Description

Cyclohexanone, 2-(Hydroxymethylene)-5-Methyl-, (Z)- (9Ci) is a specialized organic compound featuring a hydroxymethylene functional group on a methyl-substituted cyclohexanone core. This unique structure makes it a valuable versatile building block and intermediate for synthesizing more complex molecules in fine chemical and pharmaceutical research. It is primarily sought after by R&D chemists and process development scientists working in pharmaceuticals, agrochemicals, and advanced material science.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex heterocyclic compounds.
• Agrochemical Synthesis: Used in the development and production of novel pesticides, herbicides, and plant growth regulators.
• Fine Chemical Building Block: Employed in organic synthesis for constructing complex molecular architectures, including fragrances and specialty polymers.
• Material Science Research: Acts as a monomer or modifying agent in the development of advanced polymeric materials with specific optical or mechanical properties.
• Chemical Research & Development: A valuable reagent for methodology development and exploring new reaction pathways in academic and industrial laboratories.

Basic Information

Product Name	Cyclohexanone, 2-(Hydroxymethylene)-5-Methyl-, (Z)- (9Ci)
CAS No.	142235-64-1
Molecular Formula	C9H14O2
Molecular Weight	154.21 g/mol
Synonyms	(Z)-2-(Hydroxymethylene)-5-methylcyclohexanone; 5-Methyl-2-cyclohexen-1-one, 2-(hydroxymethylene)-, (Z)-; 2-(Hydroxymethylene)-5-methylcyclohexanone; 5-Methyl-2-(hydroxymethylene)cyclohexanone; (Z)-5-Methyl-2-(hydroxymethylene)cyclohexanone; 2-Formyl-5-methylcyclohexanone (enol form)
EINECS	Contact for details

Quality Control

Our Cyclohexanone, 2-(Hydroxymethylene)-5-Methyl-, (Z)- (9Ci) is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is light-sensitive and should be stored away from light to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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