Description

3-Chloro-4-Methylacetanilide is a versatile organic intermediate of significant importance in fine chemical synthesis. Its primary value lies in its role as a key building block for the production of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for manufacturers and R&D laboratories engaged in the development of active ingredients, dyes, and other specialty chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with sulfonamide or anilide functionalities.
• Agrochemical Synthesis: Serves as a key building block for manufacturing herbicides, fungicides, and other crop protection agents.
• Dye and Pigment Manufacturing: Used in the production of azo dyes and other complex colorants for textiles and industrial applications.
• Research & Development: An important reagent in organic chemistry research for constructing novel heterocyclic compounds and exploring new synthetic pathways.
• Chemical Synthesis: Employed as a starting material or intermediate in custom synthesis and contract manufacturing for specialty chemicals.

Basic Information

Product Name	3-Chloro-4-Methylacetanilide
CAS No.	7149-79-3
Molecular Formula	C9H10ClNO
Molecular Weight	183.63 g/mol
Synonyms	N-(3-Chloro-4-methylphenyl)acetamide; 3'-Chloro-4'-methylacetanilide; 1-Acetamido-3-chloro-4-methylbenzene; 3-Chloro-p-acetotoluidide; 3-Chloro-4-methylacetamilide; Acetamide, N-(3-chloro-4-methylphenyl)-; NSC 403697
EINECS	Contact for details

Quality Control

Our 3-Chloro-4-Methylacetanilide is produced under a stringent quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification, assay, and impurity profiling via modern techniques like HPLC and GC. Certificates of Analysis (COA) documenting all test results are provided with every shipment and are available upon request to support your quality assurance protocols.

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). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	142 - 146 °C
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.