Description

2-Propanone, 1-(1-Methyl-2-Pyrrolidinylidene)-, (E)- (9Ci) is a specialized organic compound belonging to the class of enaminones, characterized by its pyrrolidinylidene-substituted acetone structure. This chemical serves as a valuable versatile intermediate in advanced organic synthesis, particularly for constructing complex nitrogen-containing heterocycles and pharmaceutical scaffolds. It is primarily needed by research institutions, fine chemical manufacturers, and pharmaceutical development companies engaged in the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Organic Synthesis Reagent: Used as a versatile precursor for constructing pyrrole and other nitrogen-containing heterocyclic compounds.
• Agrochemical Research: Employed in the development of novel herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a monomer or functionalizing agent in the development of advanced polymers and specialty materials.
• Academic & R&D: Utilized in university and corporate research laboratories for methodological studies and novel compound discovery.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control.

Basic Information

Product Name	2-Propanone, 1-(1-Methyl-2-Pyrrolidinylidene)-, (E)- (9Ci)
CAS No.	126412-05-3
Molecular Formula	C8H13NO
Molecular Weight	139.20 g/mol
Synonyms	(E)-1-(1-Methyl-2-pyrrolidinylidene)-2-propanone; 1-(1-Methyl-2-pyrrolidinylidene)acetone; (E)-1-(1-Methylpyrrolidin-2-ylidene)propan-2-one; 3-(1-Methyl-2-pyrrolidinylidene)-2-butanone (related isomer); Enaminone derivative; N-Methyl-2-(1-oxopropan-2-ylidene)pyrrolidine; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 2-Propanone, 1-(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 identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in light-resistant packaging.

Specification

Item	Specification
Appearance	Light yellow to yellow liquid / solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.