Description

2-Pyrrolidinone,5-(1,2-Propadienyl)-(9Ci) is a specialized heterocyclic organic compound with the CAS number 89017-55-0. This chemical serves as a valuable synthetic intermediate and building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought by research and development chemists in the pharmaceutical, agrochemical, and advanced materials sectors for creating novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Reagent: Employed in cyclization and annulation reactions to construct complex nitrogen-containing heterocycles.
• Material Science Precursor: Acts as a monomer or precursor for specialty polymers and functional materials with specific optical or electronic properties.
• Chemical Biology Probe: Utilized in the design and synthesis of molecular probes for studying enzyme function and biological pathways.

Basic Information

Product Name	2-Pyrrolidinone,5-(1,2-Propadienyl)-(9Ci)
CAS No.	89017-55-0
Molecular Formula	C7H9NO
Molecular Weight	123.15 g/mol
Synonyms	5-(1,2-Propadienyl)-2-pyrrolidinone; 5-Allenyl-2-pyrrolidinone; 5-(Propa-1,2-dien-1-yl)-2-pyrrolidinone; 5-(1,2-Propadienyl)pyrrolidin-2-one; 2-Pyrrolidinone, 5-(1,2-propadienyl)-; 5-Allenylpyrrolidin-2-one; 89017-55-0; 5-(Propadienyl)-2-pyrrolidinone
EINECS	Contact for details

Quality Control

Our 2-Pyrrolidinone,5-(1,2-Propadienyl)-(9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure consistency and reliability for your critical research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay purity and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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