2-Oxopyrrolidine-1-carbaldehyde

Name: 2-Oxopyrrolidine-1-carbaldehyde
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CAS No. 40321-44-6
Cat. No. CS-0136637
Purity≥95%
MDL No.MFCD19690622

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2-Oxopyrrolidine-1-carbaldehyde|CS-0136637

Structure of 40321-44-6

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Description

2-Oxopyrrolidine-1-carbaldehyde features a reactive aldehyde group flanked by a lactam ring, enabling direct incorporation into heterocyclic scaffolds. This electron-deficient carbonyl system facilitates nucleophilic addition and condensation reactions under mild conditions, serving as a key intermediate in the synthesis of bioactive nitrogen-containing compounds.

Application

2-Oxopyrrolidine-1-carbaldehyde serves as a versatile synthon in medicinal chemistry, enabling efficient construction of pyrrolidine-based heterocycles and bioactive scaffolds. Its α,β-unsaturated carbonyl system facilitates Michael additions, reductive aminations, and cyclizations under mild conditions. The aldehyde functionality provides high reactivity for coupling reactions, while the lactam ring ensures stability and compatibility with diverse functional groups. This compound functions as a key building block in the synthesis of targeted small molecules and cyclic peptides.

General Information

CAS No. 40321-44-6
Cat. No. CS-0136637
Purity ≥95%
MDL No. MFCD19690622
Storage -20°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₅H₇NO₂
Molecular Weight 113.11
Synonym(s) None
SMILES O=CN1C(CCC1)=O

Computational Chemistry Data

TPSA 37.38
LogP -0.2348
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 1

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H315-H319
Precautionary Statements : P264-P280-P302+P352-P362+P364

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Other Classifications

Building Blocks Skeleton Aliphatic heterocycle compounds Pyrrolidine compounds

Key Words

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2-Oxopyrrolidine-1-carbaldehyde

CAS No. 40321-44-6

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