Lot numbers can be found on the outside label of a product:
Pyrrolidine-2,4-dione
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CAS No. 37772-89-7
- Cat. No. CS-0048723
- Purity≥96%
- MDL No.MFCD11110992
*For research and further manufacturing use only, not for direct human use.
Structure of 37772-89-7
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General Information
- CAS No. 37772-89-7
- Cat. No. CS-0048723
- Purity ≥96%
- MDL No. MFCD11110992
- Storage -20°C
- Shipping Room temperature in continental US; may vary elsewhere.
- Molecular Formula C₄H₅NO₂
- Molecular Weight 99.09
- Synonym(s) 2,4-Pyrrolidinedione
- SMILES O=C1CNC(=O)C1
Description
Pyrrolidine-2,4-dione delivers a rigid, electron-deficient scaffold ideal for constructing bioactive heterocycles. This bench-stable diketone features enhanced reactivity in nucleophilic additions and serves as a key intermediate in synthesizing pharmaceuticals and functional materials.
Application
Pyrrolidine-2,4-dione serves as a versatile scaffold in synthetic organic chemistry, enabling efficient construction of heterocyclic frameworks through well-established Michael additions and cycloaddition reactions. Its inherent electrophilic character at C2 and C4 facilitates regioselective functionalization, while the molecule exhibits favorable bench stability and ease of purification. This compound functions as a key building block in the synthesis of bioactive molecules, particularly within medicinal chemistry campaigns targeting kinase inhibitors and other pharmaceutical intermediates.
Synthesis
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Route1
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51925-57-6 - ~%
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In-stock
503-83-3 -
In-stock
37772-89-7
References
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Ajinomoto Co., Inc. Patent: EP2157092 A1, 2010 ; Location in patent: Page/Page column 22 ;
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Route2
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51925-57-6
- ~%
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In-stock
37772-89-7
References
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Agrios, Konstantinos Patent: US2002/99070 A1, 2002 ; US 20020099070 A1
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Route3
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In-stock
13679-70-4 - ~%
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In-stock
37772-89-7
References
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University of Cincinnati Patent: US4996227 A1, 1991 ;
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Safety Information
Download SDS|
GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H302-H315-H319-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
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Quality Control
Computational Chemistry Data
- TPSA 46.17
- LogP -0.9246
- H_Acceptors 2
- H_Donors 1
- Rotatable_Bonds 0
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