183282-56-6

Basic information

• Product Name: 3-Pyrazolidinone,5-(2-hydroxyethyl)-(9CI)
• Synonyms: 3-Pyrazolidinone,5-(2-hydroxyethyl)-(9CI)
• CAS NO: 183282-56-6
• Molecular Formula: C5H10N2O2
• Molecular Weight: 130.1451
• Product Categories: PYRAZOLE
• Mol File: 183282-56-6.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 3-Pyrazolidinone,5-(2-hydroxyethyl)-(9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: 3-Pyrazolidinone,5-(2-hydroxyethyl)-(9CI)(183282-56-6)
• EPA Substance Registry System: 3-Pyrazolidinone,5-(2-hydroxyethyl)-(9CI)(183282-56-6)

Safety Data

• Hazardous Substances Data: 183282-56-6(Hazardous Substances Data)

Upstream product

• 3393-45-1 5,6-dihydro-pyran-2-one 

Downstream Products

• 1570246-76-2 C₁₃H₁₇N₃O₄ 
• 1570246-74-0 C₁₂H₁₅N₃O₃ 
• 1570247-15-2 C₁₅H₁₉N₃O₂ 
• 1570247-13-0 C₁₇H₂₄N₄O₃ 
• 1570247-10-7 C₂₀H₂₁N₃O₃ 
• 1570247-06-1 C₁₆H₁₉N₃O₄ 
• 1570247-03-8 C₁₉H₁₉N₃O₂ 
• 1570247-02-7 C₁₄H₁₇N₃O₂ 
• 1570246-99-9 C₁₃H₁₅N₃O₂ 
• 1570246-93-3 C₁₃H₁₅N₃O₃ 
• 1570246-91-1 C₁₂H₁₃N₃O₂ 

Relevant articles and documents

Optically active 5-(hydroxyalkyl)- and 5-(aminoalkyl)pyrazolidin-3-ones by ring-chain transformation of α,β-unsaturated lactones or lactams with hydrazines

α,β-Unsaturated lactones or lactams 1 react with hydrazines 2 via Michael-like addition and subsequent ring transformation by nucleophilic attack of the hitherto unchanged hydrazine nitrogen atom at the carbonyl carbon atom. The addition is highly trans-stereoselective, thus affording optically active hydroxylalkyl- or aminoalkylpyrazolidin-3-ones 4 and 6. These pyrazolidin-3-ones are further transformed to tosylated, acetylated or silylated derivatives 9 or react with benzaldehyde to give the azomethine imine 10. VCH Verlagsgesellschaft mbH, 1996.