N Methylpyrrolidone-impurities | Pharmaffiliates

n methylpyrrolidone and its Impurities

N Methylpyrrolidone is widely used in the petrochemical industry, and in the manufacturing of various compounds, including pigments, cosmetics, insecticides, herbicides, and fungicides. It is pyrrolidoneis an organic compound consisting of a 5-membered lactam. Reference standards of N Methylpyrrolidone API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 9 results for n methylpyrrolidone Impurities
PA 14 45010

N-Methylpyrrolidone - Impurity A

Methylamine


  • Catalogue No.:PA 14 45010

  • CAS :

    74-89-5

  • Molecular Formula : CH5N

  • Molecular Weight : 31.06

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PA 14 45090

N-Methylpyrrolidone - Impurity I

Propylene Glycol


  • Catalogue No.:PA 14 45090

  • CAS :

    57-55-6

  • Molecular Formula : C3H8O2

  • Molecular Weight : 76.09

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PA 14 45000

N-Methylpyrrolidone - API Standards

N-Methylpyrrolidone


  • Catalogue No.:PA 14 45000

  • CAS :

    872-50-4

  • Molecular Formula : C5H9NO

  • Molecular Weight : 99.13

PA 14 45020

N-Methylpyrrolidone - Impurity B

Dihydrofuran-2(3H)-one


  • Catalogue No.:PA 14 45020

  • CAS :

    96-48-0

  • Molecular Formula : C4H6O2

  • Molecular Weight : 86.09

PA 14 45070

N-Methylpyrrolidone - Impurity G

2-pyrrolidone


  • Catalogue No.:PA 14 45070

  • CAS :

    616-45-5

  • Molecular Formula : C4H7NO

  • Molecular Weight : 85.11

PA 14 45080

N-Methylpyrrolidone - Impurity H

N-Methylsuccinimide


  • Catalogue No.:PA 14 45080

  • CAS :

    1121-07-9

  • Molecular Formula : C5H7NO2

  • Molecular Weight : 113.11

PA 14 45030

N-Methylpyrrolidone - Impurity C

(3RS)-1,3-Dimethylpyrrolidin-2-one


  • Catalogue No.:PA 14 45030

  • CAS :

    19597-07-0

  • Molecular Formula : C6H11NO

  • Molecular Weight : 113.16

PA 14 45040

N-Methylpyrrolidone - Impurity D

(4RS)-1,4-Dimethylpyrrolidin-2-one


  • Catalogue No.:PA 14 45040

  • CAS :

    2455-04-6

  • Molecular Formula : C6H11NO

  • Molecular Weight : 113.16

PA 14 0451000

2-Ethyl-2-oxazoline

2-Ethyl-2-oxazoline


  • Catalogue No.:PA 14 0451000

  • CAS :

    10431-98-8

  • Molecular Formula : C5H9NO

  • Molecular Weight : 99.13