Description

Acetonitrile, (1-Methyl-2-Piperidinylidene)-, (E)- (9Ci) is a specialized organic compound belonging to the class of enamines, characterized by its unique piperidinylidene-acetonitrile structure. This chemical serves as a versatile and valuable building block in advanced organic synthesis, particularly for constructing complex nitrogen-containing heterocycles and pharmaceutical intermediates. It is primarily needed by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers engaged in the development of new active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate Synthesis: A key precursor in the multi-step synthesis of complex drug candidates and bioactive molecules.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and insecticides that require specific nitrogen-based scaffolds.
• Academic & Industrial Research: Employed as a specialized reagent in methodological studies and for exploring new reaction pathways in organic chemistry.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing novel ligands used in coordination chemistry and catalytic processes.
• Material Science: Potential use in the synthesis of organic semiconductors or functional polymers with specific electronic properties.

Basic Information

Product Name	Acetonitrile, (1-Methyl-2-Piperidinylidene)-, (E)- (9Ci)
CAS No.	171918-49-3
Molecular Formula	C8H12N2
Molecular Weight	136.20 g/mol
Synonyms	(E)-2-(1-Methylpiperidin-2-ylidene)acetonitrile; (E)-1-Methyl-2-(cyanomethylene)piperidine; 2-(1-Methyl-2-piperidinylidene)acetonitrile, (E)-; (E)-1-Methyl-2-piperidinylideneacetonitrile; (E)-N-Methyl-2-cyanomethylene piperidine; Acetonitrile, [(1-methyl-2-piperidinylidene)]-, (E)-; (E)-2-(N-Methyl-2-piperidylidene)acetonitrile
EINECS	Contact for details

Quality Control

Our Acetonitrile, (1-Methyl-2-Piperidinylidene)-, (E)- (9Ci) is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. All products undergo rigorous analytical testing, including HPLC, GC, and NMR, to verify identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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