CAS 872-50-4: N-Methyl-2-pyrrolidone
Formula:C5H9NO
InChI:InChI=1S/C5H9NO/c1-6-4-2-3-5(6)7/h2-4H2,1H3
InChI key:InChIKey=SECXISVLQFMRJM-UHFFFAOYSA-N
SMILES:O=C1N(C)CCC1
- Synonyms:
- 1-Methyl-2-pyrrolidinone, anhydrous
- 1-Methyl-2-pyrrolidon
- 1-Methyl-2-pyrrolidone
- 1-Methyl-5-pyrrolidinone
- 1-Methylazacyclopentan-2-one
- 1-Methylpyrrolidone
- 1-Metil-2-Pirrolidona
- 2-Pyrolidinone, 1-methyl-
- 2-Pyrrolidinone, 1-methyl-
- 2-Pyrrolidone, 1-methyl-
- See more synonyms
- AgsolEx 1
- Ekos 1
- M 0418
- M-Pyrol
- M-Pyrol(R)
- M-pyrrole
- M-ピロール
- Methyl Pyrrolidon, N-
- Methylpyrrolidon, N-
- Metil-2-pirrolidona, N-
- Méthyle pyrrolidone, N-
- Microposit 2001
- N 0131
- N-Methyl pyrrolidone
- N-Methyl-2-Pyrrolidon
- N-Methyl-2-ketopyrrolidine
- N-Methyl-2-pyrrolidinone
- N-Methyl-2-pyrrolidone
- N-Methyl-α-pyrrolidinone
- N-Methyl-α-pyrrolidone
- N-Methyl-γ-butyrolactam
- N-Methylbutyrolactam
- N-Methylpyrolidone
- N-Methylpyrrolid-2-One
- N-Methylpyrrolidine-2-one
- N-Methylpyrrolidinone
- N-Methylpyrrolidnone
- N-Methylpyrrolidone
- N-Metil-2-Pirrolidone
- N-Metil-2-Pirrolidone (NMP)
- N-Metil-2-pirrolidona
- N-Metilpirrolidone
- N-メチル-2-ピロリドン
- N-メチルピロリドン
- NMP
- Nmp 1165
- Nmp-El
- Nmp-T
- Nsc 4594
- Pharmasolve
- Pyrol M
- Pyrrolidin-2-One, 1-Methyl-
- Sl 1332
- 1-Methyl-2-pyrrolidinone
Brand | Product data | Purity | Price range | Estimated delivery |
---|---|---|---|---|
![]() | N-Methyl-2-Pyrrolidone (NMP) extrapure AR, 99.5% REF: SR-86263CAS: 872-50-4 | min. 99.5% | 28.00 €~48.00 € | Wed 14 May 25 |
![]() | N-Methyl-2-Pyrrolidone (NMP) GC-HS, 99.9% REF: SR-25903CAS: 872-50-4 | min. 99.9 % | 21.00 €~35.00 € | Wed 14 May 25 |
![]() | 1-Methyl-2-pyrrolidone-d6 REF: TR-M326124CAS: 872-50-4 | - - - | 1,151.00 € | Tue 27 May 25 |
![]() | Residual Solvent Class 2 - N-Methylpyrrolidone REF: 45-1601703CAS: 872-50-4 | - - - | - - - | Discontinued product |

N-Methyl-2-Pyrrolidone (NMP) extrapure AR, 99.5%
CAS:872-50-4
Formula:
C5H9NO
Purity:
min. 99.5%
Color and Shape:
Clear, Colourless, Liquid
Molecular weight:
99.13
Ref: SR-86263
500ml | 28.00 € | ||
2500ml | 48.00 € |
Estimated delivery in United States, on Wednesday 14 May 2025

N-Methyl-2-Pyrrolidone (NMP) GC-HS, 99.9%
CAS:872-50-4
Formula:
C5H9NO
Purity:
min. 99.9 %
Color and Shape:
Clear, Colourless, Liquid
Molecular weight:
99.13
Ref: SR-25903
250ml | 21.00 € | ||
500ml | 28.00 € | ||
1000ml | 35.00 € |
Estimated delivery in United States, on Wednesday 14 May 2025

1-Methyl-2-pyrrolidone-d6
Controlled ProductCAS:872-50-4
Applications 1-Methyl-2-pyrrolidone-d6 is labeled 1-Methyl-2-pyrrolidone (M326120), which is a versatile industrial solvent. NMP is currently …
Formula:
C5D6H3NO
Color and Shape:
Neat
Molecular weight:
105.168
Ref: TR-M326124
10mg | 1,151.00 € |
Estimated delivery in United States, on Tuesday 27 May 2025

Residual Solvent Class 2 - N-Methylpyrrolidone
CAS:872-50-4
Lactams not elsewhere specified or included
Color and Shape:
Colorless Clear Liquid
Ref: 45-1601703
3x1.2ml | Discontinued | Request information |