Description

α,α'-Bis(Ethoxycarbonyl)-1,2,5,8,9,10-Hexahydro-2,5,8,10-Tetraoxo-4,6-Dipropylpyrido[3,2-G]Quinoline-3,7-Dipropanoic Acid Diethyl Ester is a complex, high-purity organic compound belonging to the pyridoquinoline class. This specialty chemical serves as a critical advanced intermediate in sophisticated organic synthesis, valued for its unique polycyclic structure and functional groups. It is primarily required by pharmaceutical R&D and fine chemical manufacturers for developing novel active ingredients and complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug candidates, particularly those targeting specific biological pathways.
• Organic Light-Emitting Diode (OLED) Materials: Potential precursor for electron-transport or host materials due to its rigid, conjugated structure.
• Advanced Agrochemical Synthesis: Intermediate for creating novel, high-performance active ingredients with specific modes of action.
• Dye and Pigment Chemistry: Serves as a core structure for developing specialized colorants and functional dyes.
• Academic and Industrial Research: Used in chemical research for studying novel reactions and creating complex molecular libraries.
• Coordination Chemistry Ligand: The molecule's structure suggests potential as a polydentate ligand for metal complexes in catalysis.

Basic Information

Item	Detail
Product Name	α,α'-Bis(Ethoxycarbonyl)-1,2,5,8,9,10-Hexahydro-2,5,8,10-Tetraoxo-4,6-Dipropylpyrido[3,2-G]Quinoline-3,7-Dipropanoic Acid Diethyl Ester
CAS No.	119623-89-1
Molecular Formula	C34H42N2O10
Molecular Weight	638.71 g/mol
Synonyms	1,2,5,8,9,10-Hexahydro-2,5,8,10-tetraoxo-4,6-dipropylpyrido[3,2-g]quinoline-3,7-dipropanoic acid, 1,1'-diethyl ester; Diethyl 1,2,5,8,9,10-hexahydro-2,5,8,10-tetraoxo-4,6-dipropylpyrido[3,2-g]quinoline-3,7-dipropanoate; 3,7-Bis(ethoxycarbonyl)-1,2,5,8,9,10-hexahydro-2,5,8,10-tetraoxo-4,6-dipropylpyrido[3,2-g]quinoline; CAS 119623-89-1; Pyridoquinoline derivative intermediate; 4,6-Dipropyl-1,2,5,8,9,10-hexahydro-2,5,8,10-tetraoxopyrido[3,2-g]quinoline-3,7-dipropanoic acid diethyl ester
EINECS	Contact for details

Quality Control

Our production of α,α'-Bis(Ethoxycarbonyl)-1,2,5,8,9,10-Hexahydro-2,5,8,10-Tetraoxo-4,6-Dipropylpyrido[3,2-G]Quinoline-3,7-Dipropanoic Acid Diethyl Ester adheres to a stringent quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (NMR, IR, MS), to ensure consistency and meet exacting customer specifications. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed-upon standards.

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). Keep away from strong alkalis and incompatible organic solvents. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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