Description

2,4-Pyrrolidinedione,5-Methyl-1-(1-Methylethyl)-,(S)-(9Ci) is a chiral pyrrolidinedione derivative, a high-value intermediate in fine chemical synthesis. Its defined stereochemistry and functionalized heterocyclic core make it a critical building block for the development of novel active pharmaceutical ingredients (APIs) and advanced agrochemicals. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for use in asymmetric synthesis and medicinal chemistry programs.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and production of novel therapeutic agents, particularly in central nervous system (CNS) and anti-inflammatory drug candidates.
• Agrochemical Synthesis: Used as a precursor in the development of advanced pesticides and herbicides with specific stereochemical activity.
• Asymmetric Catalysis: Serves as a ligand precursor or a chiral auxiliary in catalytic processes requiring high enantioselectivity.
• Medicinal Chemistry Research: Employed in structure-activity relationship (SAR) studies and library synthesis for drug discovery.
• Fine Chemical Production: A building block for synthesizing complex, high-value specialty chemicals and flavors & fragrances.
• Academic & Industrial R&D: Utilized in chemical research for developing new synthetic methodologies and exploring novel heterocyclic chemistry.

Basic Information

Item	Details
Product Name	2,4-Pyrrolidinedione,5-Methyl-1-(1-Methylethyl)-,(S)-(9Ci)
CAS No.	150884-73-4
Molecular Formula	C8H13NO2
Molecular Weight	155.19 g/mol
Synonyms	(S)-5-Methyl-1-isopropylpyrrolidine-2,4-dione; (S)-1-Isopropyl-5-methylpyrrolidine-2,4-dione; (S)-5-Methyl-1-(1-methylethyl)-2,4-pyrrolidinedione; (S)-1-(Propan-2-yl)-5-methylpyrrolidine-2,4-dione; 150884-73-4; (S)-enantiomer of 5-Methyl-1-isopropyl-2,4-pyrrolidinedione
EINECS	Contact for details

Quality Control

Our production of 2,4-Pyrrolidinedione,5-Methyl-1-(1-Methylethyl)-,(S)-(9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity, essential for sensitive synthetic applications. Each lot is characterized by advanced analytical techniques including HPLC, GC, and chiral analysis to confirm identity, purity, and enantiomeric excess. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
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.