Description

1,1'-(2-Butyne-1,4-Diyl)Bis(Pyrrolidin-2-One) is a high-purity, specialized heterocyclic compound featuring a central butyne linker between two pyrrolidinone moieties. This unique structure makes it a valuable versatile building block and intermediate in advanced organic synthesis. It is primarily utilized by pharmaceutical, agrochemical, and specialty chemical research and development teams for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Polymer Chemistry: Serves as a monomer or cross-linking agent for producing specialty polymers with tailored thermal and mechanical properties.
• Ligand and Catalyst Development: Employed in the creation of novel chelating ligands and organocatalysts for asymmetric synthesis.
• Material Science Research: Investigated for use in advanced organic electronic materials and liquid crystals.
• Chemical Biology Probes: Utilized as a scaffold for developing molecular probes and inhibitors for biochemical research.

Basic Information

Item	Details
Product Name	1,1'-(2-Butyne-1,4-Diyl)Bis(Pyrrolidin-2-One)
CAS No.	22243-68-1
Molecular Formula	C12H16N2O2
Molecular Weight	220.27 g/mol
Synonyms	1,1'-(2-Butyne-1,4-diyl)bis(2-pyrrolidinone); 2,5-Bis(2-oxopyrrolidin-1-yl)-2-butyne; 1,1'-(2-Butyne-1,4-diyl)dipyrrolidin-2-one; N,N'-(2-Butyne-1,4-diyl)bis(2-pyrrolidinone); 1,1'-(But-2-yne-1,4-diyl)bis(pyrrolidin-2-one); 2,5-Di(2-oxopyrrolidino)-2-butyne; 1,1'-(2-Butynylene)bis(2-pyrrolidinone)
EINECS	Contact for details

Quality Control

Our 1,1'-(2-Butyne-1,4-Diyl)Bis(Pyrrolidin-2-One) is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are 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 place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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