenzoyl)-5-hydroxy-1-cyclopentene; (5-Hydroxycyclopent-1-en-1-yl)(4-chlorophenyl)methanone; 4-Chlorophenyl 5-hydroxycyclopent-1-enyl ketone; 4'-Chloro-5-hydroxycyclopent-1-enyl phenyl ketone
EINECS	Contact for details

Quality Control

Our production of (4-Chloro-Phenyl)-(5-Hydroxy-Cyclopent-1-Enyl)-Methanone adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR). We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, handling should be conducted under appropriate conditions to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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