Description

1,4-Piperidinedicarboxylic Acid 1-Ethyl 4-Methyl Ester is a high-purity, versatile piperidine derivative used as a critical synthetic intermediate in advanced organic chemistry. This compound matters for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and specialty agrochemicals. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing novel heterocyclic compounds and functionalized piperidine scaffolds.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, especially those targeting the central nervous system (CNS) and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides that incorporate the piperidine moiety for enhanced biological activity.
• Fine Chemical Production: Serves as a precursor for the manufacture of complex specialty chemicals, ligands, and catalysts used in asymmetric synthesis.
• Academic & Industrial Research: A valuable reagent for methodological development in organic synthesis and for exploring new chemical spaces in medicinal chemistry programs.
• Chemical Reference Standard: Can be supplied as a high-purity standard for analytical method development and quality control in related chemical processes.

Basic Information

Product Name	1,4-Piperidinedicarboxylic Acid 1-Ethyl 4-Methyl Ester
CAS No.	126291-64-3
Molecular Formula	C11H19NO4
Molecular Weight	229.27 g/mol
Synonyms	1-Ethyl 4-methyl piperidine-1,4-dicarboxylate; 1-Carbethoxy-4-carbomethoxypiperidine; Ethyl methyl piperidine-1,4-dicarboxylate; 1,4-Piperidinedicarboxylic acid, 1-ethyl 4-methyl ester; 1-Ethyl 4-methyl 1,4-piperidinedicarboxylate; Piperidine-1,4-dicarboxylic acid ethyl methyl ester; NSC 339586
EINECS	Contact for details

Quality Control

Our 1,4-Piperidinedicarboxylic Acid 1-Ethyl 4-Methyl Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliable supply and traceability for critical research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	≤ 0.5%

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