Description

4-Oxo-3-Phenylmethyl-4H-Quinolizine-1,2-Dicarboxylic Acid Dimethyl Ester is a high-purity, specialized organic intermediate of significant interest in advanced chemical synthesis. This compound matters for its role as a key building block in the development of complex heterocyclic molecules, offering precise structural control for researchers and manufacturers. It is primarily needed by pharmaceutical R&D teams, agrochemical innovators, and fine chemical producers focused on creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel quinolizine-based drug candidates, particularly for central nervous system (CNS) and anti-infective applications.
• Agrochemical Research: Used in the development of new-generation herbicides and pesticides, leveraging its complex heterocyclic core for targeted biological activity.
• Material Science: Acts as a monomer or functional additive in the research of specialty polymers and organic electronic materials due to its conjugated structure.
• Academic & Contract Research: A valuable reagent for universities and CROs (Contract Research Organizations) exploring new synthetic methodologies and heterocyclic chemistry.
• Dye & Pigment Synthesis: Utilized as an intermediate for creating specialized colorants and fluorescent markers.

Basic Information

Product Name	4-Oxo-3-Phenylmethyl-4H-Quinolizine-1,2-Dicarboxylic Acid Dimethyl Ester
CAS No.	61656-77-7
Molecular Formula	C20H17NO5
Molecular Weight	351.35 g/mol
Synonyms	Dimethyl 4-oxo-3-(phenylmethyl)-4H-quinolizine-1,2-dicarboxylate; 1,2-Quinolizinedicarboxylic acid, 4-oxo-3-(phenylmethyl)-, dimethyl ester; 3-Benzyl-4-oxo-4H-quinolizine-1,2-dicarboxylic acid dimethyl ester; Quinolizine-1,2-dicarboxylic acid derivative; CAS 61656-77-7
EINECS	Contact for details

Quality Control

Our 4-Oxo-3-Phenylmethyl-4H-Quinolizine-1,2-Dicarboxylic Acid Dimethyl Ester is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics 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 a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Off-white to light yellow 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.