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1-Methyl-2-pyrrolidinone

View entire compound with spectra: 41 NMR, 15 FTIR, 2 Raman, 19 MS (GC), and 2 Near IR

1-Methyl-2-pyrrolidinone
SpectraBase Compound ID 4HLO8JSbhfh
InChI InChI=1S/C5H9NO/c1-6-4-2-3-5(6)7/h2-4H2,1H3
InChIKey SECXISVLQFMRJM-UHFFFAOYSA-N
Mol Weight 99.13 g/mol
Molecular Formula C5H9NO
Exact Mass 99.068414 g/mol

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

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SpectraBase Spectrum ID GqOUu4SJ7p1
Name 1-Methyl-2-pyrrolidinone
Acronyms NMP
CAS Registry Number 872-50-4
Comments Atmospheric correction
Compound Type Pure
Copyright Copyright © 2013-2025 John Wiley & Sons, Inc. All Rights Reserved.
Detector Name LiTa03
Formula C5H9NO
InChI InChI=1S/C5H9NO/c1-6-4-2-3-5(6)7/h2-4H2,1H3
InChIKey SECXISVLQFMRJM-UHFFFAOYSA-N
Instrument Name PerkinElmer SpectrumTwo
Sample Description clear liquid
Synonyms 1-Methyl-2-pyrrolidone N-Methyl-2-pyrrolidinone
Technique ATR-IR