Description

Acetonitrile, (1-Methyl-2-Pyrrolidinylidene)-, (E)- (9Ci) is a specialized heterocyclic acetonitrile derivative with a defined stereochemistry. This compound serves as a valuable advanced pharmaceutical intermediate and a versatile building block in complex organic synthesis. It is primarily needed by research and development teams in the pharmaceutical, agrochemical, and fine chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug molecules, particularly those containing pyrrolidine or related nitrogen heterocycles.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its reactive nitrile and imine functionalities.
• Ligand and Catalyst Development: Serves as a starting material for creating novel chelating ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Building block for developing specialty polymers and functional organic materials with specific electronic or optical properties.
• Chemical Research: A versatile reagent in academic and industrial R&D for exploring new organic reactions and methodologies.

Basic Information

Product Name	Acetonitrile, (1-Methyl-2-Pyrrolidinylidene)-, (E)- (9Ci)
CAS No.	171918-47-1
Molecular Formula	C7H10N2
Molecular Weight	122.17 g/mol
Synonyms	(E)-2-(1-Methyl-2-pyrrolidinylidene)acetonitrile; 2-[(1-Methyl-2-pyrrolidinylidene)]acetonitrile, (E)-; 1-Methyl-2-pyrrolidinylideneacetonitrile; (E)-1-Methyl-2-pyrrolidinylideneacetonitrile; (E)-2-(1-Methylpyrrolidin-2-ylidene)acetonitrile; Acetonitrile, [(1-methyl-2-pyrrolidinylidene)]-, (E)-; (E)-2-(N-Methyl-δ²-pyrrolinylidene)acetonitrile
EINECS	Contact for details

Quality Control

Our Acetonitrile, (1-Methyl-2-Pyrrolidinylidene)-, (E)- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and isomeric integrity. Certificates of Analysis (COA) with detailed specifications are provided to guarantee traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	Light yellow to yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Isomeric Purity (E/Z Ratio)	≥ 95:5 (by HPLC or NMR)
Water Content (KF)	≤ 0.5%

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