3-Ethyl-4-methyl-3-pyrrolin-2-one

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Names

[ CAS No. ]:
766-36-9

[ Name ]:
3-Ethyl-4-methyl-3-pyrrolin-2-one

[Synonym ]:
3-ethyl-1,2-dihydro-4-methyl-5H-pyrrol-2-one
T5MV EHJ C2 D1
2H-Pyrrol-2-one, 3-ethyl-1,5-dihydro-4-methyl-
4-iodo-3-ethylphenol
4-methyl-3-ethyl-3-pyrrolin-2-one
3-Ethyl-4-Methyl-3-Pyrrolin-2-One
3-Ethyl-1,5-dihydro-4-methyl-2H-pyrrol-2-one
3-Ethyl-4-methyl-1,5-dihydro-2H-pyrrol-2-one
3-ethyl-4-iodo-phenol
1,5-Dihydro-3-ethyl-4-methyl-2H-pyrrol-2-one
MFCD00173861
3-ethyl-4-methyl-1,5-dihydropyrrol-2-one

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
279.0±23.0 °C at 760 mmHg

[ Melting Point ]:
100-104 °C(lit.)

[ Molecular Formula ]:
C7H11NO

[ Molecular Weight ]:
125.168

[ Flash Point ]:
156.6±7.6 °C

[ Exact Mass ]:
125.084061

[ PSA ]:
29.10000

[ LogP ]:
0.55

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.467

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ Safety Phrases ]:
S22-S24/25

[ WGK Germany ]:
3

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-ethyl-4-methyl-1H-pyrrole-2-carbaldehyde
  • ethyl 3-cyano-2-ethyl-3-hydroxybutanoate
  • Ethyl 2-ethyl-3-oxobutanoate
  • 1-acetyl-3-ethyl-4-Methyl-1H-pyrrol-2(5H)-one
  • 2-bromo-3-ethyl-4-methyl-5-p-toluenesulfonyl-pyrrole
  • 4-ethyl-5-bromo-3-methyl-pyrrole-2-carboxylic acid

DownStream

  • Glimepiride sulfonamide
  • 4-{2-{[(3-Ethyl-2,5-dihydro-4-methyl-2-oxo-1H-pyrrol-1-yl)-carbonyl]-amino}-ethyl}-benzenesulfonyl chloride

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%

Related Compounds

  • 3-Ethyl-4-methyl-3-penten-2-one
  • 3-Hepten-2-one, 3-ethyl-4-methyl-
  • 2H-Imidazol-2-one,4-[(3-ethyl-4-methyl-3-cyclohexen-1-yl)methyl]-1,3-dihydro-(9CI)
  • 3-ETHYL-4-METHYL-PYRROLIDIN-2-ONE
  • 3-ethyl-4-methyl-1,5,7-triazabicyclo[4.3.0]nona-3,6-dien-2-one
  • 3-ethyl-4-methyl-7-[2-oxo-2-(4-phenylphenyl)ethoxy]chromen-2-one
  • 4-{N-ethyl-2-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)ethoxy]acetamido}butanoic acid
  • 2-Bromo-2-methylpropyl 2-ethoxyacetate
  • 2-Bromopropyl 4-methylpentanoate
  • 3-[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methoxy-N-methylpropanamido]oxolane-3-carboxylic acid
  • (2R)-2-[(2S)-3-(dimethylamino)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanamido]-4-(methylsulfanyl)butanoic acid
  • (2R)-2-[(2S)-3-(dimethylamino)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanamido]-3,3-dimethylbutanoic acid
  • (2S)-3-(dimethylamino)-2-{[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]formamido}propanoic acid
  • (2S)-3-(dimethylamino)-2-{[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methyloxolan-3-yl]formamido}propanoic acid
  • (2S)-3-(dimethylamino)-2-{[(1rs,3rs)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclobutyl]formamido}propanoic acid
  • (2S)-3-(dimethylamino)-2-[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanamido]propanoic acid
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