3-acetyl-4,5-dimethyl-5-hydroxy-1,5-dihydro-2h-pyrrol-2-one

Modify Date: 2026-08-21 16:19:06

3-acetyl-4,5-dimethyl-5-hydroxy-1,5-dihydro-2h-pyrrol-2-one Structure
3-acetyl-4,5-dimethyl-5-hydroxy-1,5-dihydro-2h-pyrrol-2-one structure
Common Name 3-acetyl-4,5-dimethyl-5-hydroxy-1,5-dihydro-2h-pyrrol-2-one
CAS Number 98593-79-4 Molecular Weight 169.17800
Density 1.233 g/cm3 Boiling Point 444.2ºC at 760 mmHg
Molecular Formula C8H11NO3 Melting Point 172-174ºC
MSDS N/A Flash Point 222.4ºC

 Names

Name 3-acetyl-4,5-dimethyl-5-hydroxy-1,5-dihydro-2h-pyrrol-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.233 g/cm3
Boiling Point 444.2ºC at 760 mmHg
Melting Point 172-174ºC
Molecular Formula C8H11NO3
Molecular Weight 169.17800
Flash Point 222.4ºC
Exact Mass 169.07400
PSA 66.40000
LogP 0.05900
Index of Refraction 1.519
InChIKey DHZJIJWGYQXKFT-UHFFFAOYSA-N
SMILES CC(=O)C1=C(C)C(C)(O)NC1=O

 Safety Information

Safety Phrases S24/25
HS Code 2933990090

 Synthetic Route

~%

3-acetyl-4,5-dimethyl-5-hydroxy-1,5-dihydro-2h-pyrrol-2-one Structure

3-acetyl-4,5-di...

CAS#:98593-79-4

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Literature: Journal of the American Chemical Society, , vol. 81, p. 4355

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Bioassay

View more

Name: Induction of neurite outgrowth in SH-SY5Y cells, measured by the difference in the pe...
Source: ChEMBL
Target: SH-SY5Y
External Id: CHEMBL805166
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 Synonyms

3-acetyl-5-hydroxy-4,5-dimethyl-1,5-dihydro-pyrrol-2-one
2H-Pyrrol-2-one 3-acetyl-1,5-dihydro-5-hydroxy-4,5-dimethyl
3-ACETYL-5-HYDROXY-4,5-DIMETHYL-1,5-DIHYDRO-2H-PYRROL-2-ONE
MT-21,NEGATIVE CONTROL
3-ACETYL-4,5-DIMETHYL-5-HYDROXY-3-PYRROLIN-2-ONE
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