Description

Diethyl (4-Amino-3-Chlorophenyl)Methylmalonate is a high-purity, specialized organic intermediate with significant synthetic utility. This compound matters for its role as a key building block in the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily needed by R&D chemists and process development scientists working on active pharmaceutical ingredients (APIs), advanced crop protection agents, and novel fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Serves as a key building block for developing advanced herbicides, fungicides, and insecticides.
• Fine Chemical Production: Used in the manufacture of dyes, pigments, and other performance chemicals requiring specific chlorinated aniline derivatives.
• Research & Development: Essential for academic and industrial research in medicinal chemistry and organic synthesis for creating novel compound libraries.
• Material Science: Potential intermediate in the development of specialty polymers and advanced organic materials.

Basic Information

Product Name	Diethyl (4-Amino-3-Chlorophenyl)Methylmalonate
CAS No.	25814-36-2
Molecular Formula	C14H18ClNO4
Molecular Weight	299.75 g/mol
Synonyms	Diethyl (4-Amino-3-Chlorophenyl)Methylmalonate; Diethyl (4-Amino-3-Chlorophenyl)Methyl Propanedioate; 4-Amino-3-chlorophenylmethylmalonic Acid Diethyl Ester; Methyl(4-amino-3-chlorophenyl)malonic Acid Diethyl Ester; Propanedioic acid, [(4-amino-3-chlorophenyl)methyl]-, 1,3-diethyl ester; (4-Amino-3-chlorobenzyl)malonic Acid Diethyl Ester; Diethyl (4-Amino-3-Chlorobenzyl)malonate
EINECS	Contact for details

Quality Control

Our Diethyl (4-Amino-3-Chlorophenyl)Methylmalonate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality management system is designed to meet the stringent requirements of pharmaceutical and fine chemical industries.

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). This material is light-sensitive and easily oxidized; it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

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
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

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