Chem
J-GLOBAL ID:200907077952415860   Nikkaji number:J1.663B

Pyrrolidone

ピロリドン
Substance type:
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula: C4H7NO
Molecular formula furigana: C4-H7-N-O
Molecular weight: 85.106
InChI: InChI=1S/C4H7NO/c6-4-2-1-3-5-4/h1-3H2,(H,5,6)
InChI key: HNJBEVLQSNELDL-UHFFFAOYSA-N
SMILES: O=C1CCCN1
Systematic name  (9):
  • 4,5-ジヒドロ-1H-ピロール-2(3H)-オン
  • 4-アミノブタン酸ラクタム
  • 4-アミノ酪酸ラクタム
  • ピロリジン-2-オン
  • 2-ピロリジノン
Show all
Other name (34):
  • α-ピロリドン
  • γ-ブチロラクタム
  • 2-ケトピロリジン
  • α-Pyrrolidone
  • 2-Pyrrolidone
Show all
CAS registry number: 616-45-5
Regulation number (4):
  • (5)-112
  • UY5715000
  • EINECS2104831
  • TSCA(616-45-5)
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