2-Pyrrolidone, also known as 2-pyrrolidinone or butyrolactam, is an organic compound consisting of a 5-membered lactam, making it the simplest γ-lactam. It is a colorless liquid that is miscible with water and most common organic solvents. [3]

Pyrrolidin-2-one is the simplest member of the class of pyrrolidin-2-ones, consisting of pyrrolidine in which the hydrogens at position 2 are replaced by an oxo group. The lactam arising by the formal intramolecular condensation of the amino and carboxy groups of gamma-aminobutyric acid (GABA). It has a role as a polar solvent and a metabolite.

N-Methyl-2-pyrrolidone (NMP) is an organic compound consisting of a 5-membered lactam. It is a colorless liquid, although impure samples can appear yellow. It is miscible with water and with most common organic solvents. It also belongs to the class of dipolar aprotic solvents such as dimethylformamide and dimethyl sulfoxide.

N-Vinylpyrrolidone (NVP) is an organic compound consisting of a 5-membered lactam ring linked to a (2 carbon) vinyl group. It is a colorless liquid although commercial samples can appear yellowish. It is produced industrially by vinylation of 2-pyrrolidone, i.e. the base-catalyzed reaction with acetylene. [2] .

Pyrrolidones and caprolactams are important structural components of solvents, surfactants, polymers, natural products, and pharmaceuticals. This chapter provides an introduction to the structure, conformation, physical properties and reactivity of pyrrolidones and caprolactams.

IUPAC Standard InChIKey: HNJBEVLQSNELDL-UHFFFAOYSA-N Copy CAS Registry Number: 616-45-5 Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript. Other names: γ-Aminobutyrolactam; α-Pyrrolidinone; α-Pyrrolidone; γ-Aminobutyric lactam; γ-Butyrolactam; Butanoic acid, 4-amino-, lactam ...

2-Pyrrolidinone is used as a starting material in the synthesis of polyvinylpyrrolidone (PVP), [2] (±)-tashiromine, [3] (±)-tetraponerine T4, [4] (+)-ricciocarpins A and B. [5] Choose from one of the most recent versions: Don't see the Right Version?

2-Pirrolidona (alfa-pirrolidona ou gama-butirolactama, entre outros nomes [1]) é um composto orgânico consistindo de uma lactama de cinco átomos no anel. É um líquido incolor que é usado em aplicações industriais como um solvente polar não corrosivo de alto ponto de ebulição para uma grande variedade de aplicações. É miscível com uma grande vari...

H302+H312+H332 (10.9%): Harmful if swallowed, in contact with skin or if inhaled [Warning Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation]H302 (97.3%): Harmful if swallowed [Warning Acute toxicity, oral]H312 (91.2%): Harmful in contact with skin [Warning Acute toxicity, dermal]H318 (97%): Causes serious eye damage [Danger Serious eye damage/eye irritation]

Black phosphorus ink formulation for inkjet printing of optoelectronics and photonics. Black phosphorus is a two-dimensional material of great interest, in part because of its high carrier mobility and thickness dependent direct bandgap. However, its instability under ambient conditions limits material deposition options for device fabrication.