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

3-Ethyl-4-methyl-3-pyrrolin-2-one Struktur
766-36-9
CAS-Nr.
766-36-9
Englisch Name:
3-Ethyl-4-methyl-3-pyrrolin-2-one
Synonyma:
3-ETHYL-4-METHYL-3-PYRROLINE-2-ONE;in-2-one;-4-methyL;3-Ethyl-4-Methyl-2-Ox;3-Ethyl-1,5-dihydro-4-methyl-2;3-ETHYL-4-METHYL-3-PYROLIN-2-ONE;3-ETHYL-4-METHYL-3-PYRROLIN-2-ONE;3-ETHYL-4-METHYL-2-OXO-3-PYROLINE;3-ETHYL-4-METHYL-PYRROL-2-ONE 98+%;3-ethyl-4-methyl-2-oxo-3-pyrroline
CBNumber:
CB7471735
Summenformel:
C7H11NO
Molgewicht:
125.17
MOL-Datei:
766-36-9.mol
Request For Quotation

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

Schmelzpunkt:
100-104 °C (lit.)
Siedepunkt:
279.0±23.0 °C(Predicted)
Dichte
0.977±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
Löslichkeit
Chloroform (Slightly), Methanol (Slightly)
Aggregatzustand
powder to crystal
pka
14.44±0.60(Predicted)
Farbe
White to Almost white
Wasserlöslichkeit
Slightly soluble in water.
CAS Datenbank
766-36-9(CAS DataBase Reference)
Sicherheit
  • Risiko- und Sicherheitserklärung
  • Gefahreninformationscode (GHS)
Kennzeichnung gefährlicher Xi
S-Sätze: 22-24/25
WGK Germany  3
Hazard Note  Irritant
HS Code  29337900
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H315 Verursacht Hautreizungen. Hautreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P302+P352, P321,P332+P313, P362
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P305+P351+P338,P337+P313P
Sicherheit
P264 Nach Gebrauch gründlich waschen.
P264 Nach Gebrauch gründlich waschen.
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.

3-Ethyl-4-methyl-3-pyrrolin-2-one Chemische Eigenschaften,Einsatz,Produktion Methoden

S-Sätze Betriebsanweisung:

S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.

Verwenden

3-Ethyl-4-methyl-3-pyrrolin-2-one is used as an intermediate for the manufacture of medicines. It is used for the preparation of Glimepiride (G410150), and its intermediates and as antidiabetic agents.

Allgemeine Beschreibung

3-Ethyl-4-methyl-3-pyrrolin-2-one, a five-membered α,β-unsaturated lactam derivative, has various applications in medicinal chemistry. It can be synthesized by employing following as starting materials:
  • allylamine, via palladium(II)-assisted cyclization
  • 4-methoxybenzylamine, via a ring-closing-metathesis strategy
  • 3-ethyl-1-(4-methoxybenzyl)-4-methyl-1,5-dihydro-2H-pyrrol-2- one

3-Ethyl-4-methyl-3-pyrrolin-2-one Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Ethylacetoacetat

Downstream Produkte

4-[2-[(3-Ethyl-4-methyl-2-oxo-3-pyrrolin-1-yl)carboxamido]ethyl]benzenesulfonamide

3-Ethyl-4-methyl-3-pyrrolin-2-one Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 340)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hebei Mojin Biotechnology Co., Ltd 		+8613288715578
 sales@hbmojin.com China 12456 58
Shaanxi Haibo Biotechnology Co., Ltd 		+undefined18602966907
 qinhe02@xaltbio.com China 1000 58
airuikechemical co., ltd. 		+undefined86-15315557071
 sales02@airuikechemical.com China 994 58
Capot Chemical Co.,Ltd. 		571-85586718 +8613336195806
 sales@capotchem.com China 29797 60
Shanghai Daken Advanced Materials Co.,Ltd 		+86-371-66670886
info@dakenam.com China 15928 58
Beijing Cooperate Pharmaceutical Co.,Ltd 		010-60279497
sales01@cooperate-pharm.com CHINA 1811 55
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512
 info@tianfuchem.com China 21691 55
Hangzhou FandaChem Co.,Ltd. 		008657128800458; +8615858145714
 fandachem@gmail.com China 9348 55
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418679 +86-18949832763
 info@tnjchem.com China 2989 55
career henan chemical co 		+86-0371-86658258
sales@coreychem.com China 29914 58

