Description

(2S)-1,2-Pyrrolidinedicarboxylic Acid-1-Ethyl-2-Methyl Ester is a high-purity, chiral pyrrolidine derivative serving as a critical building block in advanced organic synthesis. Its value lies in providing a stereochemically defined scaffold for constructing complex molecules with precise three-dimensional architecture. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of proline-based drug candidates, enzyme inhibitors, and bioactive molecules.
• Agrochemical Research: Used in developing novel herbicides, fungicides, and plant growth regulators that require specific stereochemistry for activity.
• Asymmetric Catalysis: Employed as a precursor for chiral ligands and catalysts used in stereoselective transformations.
• Peptidomimetics & Protease Inhibitors: Integral for designing and synthesizing peptide analogs and inhibitors that mimic natural substrates.
• Chemical Biology Probes: Utilized in the creation of molecular probes for studying biological pathways and protein function.
• Academic & Industrial R&D: Serves as a versatile starting material in methodological development and discovery chemistry projects.

Basic Information

Item	Details
Product Name	(2S)-1,2-Pyrrolidinedicarboxylic Acid-1-Ethyl-2-Methyl Ester
CAS No.	93423-88-2
Molecular Formula	C10H15NO4
Molecular Weight	213.23 g/mol
Synonyms	(2S)-1-Ethyl 2-methyl pyrrolidine-1,2-dicarboxylate; L-Proline, 1,2-diethyl 1-methyl ester (derivative); 1-Ethyl (2S)-2-(methoxycarbonyl)pyrrolidine-1-carboxylate; (S)-1-Ethyl 2-methyl 1,2-pyrrolidinedicarboxylate; (S)-1-(Ethoxycarbonyl)-2-(methoxycarbonyl)pyrrolidine; (2S)-1-Carbethoxy-2-carbomethoxypyrrolidine; Proline derivative, chiral ester
EINECS	Contact for details

Quality Control

Our (2S)-1,2-Pyrrolidinedicarboxylic Acid-1-Ethyl-2-Methyl Ester is produced under strict quality management systems. Every batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the exacting standards required for advanced synthetic applications. A Certificate of Analysis (COA) detailing identity, purity, and impurity profile is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Specific Rotation [α]	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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