Description

1,2-Pyrrolidinedicarboxylicacid,1-Methylester(9Ci) is a high-purity, specialized pyrrolidine derivative of significant interest in advanced organic synthesis. This compound serves as a critical chiral building block and intermediate for the development of complex molecules, particularly in the pharmaceutical sector. It is essential for researchers and manufacturers in fine chemical, agrochemical, and active pharmaceutical ingredient (API) production who require reliable, high-quality intermediates for complex synthetic routes.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of novel drug candidates, particularly those targeting neurological and metabolic disorders.
• Agrochemical Research: Used in the development of advanced pesticides and herbicides where specific stereochemistry is required for biological activity.
• Ligand and Catalyst Preparation: Serves as a precursor for synthesizing specialized ligands used in asymmetric catalysis.
• Peptidomimetics and Proline Analogue Synthesis: Integral for creating modified amino acids and peptide-like structures in medicinal chemistry.
• Academic and R&D Laboratories: Employed in methodological development and exploratory organic synthesis projects.
• Fine Chemical Production: Used in the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	1,2-Pyrrolidinedicarboxylicacid,1-Methylester(9Ci)
CAS No.	134250-76-3
Molecular Formula	C7H9NO4
Molecular Weight	171.15 g/mol
Synonyms	1-Methyl 1,2-pyrrolidinedicarboxylate; Methyl 1,2-pyrrolidinedicarboxylate; 1-(Methoxycarbonyl)-2-pyrrolidinecarboxylic acid; 1-Carbomethoxy-2-pyrrolidinecarboxylic acid; 1,2-Pyrrolidinedicarboxylic acid 1-methyl ester; 1-Methyl pyrrolidine-1,2-dicarboxylate; 1,2-Pyrrolidinedicarboxylic acid monomethyl ester
EINECS	Contact for details

Quality Control

Our 1,2-Pyrrolidinedicarboxylicacid,1-Methylester(9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and chiral purity analysis, to ensure it meets the high standards required for research and commercial synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles 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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. For long-term storage, consider the use of desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Loss on Drying	≤ 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.