Description

2,5-Piperidinedicarboxylic Acid, Dimethyl Ester, trans- (9Ci) is a high-purity, synthetic organic compound belonging to the class of piperidine dicarboxylate esters. This chemical serves as a versatile and critical chiral building block in advanced pharmaceutical synthesis and fine chemical research. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the development of active pharmaceutical ingredients (APIs), particularly in neurologic and metabolic disorder research.
• Asymmetric Synthesis: Utilized as a precursor or ligand in catalytic asymmetric reactions to induce chirality in target molecules.
• Peptidomimetic Research: Employed in the design and synthesis of peptide analogs and conformationally restricted scaffolds for drug discovery.
• Agrochemical Development: Serves as a building block for novel herbicides, fungicides, and plant growth regulators.
• Academic & Industrial R&D: Used in methodological studies and the exploration of new synthetic pathways in organic chemistry.
• Fine Chemical Production: Integral to the manufacture of specialty chemicals requiring specific stereochemistry.

Basic Information

Product Name	2,5-Piperidinedicarboxylic Acid, Dimethyl Ester, trans- (9Ci)
CAS No.	98935-68-3
Molecular Formula	C9H15NO4
Molecular Weight	201.22 g/mol
Synonyms	trans-Dimethyl 2,5-piperidinedicarboxylate; (2R,5S)-Dimethyl piperidine-2,5-dicarboxylate; (2S,5R)-Dimethyl piperidine-2,5-dicarboxylate; Dimethyl trans-2,5-piperidinedicarboxylate; 2,5-Piperidinedicarboxylic acid, dimethyl ester, (2R,5S)-rel-; 1,2,5,6-Tetrahydropyridine-2,5-dicarboxylic acid dimethyl ester (related form); Piperidine-2,5-dicarboxylic acid dimethyl ester
EINECS	Contact for details

Quality Control

Every batch of 2,5-Piperidinedicarboxylic Acid, Dimethyl Ester, trans- (9Ci) is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the product meets the high-purity standards required for research and development applications. A Certificate of Analysis (COA) detailing purity, enantiomeric excess (where applicable), and impurity profiles is supplied with each shipment to guarantee traceability and consistency.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Enantiomeric Purity (Chiral HPLC)	Contact for details
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.