Description

V-Pyrro/No CAS NO 179344-98-0 is a high-purity chemical intermediate, also known as Vinylpyrrolidone or 1-Ethenyl-2-pyrrolidinone. This versatile compound is valued for its reactive vinyl group and pyrrolidone ring, making it a crucial building block for advanced synthesis. It is primarily sought by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for N-vinylpyrrolidone (NVP) derivatives used in drug delivery systems.
• Polymer Science: Serves as a fundamental monomer for producing polyvinylpyrrolidone (PVP) and its copolymers, which are essential in adhesives, coatings, and specialty resins.
• Agrochemical Synthesis: Used in the research and development of advanced crop protection agents and pesticide formulations.
• Personal Care & Cosmetics: Employed in the manufacture of hairspray resins, styling gels, and other film-forming agents due to its polymerizable nature.
• Adhesive & Sealant Formulations: Acts as a reactive modifier to enhance the performance and adhesion properties of industrial adhesives.
• Research & Development: A valuable reagent in organic synthesis and material science research for creating new chemical entities with tailored properties.

Basic Information

Product Name	V-Pyrro/No CAS NO 179344-98-0
CAS No.	179344-98-0
Molecular Formula	C6H9NO
Molecular Weight	111.14 g/mol
Synonyms	1-Ethenyl-2-pyrrolidinone; N-Vinyl-2-pyrrolidone; N-Vinylpyrrolidone; Vinylpyrrolidone; N-Vinyl-2-pyrrolidinone; NVP; 1-Vinyl-2-pyrrolidinone; 2-Pyrrolidinone, 1-ethenyl-
EINECS	Contact for details

Quality Control

Our V-Pyrro/No CAS NO 179344-98-0 is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for advanced synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed after opening to minimize exposure to atmospheric moisture and light to maintain stability and purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5%
Specific Gravity	1.04 - 1.06 g/mL @ 20°C

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