Description

Diethyl 4-Ethyl-1,4-Dihydro-2,6-Dimethyl-3,5-Pyridinedicarboxylate is a high-purity dihydropyridine derivative, a key structural motif in medicinal chemistry and advanced material synthesis. This compound is valued for its role as a versatile synthetic intermediate and building block in the development of active pharmaceutical ingredients (APIs) and functional organic molecules. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for process development and scale-up.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of calcium channel blockers and other dihydropyridine-based active pharmaceutical ingredients (APIs).
• Organic Synthesis Building Block: Utilized in research and development for constructing complex heterocyclic compounds and fine chemicals.
• Agrochemical Research: Serves as a key intermediate in the development of novel pesticides and herbicides.
• Material Science: Investigated for use in the synthesis of organic ligands and functional polymers.
• Chemical Reference Standard: Used as an analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	Diethyl 4-Ethyl-1,4-Dihydro-2,6-Dimethyl-3,5-Pyridinedicarboxylate
CAS No.	1153-66-8
Molecular Formula	C15H23NO4
Molecular Weight	281.35 g/mol
Synonyms	4-Ethyl-1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylic acid diethyl ester; Diethyl 4-ethyl-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate; 1,4-Dihydro-4-ethyl-2,6-dimethyl-3,5-pyridinedicarboxylic acid diethyl ester; 3,5-Pyridinedicarboxylic acid, 1,4-dihydro-4-ethyl-2,6-dimethyl-, diethyl ester; 4-Ethyl DHP; DEED
EINECS	214-559-5

Quality Control

Our Diethyl 4-Ethyl-1,4-Dihydro-2,6-Dimethyl-3,5-Pyridinedicarboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for pharmaceutical and research applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

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 strong oxidizing agents.

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%

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