Description

2-Cyclohexen-1-One, 3-Hydroxy-4-[(4-Methylphenyl)Methylene]- (9Ci) is a specialized organic compound belonging to the class of substituted cyclohexenones, valued for its unique conjugated ketone structure and functional groups. This compound serves as a crucial advanced pharmaceutical intermediate and a versatile building block in fine chemical synthesis, enabling the development of complex molecular architectures. It is primarily sought by R&D laboratories and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for applications in drug discovery and material science.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds with potential biological activity.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators, leveraging its reactive molecular scaffold.
• Organic Synthesis Building Block: Employed in complex organic reactions, including Michael additions and cyclization reactions, to construct heterocyclic compounds.
• Material Science Research: Investigated as a monomer or precursor for the development of specialty polymers and advanced organic materials.
• Dye & Pigment Intermediate: Potential use in the synthesis of specialized dyes and pigments due to its chromophoric structure.
• Academic & Industrial R&D: Serves as a valuable reagent for methodological studies and the exploration of new chemical pathways in research institutions.

Basic Information

Product Name	2-Cyclohexen-1-One, 3-Hydroxy-4-[(4-Methylphenyl)Methylene]- (9Ci)
CAS No.	561316-91-4
Molecular Formula	C14H14O2
Molecular Weight	214.26 g/mol
Synonyms	3-Hydroxy-4-(4-methylbenzylidene)cyclohex-2-en-1-one; 4-[(4-Methylphenyl)methylene]-3-hydroxy-2-cyclohexen-1-one; 3-Hydroxy-4-(p-tolylmethylene)cyclohex-2-enone; 4-(4-Methylbenzylidene)-3-hydroxycyclohex-2-enone; 3-Hydroxy-4-(4-methylbenzylidene)-2-cyclohexen-1-one
EINECS	Contact for details

Quality Control

Our production of 2-Cyclohexen-1-One, 3-Hydroxy-4-[(4-Methylphenyl)Methylene]- (9Ci) adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistent chemical identity. We provide comprehensive Certificates of Analysis (COA) detailing specifications such as assay, identity, and impurity profiles. Our quality systems are designed to support cGMP and ISO standards for reliable supply to regulated industries.

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). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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