Description

3,5-Bis(Methoxycarbonyl)-2,6,-Dimethyl-4-(2-Aminophenyl)-1,4-Dihydropyridine is a specialized 1,4-dihydropyridine derivative, a class of compounds renowned for their significant biological and chemical activity. This compound matters as a versatile and high-purity chemical intermediate, enabling the synthesis of complex molecules for advanced research and development. It is primarily needed by pharmaceutical R&D teams, agrochemical innovators, and fine chemical manufacturers for applications in drug discovery, material science, and as a precursor for functionalized heterocycles.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of novel 1,4-dihydropyridine-based drug candidates, potentially for cardiovascular or neurological applications.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, leveraging its heterocyclic core structure.
• Fine Chemical Synthesis: Serves as a precursor for synthesizing more complex, functionalized organic molecules used in material science and specialty chemistry.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including catalysis and new bond-forming reactions.
• Ligand and Chelator Precursor: The aminophenyl and ester groups provide sites for modification to create novel ligands for metal complexes.

Basic Information

Product Name	3,5-Bis(Methoxycarbonyl)-2,6,-Dimethyl-4-(2-Aminophenyl)-1,4-Dihydropyridine
CAS No.	21889-33-8
Molecular Formula	C18H20N2O4
Molecular Weight	328.37 g/mol
Synonyms	4-(2-Aminophenyl)-3,5-bis(methoxycarbonyl)-2,6-dimethyl-1,4-dihydropyridine; 2-Amino-1,4-dihydropyridine-3,5-dicarboxylic acid dimethyl ester derivative; Hantzsch Ester derivative; 1,4-DHP derivative; Dimethyl 4-(2-aminophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate; 21889-33-8; 4-(2-Aminophenyl)-1,4-dihydropyridine-3,5-dicarboxylic acid dimethyl ester
EINECS	Contact for details

Quality Control

Our 3,5-Bis(Methoxycarbonyl)-2,6,-Dimethyl-4-(2-Aminophenyl)-1,4-Dihydropyridine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) with detailed batch-specific results 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 place at room temperature (15-25°C). Due to its light-sensitive nature and propensity for oxidation, it is recommended to handle under an inert atmosphere for long-term storage and to minimize headspace in opened containers.

Specification

Item	Specification
Appearance	Yellow to light brown 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%
Heavy Metals	≤ 20 ppm

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