N-Methyl 2-Pyrrolidone
Industrial Applications
N-Methyl-2-Pyrrolidone (NMP) is widely used in the pharmaceutical industry as a versatile, high-performance solvent capable of dissolving a broad range of active pharmaceutical ingredients and excipients. It is commonly employed in drug formulation, particularly in solutions, suspensions, and topical preparations. N-Methyl-2-Pyrrolidone is also used in pharmaceutical coating processes for tablets and capsules, where it aids in the uniform application of polymer coatings. Its strong solvency and compatibility with many organic and inorganic compounds make it valuable in pharmaceutical synthesis and production.
Physical Properties
N-Methyl-2-Pyrrolidone (NMP) is a colorless to pale yellow liquid with a mild amine-like odor. It is a polar aprotic solvent with excellent solubility for both water and organic substances. N-Methyl-2-Pyrrolidone has a high boiling point, low volatility, and strong hygroscopic characteristics, making it effective in processes requiring stable solvent performance under heat or moisture exposure. Its chemical structure provides strong solvating power, enabling it to dissolve a wide range of polymers, resins, and pharmaceutical compounds.
Grade
- Injectable
- USP-NF
- Ph.Eur
- DMF
Other Names
- 1-Methylpyrrolidin-2-one
Abbreviations
- NMP
Form
- Liquid