Description

3,5-Pyridinedicarboxylic Acid, 1,4-Dihydro-2,6-Dimethyl-4-(3-Nitrophenyl)-, 3,5-Bis(2-Cyanoethyl) Ester is a high-purity, specialized organic intermediate featuring a complex dihydropyridine core with nitrophenyl and cyanoethyl ester functional groups. This compound is valued for its role as a critical building block in advanced synthetic chemistry, enabling the development of novel molecular architectures. It is primarily sought by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for the synthesis of potential active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the research and development of novel calcium channel blockers and other therapeutic agents based on the 1,4-dihydropyridine scaffold.
• Agrochemical Synthesis: Used in the synthesis of advanced crop protection agents and pesticides, leveraging its nitrophenyl and ester functionalities.
• Organic Synthesis Building Block: Serves as a versatile intermediate for constructing complex heterocyclic compounds and fine chemicals in academic and industrial laboratories.
• Material Science Research: Potential monomer or precursor for developing specialized polymers or organic electronic materials due to its conjugated system and functional groups.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development, quality control, and regulatory submissions in pharmaceutical manufacturing.

Basic Information

Product Name	3,5-Pyridinedicarboxylic Acid, 1,4-Dihydro-2,6-Dimethyl-4-(3-Nitrophenyl)-, 3,5-Bis(2-Cyanoethyl) Ester
CAS No.	75130-34-6
Molecular Formula	C22H21N3O6
Molecular Weight	423.43 g/mol
Synonyms	1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid 3,5-bis(2-cyanoethyl) ester; 3,5-Bis(2-cyanoethyl) 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylate; 4-(3-Nitrophenyl)-1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylic acid bis(2-cyanoethyl) ester; Nitrophenyl DHP Ester; Dihydropyridine Nitro Ester; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 3,5-Pyridinedicarboxylic Acid, 1,4-Dihydro-2,6-Dimethyl-4-(3-Nitrophenyl)-, 3,5-Bis(2-Cyanoethyl) Ester is manufactured 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 specified parameters. Our quality commitment supports applications requiring high standards, including pharmaceutical R&D.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). The compound may be light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.