Description

4-(1-Methyl-1H-Benzimidazol-2-Yl)-1-(2-Methylphenyl)Pyrrolidin-2-One is a high-purity, advanced pharmaceutical intermediate of significant commercial interest. This compound is valued for its role as a key building block in the synthesis of complex active pharmaceutical ingredients (APIs). It is primarily required by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new therapeutic and crop protection agents.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides due to its heterocyclic benzimidazole core.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex nitrogen-containing heterocycles.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.
• Material Science Research: Investigated for potential applications in creating specialty polymers or organic electronic materials.

Basic Information

Product Name	4-(1-Methyl-1H-Benzimidazol-2-Yl)-1-(2-Methylphenyl)Pyrrolidin-2-One
CAS No.	578734-11-9
Molecular Formula	C19H19N3O
Molecular Weight	305.38 g/mol
Synonyms	1-(2-Methylphenyl)-4-(1-methyl-1H-benzimidazol-2-yl)pyrrolidin-2-one; 4-(1-Methyl-1H-benzimidazol-2-yl)-1-(2-methylphenyl)-2-pyrrolidinone; 578734-11-9; 1-(2-Methylphenyl)-4-(1-methylbenzimidazol-2-yl)pyrrolidin-2-one; 4-(1-Methylbenzimidazol-2-yl)-1-(o-tolyl)pyrrolidin-2-one
EINECS	Contact for details

Quality Control

Our production of 4-(1-Methyl-1H-Benzimidazol-2-Yl)-1-(2-Methylphenyl)Pyrrolidin-2-One adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets exacting customer specifications. Certificates of Analysis (COA) documenting all critical parameters are provided with each shipment.

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 incompatible materials such as strong oxidizing agents.

Specification

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