766-36-9()Verwandte Suche:

2-Methyl-2H-isothiazol-3-on, innicht atembarer Form Methyl-4-hydroxybenzoat Methylacrylat Tribenuron methyl Pyrrol Basic Violet 1 Kresoxim-methyl 1-Methyl-2-pyrrolidon 2-[[[[(4-Methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]amino]sulfonyl]benzoic acid methyl ester Methanol Methylsalicylat 3-Ethyl-2-hydroxycyclopent-2-en-1-on Methyl Azinphos-methyl (ISO) Tetramethrin 3,4,5,6-Tetrahydro-N-(hydroxymethyl)phthalimid 3,4,5,6-Tetrahydrophthalimid METHYL-2-PYRROLIDONE
  • 3-Ethyl-4-methyl-3-pyrrolin-2-one98%
  • 3-ETHYL-4-METHYL-2-OXO-3-PYROLINE
  • 3-Ethyl-1,5-dihydro-4-methyl-2
  • 3-ETHYL-4-METHYL-3-PYRROLIN-2-ONE/INTERMEDIATE OF GLIMEPIRIDE
  • 3-ETHYL-4-METHYL-PYRROL-2-ONE 98+%
  • 3-Ethyl-4-methyl-3-pyrrolin-2-one 98%
  • 3-ETHYL-1,5-DIHYDRO-4-METHYL-2H-PYRROL-2-ONE
  • 3-ETHYL-4-METHYL-3-PYROLIN-2-ONE
  • 3-ETHYL-4-METHYL-3-PYRROLIN-2-ONE
  • 3-ETHYL-4-METHYL-1,5-DIHYDRO-2H-PYRROL-2-ONE
  • 3-ETHYL-4-METHYL-1,5-DIHYDRO-PYRROL-2-ONE
  • 3-ETHYL-4-METHYL-2-OXO-1,5-DIHYDROPYRROL-2-ONE
  • 3-ethyl-4-methyl-2-oxo-3-pyrroline
  • 3-ETHYL-4-METHYL-2-OXO-1H-PYRROLIN
  • 3-Ethyl-4-Methyl-2-Ox
  • 3-ethyl-4-Methyl-1H-pyrrol-2(5H)-one
  • (RE-EXPORT) (NCV) 3-ETHYL-4-METHYL-3-PYRROLINE-2-ONE [GR.WAIVER NO.TF OPS./GR WAIVER/BG1576 DT.18.12.2015]
  • 1,5-Dihydro-3-ethyl-4-methyl-2H-pyrrol-2-one
  • 3-Ethyl-4-methyl-3-pyrrolin-2-one, 2,5-Dihydro-3-ethyl-4-methyl-2-oxo-1H-pyrrole
  • 2H-Pyrrol-2-one,3-ethyl-1,5-dihydro-4-Methyl-
  • 3-Ethyl-4-methyl-3-pyrrolin-2-one Manufacturer
  • 3-Pyrrolin-2-one,3-ethyl-4-methyl- (6CI,7CI,8CI)
  • 3-Ethyl-4-methyl-3-pyrrolin-2-one>
  • in-2-one
  • Glimepiride Impurity 12 (3-Ethyl-4-Methyl-3-Pyrrolin-2-One)
  • -4-methyL
  • 3-Ethyl-4-methyl-3-pyrrolin-2-one ISO 9001：2015 REACH
  • 3-Ethyl-4-methyl-3-pyrolline-2-one
  • 4-ethyl-3-methyl-1,2-dihydropyrrol-5-one
  • 3-ETHYL-4-METHYL-3-PYRROLINE-2-ONE
  • 3-Ethyl-2,5-dihydro-4-methyl-2(1H)-pyrrolone
  • 766-36-9
  • 766-38-9
  • C7H11NO
  • Building Blocks
  • Heterocyclic Building Blocks
  • Pyrrolines
  • Building Blocks
  • Heterocyclic Building Blocks
  • Pyrrolines
  • pharmacetical
  • (intermediate of glimepiride)
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