Description

n-(3-Chloro-o-Tolyl)-3-Oxobutyramide is a specialized organic compound belonging to the class of substituted anilides and β-ketoamides. This chemical serves as a crucial high-purity intermediate in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily needed by R&D chemists and process development scientists for constructing active pharmaceutical ingredients (APIs) and advanced crop protection agents.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel therapeutic compounds and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Research: Valuable precursor for constructing complex heterocyclic compounds and fine chemicals in academic and industrial R&D.
• Dye and Pigment Intermediate: Serves as a starting material for the development of specialized colorants and functional dyes.
• Material Science: Potential monomer or additive in the development of advanced polymeric materials with specific properties.

Basic Information

Product Name	n-(3-Chloro-o-Tolyl)-3-Oxobutyramide
CAS No.	20139-54-2
Molecular Formula	C11H12ClNO2
Molecular Weight	225.67 g/mol
Synonyms	3'-Chloro-2'-methylacetoacetamilide; 3-Oxobutyramide, N-(3-chloro-2-methylphenyl)-; N-(3-Chloro-2-methylphenyl)-3-oxobutyramide; 3-Chloro-2-methylacetoacetamilide; Acetoacet-3-chloro-o-toluidide; 2-Methyl-3-chloroacetoacetamilide; 3-Chloro-o-tolylacetoacetamide; 20139-54-2
EINECS	Contact for details

Quality Control

Our n-(3-Chloro-o-Tolyl)-3-Oxobutyramide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment. We support cGMP compliance for pharmaceutical applications and can tailor specifications to meet your project's exact needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong bases, and incompatible materials. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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