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

Product Name: 3-Ethyl-4-methyl-3-pyrrolin-2-one
CAS No.: 766-36-9
Chemical Name: 3-Ethyl-4-methyl-3-pyrrolin-2-one
Synonyms: 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
Molecular Formula: C7H11NO
Formula Weight: 125.17
MOL File: 766-36-9.mol

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

Melting point:: 100-104 °C (lit.)
Boiling point:: 279.0±23.0 °C(Predicted)
Density: 0.977±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
solubility: Chloroform (Slightly), Methanol (Slightly)
form: powder to crystal
pka: 14.44±0.60(Predicted)
color: White to Almost white
Water Solubility: Slightly soluble in water.
CAS DataBase Reference: 766-36-9(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Safety Statements: 22-24/25
WGK Germany: 3
Hazard Note: Irritant
HS Code: 29337900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 556815
Product name: 3-Ethyl-4-methyl-3-pyrrolin-2-one
Purity: 97%
Packaging: 5g
Price: $49.2
Updated: 2024/03/01

TCI Chemical

Product number: E0964
Product name: 3-Ethyl-4-methyl-3-pyrrolin-2-one
Purity: >98.0%(HPLC)(N)
Packaging: 5g
Price: $46
Updated: 2024/03/01

TCI Chemical

Product number: E0964
Product name: 3-Ethyl-4-methyl-3-pyrrolin-2-one
Purity: >98.0%(HPLC)(N)
Packaging: 25g
Price: $140
Updated: 2024/03/01

Alfa Aesar

Product number: H55065
Product name: 3-Ethyl-4-methyl-3-pyrrolin-2-one, 98%
Packaging: 1g
Price: $34.65
Updated: 2024/03/01

Alfa Aesar

Product number: H55065
Product name: 3-Ethyl-4-methyl-3-pyrrolin-2-one, 98%
Packaging: 5g
Price: $109.65
Updated: 2024/03/01

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3-Ethyl-4-methyl-3-pyrrolin-2-one Chemical Properties,Usage,Production

Uses

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.

General Description

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 Preparation Products And Raw materials

Raw materials

Ethyl acetoacetate

Preparation Products

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

Americas 1 Canada 2 CHINA 237 Europe 3 France 2 Germany 6 India 28 Japan 2 Poland 1 Slovakia 1 South Korea 1 Switzerland 1 United Kingdom 11 United States 44 Global 340

Cangzhou Senary Chemical Science-tech Co., Ltd.

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Chemsigma International Co.,Ltd

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Bayee Biotech (Anqing) Co., Ltd.

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Wudi Reaction Pharma & Chemical Co.,ltd.

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J & K SCIENTIFIC LTD.

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3B Pharmachem (Wuhan) International Co.,Ltd.

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Alfa Aesar

Tel: 400-6106006
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TAIYUAN RHF CO.,LTD.

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View Lastest Price from 3-Ethyl-4-methyl-3-pyrrolin-2-one manufacturers

Shaanxi Haibo Biotechnology Co., Ltd

Product: 3-Ethyl-4-methyl-3-pyrrolin-2-one 766-36-9
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 2000ton
Release date: 2023-08-31

airuikechemical co., ltd.

Product: 3-ethyl-4-methyl-3-pyrrolin-2-one 766-36-9
Price: US $0.00-0.00/Kg
Min. Order: 1Kg
Purity: 99.9%
Supply Ability: 200tons
Release date: 2024-04-09

WUHAN FORTUNA CHEMICAL CO., LTD

Product: 3-Ethyl-4-methyl-3-pyrrolin-2-one 766-36-9
Price: US $0.00-0.00/Kg/Drum
Min. Order: 1KG
Purity: 98%min
Supply Ability: 1000kg
Release date: 2021-11-25

766-36-9, 3-Ethyl-4-methyl-3-pyrrolin-2-oneRelated Search:

2-Methyl-4-isothiazolin-3-one Methylparaben Methyl acrylate Tribenuron methyl Pyrrole Basic Violet 1 Kresoxim-methyl N-Methyl-2-pyrrolidone METSULFURON METHYL Methanol Methyl salicylate 3-Ethyl-2-hydroxy-2-cyclopenten-1-one Methyl AZINPHOS-METHYL Glimepiride 3,4,5,6-Tetrahydrophthalimide N-Hydroxymethyl-3,4,5,6-tetrahydrophthalimide Tetramethrin

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

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-3-PYRROLINE-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-Pyrrolin-2-one,3-ethyl-4-methyl- (6CI,7CI,8CI)

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

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-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)