ChemicalBook--->CAS DataBase List--->2483-65-0

2483-65-0

2483-65-0 Structure

2483-65-0 Structure
IdentificationBack Directory
[Name]

3-AMINO-PYRROLIDIN-2-ONE
[CAS]

2483-65-0
[Synonyms]

3-Amino-2-pyrrolidinone
3-Amino-2-oxopyrrolidine
2-Pyrrolidinone, 3-aMino-
D,L-3-aMino-2-pyrrolidinone
rac 3-Amino-pyrrolidin-2-one, 98%
3-aminopyrrolidin-2-one(SALTDATA: FREE)
[Molecular Formula]

C4H8N2O
[MDL Number]

MFCD08274920
[MOL File]

2483-65-0.mol
[Molecular Weight]

100.12
Chemical PropertiesBack Directory
[Melting point ]

106-108℃
[Boiling point ]

175 °C(Press: 20 Torr)
[density ]

1.127±0.06 g/cm3(Predicted)
[storage temp. ]

under inert gas (nitrogen or Argon) at 2–8 °C
[pka]

15.92±0.40(Predicted)
[Appearance]

off-white solid
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P280-P301+P312-P302+P352-P305+P351+P338
[Risk Statements ]

22
[RIDADR ]

UN3259
[HazardClass ]

8
Hazard InformationBack Directory
[Uses]

3-Aminopyrrolidin-2-one (cas# 2483-65-0) is used in the preparation of conformationally restricted inhibitors of angiotensin-converting enzyme. It is also used in the preparation of 2-aminoquinolines as melanin concentrating hormone receptor (MCH-1R) antagonists. Additionally, it is used in the preparation of cycloalkyl, lactam, lactone, and related compounds for inhibiting β-??amyloid peptide release and/or its synthesis.
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