Description

3,5-Pyridinedicarboxylic acid, 2,2'-[1,2-phenylenebis(carbonylimino-2,1-ethanediyloxymethylene)]bis[4-(2-chlorophenyl)-1,4-dihydro-6-methyl-, 3,3'-diethyl 5,5'-dimethyl ester (9CI) is a complex, high-purity organic compound designed for advanced chemical synthesis and research. This specialized chemical serves as a critical building block or intermediate in the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require precise molecular structures for targeted applications.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug molecules, particularly those targeting specific biological pathways.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its specific heterocyclic and aromatic structure.
• Organic Light-Emitting Diode (OLED) Materials: Potential building block for electron-transport or host materials in display and lighting technologies due to its conjugated system.
• Ligand Synthesis for Catalysis: Serves as a precursor for creating sophisticated ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Advanced Polymer Chemistry: Incorporated into specialty polymers to impart specific thermal, optical, or mechanical properties.
• Chemical Biology Probes: Utilized in the design of molecular probes for studying enzyme function or cellular processes.

Basic Information

Item	Detail
Product Name	3,5-Pyridinedicarboxylic acid, 2,2'-[1,2-phenylenebis(carbonylimino-2,1-ethanediyloxymethylene)]bis[4-(2-chlorophenyl)-1,4-dihydro-6-methyl-, 3,3'-diethyl 5,5'-dimethyl ester (9CI)
CAS No.	721958-75-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,4-Dihydro-2,6-dimethyl-4-(2-chlorophenyl)-3,5-pyridinedicarboxylic acid, 2,2'-[1,2-phenylenebis(carbonylimino-2,1-ethanediyloxymethylene)]bis-, 3,3'-diethyl 5,5'-dimethyl ester (9CI); CAS 721958-75-4; 2,2'-[1,2-Phenylenebis(carbonylimino-2,1-ethanediyloxymethylene)]bis[4-(2-chlorophenyl)-1,4-dihydro-6-methyl-3,5-pyridinedicarboxylic acid] 3,3'-diethyl 5,5'-dimethyl ester; Bis-ester derivative of 1,4-dihydropyridine dicarboxylic acid.
EINECS	Contact for details

Quality Control

Our 3,5-Pyridinedicarboxylic acid derivative is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request, supporting compliance in GMP and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider conditions under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white 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.