146235-30-5

Basic information

• Product Name: Methyl (S)-4-acetoxy-2-oxo-1-pyrrolidineacetate
• Synonyms: Methyl (S)-4-acetoxy-2-oxo-1-pyrrolidineacetate
• CAS NO: 146235-30-5
• Molecular Formula: C9H13 N O5
• Molecular Weight: 215.2
• Mol File: 146235-30-5.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 349.5±37.0 °C(Predicted)
• Appearance: /
• Density: 1.26±0.1 g/cm3(Predicted)
• PKA: -2.65±0.40(Predicted)
• CAS DataBase Reference: Methyl (S)-4-acetoxy-2-oxo-1-pyrrolidineacetate(CAS DataBase Reference)
• NIST Chemistry Reference: Methyl (S)-4-acetoxy-2-oxo-1-pyrrolidineacetate(146235-30-5)
• EPA Substance Registry System: Methyl (S)-4-acetoxy-2-oxo-1-pyrrolidineacetate(146235-30-5)

Safety Data

• Hazardous Substances Data: 146235-30-5(Hazardous Substances Data)

Upstream product

• 146235-26-9 (3S)-3-acetoxy-N-methoxycarbonylmethylsuccinimide 
• 146235-28-1 (4S,5S)-4-acetoxy-5-hydroxy-N-methoxycarbonylmethyl-2-pyrrolidinone 
• 85319-64-8 L-acetoxysuccinic acid 

Relevant articles and documents

New enantioselective synthesis of 4-hydroxy-2-oxopyrrolidine-N-acetamide (oxiracetam) from malic acid

The enantioselective synthesis of oxiracetam has been accomplished from readily available optically active D(+) and L(-) malic acids. the key step of the described method involves the selective reduction of a chiral cyclic diimide; in this way, both enantiomers of 4-hydroxy-2-oxopyrrolidine-N-acetamides were prepared.