Description

1,4-Dihydro-1,2,6-Trimethyl-4-(2-Phenylethenyl)-3,5-Pyridinedicarboxylic Acid Diethyl Ester is a specialized dihydropyridine derivative, a class of compounds known for their significant biological and chemical activity. This compound matters as a key synthetic intermediate and building block for the development of advanced pharmaceutical agents and fine chemicals. It is primarily needed by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for synthesizing novel molecules with potential therapeutic or functional properties.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of calcium channel blockers and other active pharmaceutical ingredients (APIs) within the dihydropyridine class.
• Organic Synthesis Building Block: Used in research laboratories for constructing complex heterocyclic compounds and exploring new chemical entities.
• Agrochemical Research: Acts as an intermediate in the development of novel crop protection agents and pesticides.
• Material Science: Potential use in the synthesis of functional organic materials and ligands for catalytic systems.
• Biochemical Research: Employed in studies investigating enzyme inhibition and receptor binding activities.

Basic Information

Product Name	1,4-Dihydro-1,2,6-Trimethyl-4-(2-Phenylethenyl)-3,5-Pyridinedicarboxylic Acid Diethyl Ester
CAS No.	42972-38-3
Molecular Formula	C23H27NO4
Molecular Weight	381.47 g/mol
Synonyms	4-(2-Phenylethenyl)-1,4-dihydro-1,2,6-trimethyl-3,5-pyridinedicarboxylic acid diethyl ester; Felodipine Impurity; Felodipine Related Compound A; 1,4-Dihydro-2,6-dimethyl-4-(2-phenylvinyl)-3,5-pyridinedicarboxylic Acid Diethyl Ester; NSC 339539; Ethyl 4-(2-phenylethenyl)-1,4-dihydro-1,2,6-trimethyl-3,5-pyridinedicarboxylate; 3,5-Pyridinedicarboxylic acid, 1,4-dihydro-1,2,6-trimethyl-4-(2-phenylethenyl)-, diethyl ester
EINECS	Contact for details

Quality Control

Our 1,4-Dihydro-1,2,6-Trimethyl-4-(2-Phenylethenyl)-3,5-Pyridinedicarboxylic Acid Diethyl Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specification parameters. Our quality commitment supports applications requiring high-purity intermediates for research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and packaging should minimize exposure to direct light.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single impurity ≤ 1.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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