Description

Ethanone, 2-Chloro-1-(2-Hydroxy-4-Methylphenyl)- (9Ci) is a specialized aromatic ketone derivative, recognized as a key synthetic intermediate in advanced organic chemistry. Its molecular structure, featuring both chloro and phenolic hydroxyl substituents, makes it a versatile building block for constructing complex molecules. This compound is primarily utilized by research institutions and industrial R&D departments focused on developing pharmaceuticals, agrochemicals, and high-performance materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds with specific phenolic or halogenated frameworks.
• Agrochemical Research: Used in the development and production of advanced herbicides, fungicides, and plant growth regulators, leveraging its reactive halogen and hydroxyl groups.
• Dye and Pigment Synthesis: Acts as an intermediate for manufacturing specialized dyes, pigments, and optical brighteners due to its conjugated aromatic system.
• Polymer Chemistry: Employed in the creation of specialty monomers and polymers, where its functional groups can be used to modify material properties like adhesion, thermal stability, or reactivity.
• Chemical Research & Development: A valuable reagent in academic and industrial labs for methodological studies, catalysis research, and the synthesis of complex natural product analogs.
• Fine Chemical Production: Utilized in the multi-step synthesis of other high-value fine chemicals and performance chemicals.

Basic Information

Product Name	Ethanone, 2-Chloro-1-(2-Hydroxy-4-Methylphenyl)- (9Ci)
CAS No.	20834-75-7
Molecular Formula	C9H9ClO2
Molecular Weight	184.62 g/mol
Synonyms	2-Chloro-1-(2-hydroxy-4-methylphenyl)ethanone; 2-Chloro-1-(2-hydroxy-p-tolyl)ethanone; 2-Chloro-2'-hydroxy-4'-methylacetophenone; 2'-Hydroxy-4'-methyl-2-chloroacetophenone; 1-(2-Hydroxy-4-methylphenyl)-2-chloroethanone; NSC 403107; p-Methyl-2-chloro-2'-hydroxyacetophenone
EINECS	Contact for details

Quality Control

Our Ethanone, 2-Chloro-1-(2-Hydroxy-4-Methylphenyl)- (9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during storage and handling.

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.