Description

Sodium 1-Methyl-5-Oxopyrrolidine-3-Carboxylate is a high-purity sodium salt derivative of a pyrrolidone carboxylic acid, serving as a versatile and stable synthetic intermediate. Its primary value lies in enabling precise chemical synthesis, particularly in the production of complex pharmaceutical molecules and advanced fine chemicals. This compound is essential for research and manufacturing chemists in the pharmaceutical, agrochemical, and specialty chemical industries who require reliable building blocks for heterocyclic chemistry.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those containing the pyrrolidone or γ-lactam pharmacophore.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for specialty chemicals, including dyes, pigments, and performance materials.
• Biochemical Research: Employed as a substrate or intermediate in enzymatic studies and the development of biochemical probes.
• Coordination Chemistry: Acts as a ligand or precursor for metal-organic frameworks (MOFs) and catalysts due to its carboxylate functionality.
• Polymer Modification: Can be utilized to introduce functional groups into polymer chains to alter material properties.

Basic Information

Product Name	Sodium 1-Methyl-5-Oxopyrrolidine-3-Carboxylate
CAS No.	85414-22-8
Molecular Formula	C7H8NNaO3
Molecular Weight	177.13 g/mol
Synonyms	1-Methyl-5-oxopyrrolidine-3-carboxylic acid sodium salt; 3-Carboxy-1-methyl-2-pyrrolidinone sodium salt; Sodium 1-methyl-2-oxo-3-pyrrolidinecarboxylate; 1-Methyl-2-pyrrolidinone-3-carboxylic acid sodium salt; 3-Pyrrolidinecarboxylic acid, 1-methyl-5-oxo-, sodium salt (1:1); 1-Methyl-5-oxo-3-pyrrolidinecarboxylic acid sodium salt; NSC 339242; Sodium 1-methyl-5-oxo-3-pyrrolidinecarboxylate
EINECS	Contact for details

Quality Control

Our Sodium 1-Methyl-5-Oxopyrrolidine-3-Carboxylate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets exacting standards for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, residual solvents, and other critical parameters 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 prevent moisture absorption, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	≤ 20 ppm

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