Description

3-Pyridinecarboxylicacid,1,2,5,6-Tetrahydro-4,6-Dimethyl-2-Oxo-,Ethylester(9Ci) is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in central nervous system (CNS) and cardiovascular research. It is primarily sought by pharmaceutical R&D laboratories, fine chemical manufacturers, and academic research institutions engaged in medicinal chemistry and process development.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, especially for neurological and cardiovascular targets.
• Medicinal Chemistry Research: Used as a scaffold or building block for designing and optimizing new chemical entities in drug discovery programs.
• Process Development & Scale-Up: Serves as a critical material for developing and optimizing robust, scalable synthetic routes for API manufacturing.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of other specialized, high-value fine chemicals and complex organic molecules.
• Academic & Institutional Research: Utilized in university and research institute labs for studying heterocyclic chemistry and reaction mechanisms.
• Contract Research & Manufacturing (CRO/CMO): Supplied to service organizations supporting the pharmaceutical industry with custom synthesis and development.

Basic Information

Product Name	3-Pyridinecarboxylicacid,1,2,5,6-Tetrahydro-4,6-Dimethyl-2-Oxo-,Ethylester(9Ci)
CAS No.	403799-34-8
Molecular Formula	C11H15NO3
Molecular Weight	209.24 g/mol
Synonyms	Ethyl 1,2,5,6-tetrahydro-4,6-dimethyl-2-oxo-3-pyridinecarboxylate; 3-Pyridinecarboxylic acid, 1,2,5,6-tetrahydro-4,6-dimethyl-2-oxo-, ethyl ester; Ethyl 4,6-dimethyl-2-oxo-1,2,5,6-tetrahydropyridine-3-carboxylate; 1,2,5,6-Tetrahydro-4,6-dimethyl-2-oxo-3-pyridinecarboxylic acid ethyl ester; 403799-34-8; 3-Carbethoxy-4,6-dimethyl-2-pyridone; 3-Carboethoxy-4,6-dimethyl-2-pyridone
EINECS	Contact for details

Quality Control

Our 3-Pyridinecarboxylicacid,1,2,5,6-Tetrahydro-4,6-Dimethyl-2-Oxo-,Ethylester(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our production adheres to cGMP principles where applicable, ensuring reliability for research and development use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). The container should be kept tightly sealed to protect from moisture. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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