Description

2-Chloro-n-Methylacetoacetamide is a versatile chlorinated acetoacetamide derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its reactive chloro and carbonyl groups, enabling precise chemical modifications to create complex molecular architectures. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to develop active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with heterocyclic structures.
• Agrochemical Synthesis: Building block for developing herbicides, fungicides, and insecticides, leveraging its reactive sites for structural diversification.
• Chemical Research & Development: Valuable reagent for exploring new reaction pathways and creating specialized fine chemicals in R&D laboratories.
• Dye and Pigment Manufacturing: Used in the synthesis of complex organic dyes and colorants due to its ability to form conjugated systems.
• Polymer Modification: Serves as a functional monomer or cross-linking agent for specialty polymers with tailored properties.

Basic Information

Product Name	2-Chloro-n-Methylacetoacetamide
CAS No.	4116-10-3
Molecular Formula	C5H8ClNO2
Molecular Weight	149.57 g/mol
Synonyms	2-Chloro-N-methylacetoacetamide; 2-Chloro-3-oxo-N-methylbutanamide; Acetoacetamide, 2-chloro-N-methyl-; N-Methyl-2-chloroacetoacetamide; 3-Oxobutanamide, 2-chloro-N-methyl-; Methylchloroacetoacetamide; 2-Chloro-3-oxobutanamide, N-methyl-
EINECS	223-906-5

Quality Control

Our 2-Chloro-n-Methylacetoacetamide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency meet the high standards required for synthetic intermediates. Certificates of Analysis (COA) detailing all specifications are provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly closed when not in use to minimize moisture absorption and degradation.

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	≤ 10 ppm

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