163503
α,α-二甲基-β-甲基琥珀酰亚胺
99%
别名:
2,2,3-三甲基琥珀酰亚胺
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经验公式（希尔记法）:
C7H11NO2
化学文摘社编号:
分子量:
141.17
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
262-956-7
MDL number:
Assay:
99%
Form:
solid
InChI key
SUPYQTKKYLUOBW-UHFFFAOYSA-N
InChI
1S/C7H11NO2/c1-4-5(9)8-6(10)7(4,2)3/h4H,1-3H3,(H,8,9,10)
SMILES string
CC1C(=O)NC(=O)C1(C)C
assay
99%
form
solid
mp
119-121 °C (lit.)
Application
α,α-Dimethyl-β-methylsuccinimide was used as internal standard in chiral gas chromatographic method for the resolution and quantification of ethosuximide enantiomers in biological fluids.
Lino Sghendo et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 772(2), 307-315 (2002-05-15)
A modified specific, sensitive and reproducible chiral gas chromatographic (GC) method for the resolution and quantification of ethosuximide enantiomers in urine and plasma was developed. The samples were extracted by liquid-liquid extraction, using diethylether and the enantiomers were separated and
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