325384
N-Methylsuccinimide
99%
Sinónimos:
1-Methyl-2,5-pyrrolidinedione, N-Methyl-2,5-pyrrolidinedione
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About This Item
Fórmula empírica (notación de Hill):
C5H7NO2
Número de CAS:
Peso molecular:
113.11
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Productos recomendados
assay
99%
form
solid
bp
234-235 °C (lit.)
mp
61-70 °C (lit.)
functional group
imide
SMILES string
CN1C(=O)CCC1=O
InChI
1S/C5H7NO2/c1-6-4(7)2-3-5(6)8/h2-3H2,1H3
InChI key
KYEACNNYFNZCST-UHFFFAOYSA-N
General description
N-Methylsuccinimide is a metabolite of N-methyl-2-pyrrolidone (NMP) and its presence in in plasma and urine can be used as a biomarker of exposure to NMP. Hydrogen bonded complexes between N-methylsuccinimide and phenols (pKa = 10.2 → 6) are investigated by infrared spectrometry.
Application
N-Methylsuccinimide was employed as model compound to investigate the mechanism of enolization step by density-functional theory (DFT) calculations.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk_germany
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Los clientes también vieron
N-Methylsuccinimide in plasma and urine as a biomarker of exposure to N-methyl-2-pyrrolidone.
Jonsson BAG and ?kesson B.
International Archives of Occupational and Environmental Health, 74(4), 289-294 (2004)
nfrared Study of the Hydrogen Bond Complexes Between N-Methylsuccinimide and Phenols.
Bruyneel K, et al.
Spectroscopy Letters, 29(4), 739-747 (1996)
Ohgi Takahashi et al.
Chemistry & biodiversity, 7(6), 1349-1356 (2010-06-22)
Racemization of aspartic acid residues in peptides and proteins is assumed to proceed via succinimide intermediates. An enolization of the succinimide intermediate is required for the racemization to occur. In this study, we modeled the enolization step by density-functional theory
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