Description

2-Cyclopenten-1-One, 5-Ethylidene-2-Hydroxy-3-Methyl-4-Phenyl-, (5Z)- (9Ci) is a specialized, high-purity chemical intermediate characterized by its unique cyclopentenone core with phenyl and ethylidene substituents. This compound is valued for its role as a versatile building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those with complex cyclic frameworks.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its functionalized structure for bioactivity.
• Fine Chemical Synthesis: Acts as a building block for creating specialty chemicals, flavors, and fragrances.
• Material Science Research: Investigated as a monomer or precursor for advanced polymers and functional materials.
• Academic & Process Chemistry: Employed in methodological studies and scale-up process development for complex organic molecules.

Basic Information

Product Name	2-Cyclopenten-1-One, 5-Ethylidene-2-Hydroxy-3-Methyl-4-Phenyl-, (5Z)- (9Ci)
CAS No.	353476-01-4
Molecular Formula	C14H14O2
Molecular Weight	214.26 g/mol
Synonyms	(5Z)-5-Ethylidene-2-hydroxy-3-methyl-4-phenyl-2-cyclopenten-1-one; 5-Ethylidene-2-hydroxy-3-methyl-4-phenyl-2-cyclopenten-1-one, (5Z)-; 2-Cyclopenten-1-one, 5-ethylidene-2-hydroxy-3-methyl-4-phenyl-, (5Z)-; 353476-01-4; (Z)-5-Ethylidene-2-hydroxy-3-methyl-4-phenylcyclopent-2-en-1-one
EINECS	Contact for details

Quality Control

Our 2-Cyclopenten-1-One, 5-Ethylidene-2-Hydroxy-3-Methyl-4-Phenyl-, (5Z)- (9Ci) is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store this material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

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.