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ChemicalBook >> CAS DataBase List >> 3-Ethyl-4-methyl-3-pyrrolin-2-one

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

$8 - $2426.42
Product name: 3-Ethyl-4-methyl-3-pyrrolin-2-one
CAS: 766-36-9
MF: C7H11NO
MW: 125.17
EINECS:616-364-4
MDL Number:MFCD00173861
Synonyms: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

Price67 Properties Safety Information Description

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aablocks
Acrotein
AHH
AK Scientific
Ambeed
American Custom Chemicals Corporation
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Package

250mg
1G
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2.5kg

Manufactureraablocks
Product numberAA003JBR
Product description3-Ethyl-4-methyl-2,5-dihydro-1H-pyrrol-2-one 98%
Packaging5g
Price$10
Updated2026-05-28
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Manufactureraablocks
Product numberAA003JBR
Product description3-Ethyl-4-methyl-2,5-dihydro-1H-pyrrol-2-one 98%
Packaging10g
Price$12
Updated2026-05-28
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Manufactureraablocks
Product numberAA003JBR
Product description3-Ethyl-4-methyl-2,5-dihydro-1H-pyrrol-2-one 98%
Packaging25g
Price$19
Updated2026-05-28
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Manufactureraablocks
Product numberAA003JBR
Product description3-Ethyl-4-methyl-2,5-dihydro-1H-pyrrol-2-one ≥98%(HPLC)
Packaging100g
Price$72
Updated2026-05-28
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Manufactureraablocks
Product numberAA003JBR
Product description3-Ethyl-4-methyl-2,5-dihydro-1H-pyrrol-2-one 98%
Packaging500g
Price$285
Updated2026-05-28
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ManufacturerAcrotein
Product numberP-2857
Product description3-Ethyl-4-methyl-3-pyrrolin-2-one 97%
Packaging250g
Price$176
Updated2026-05-25
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ManufacturerAcrotein
Product numberP-2857
Product description3-Ethyl-4-methyl-3-pyrrolin-2-one 97%
Packaging1kg
Price$469.33
Updated2021-12-16
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ManufacturerAcrotein
Product numberP-2857
Product description3-Ethyl-4-methyl-3-pyrrolin-2-one 97%
Packaging100g
Price$88
Updated2026-05-25
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ManufacturerAcrotein
Product numberP-2857
Product description3-Ethyl-4-methyl-3-pyrrolin-2-one 97%
Packaging25g
Price$30.25
Updated2026-05-25
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ManufacturerAHH
Product numberMT-12573
Product description3-Ethyl-4-methyl-3-pyrroline-2-one 99%
Packaging100g
Price$248
Updated2021-12-16
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ManufacturerAHH
Product numberMT-12573
Product description3-Ethyl-4-methyl-3-pyrroline-2-one 97%
Packaging100g
Price$248
Updated2026-05-25
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ManufacturerAHH
Product numberMT-12573
Product description3-Ethyl-4-methyl-3-pyrroline-2-one 97%
Packaging100g
Price$248
Updated2026-05-26
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ManufacturerAK Scientific
Product numberJ51872
Product description3-Ethyl-4-methyl-3-pyrrolin-2-one
Packaging100g
Price$75
Updated2021-12-16
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ManufacturerAK Scientific
Product numberG266
Product description3-Ethyl-4-methyl-3-pyrrolin-2-one 98%(GC)
Packaging100g
Price$88
Updated2026-06-04
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ManufacturerAK Scientific
Product numberG266
Product description3-Ethyl-4-methyl-3-pyrrolin-2-one 98%(GC)
Packaging25g
Price$29
Updated2026-06-04
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ManufacturerAK Scientific
Product numberJ51872
Product description3-Ethyl-4-methyl-3-pyrrolin-2-one 95%
Packaging100g
Price$66
Updated2026-06-04
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Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA003JBR	3-Ethyl-4-methyl-2,5-dihydro-1H-pyrrol-2-one 98%	5g	$10	2026-05-28	Buy
aablocks	AA003JBR	3-Ethyl-4-methyl-2,5-dihydro-1H-pyrrol-2-one 98%	10g	$12	2026-05-28	Buy
aablocks	AA003JBR	3-Ethyl-4-methyl-2,5-dihydro-1H-pyrrol-2-one 98%	25g	$19	2026-05-28	Buy
aablocks	AA003JBR	3-Ethyl-4-methyl-2,5-dihydro-1H-pyrrol-2-one ≥98%(HPLC)	100g	$72	2026-05-28	Buy
aablocks	AA003JBR	3-Ethyl-4-methyl-2,5-dihydro-1H-pyrrol-2-one 98%	500g	$285	2026-05-28	Buy
Acrotein	P-2857	3-Ethyl-4-methyl-3-pyrrolin-2-one 97%	250g	$176	2026-05-25	Buy
Acrotein	P-2857	3-Ethyl-4-methyl-3-pyrrolin-2-one 97%	1kg	$469.33	2021-12-16	Buy
Acrotein	P-2857	3-Ethyl-4-methyl-3-pyrrolin-2-one 97%	100g	$88	2026-05-25	Buy
Acrotein	P-2857	3-Ethyl-4-methyl-3-pyrrolin-2-one 97%	25g	$30.25	2026-05-25	Buy
AHH	MT-12573	3-Ethyl-4-methyl-3-pyrroline-2-one 99%	100g	$248	2021-12-16	Buy
AHH	MT-12573	3-Ethyl-4-methyl-3-pyrroline-2-one 97%	100g	$248	2026-05-25	Buy
AHH	MT-12573	3-Ethyl-4-methyl-3-pyrroline-2-one 97%	100g	$248	2026-05-26	Buy
AK Scientific	J51872	3-Ethyl-4-methyl-3-pyrrolin-2-one	100g	$75	2021-12-16	Buy
AK Scientific	G266	3-Ethyl-4-methyl-3-pyrrolin-2-one 98%(GC)	100g	$88	2026-06-04	Buy
AK Scientific	G266	3-Ethyl-4-methyl-3-pyrrolin-2-one 98%(GC)	25g	$29	2026-06-04	Buy
AK Scientific	J51872	3-Ethyl-4-methyl-3-pyrrolin-2-one 95%	100g	$66	2026-06-04	Buy

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Properties

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.
InChI :InChI=1S/C7H11NO/c1-3-6-5(2)4-8-7(6)9/h3-4H2,1-2H3,(H,8,9)
InChIKey :YCTNTSVMJWIYTQ-UHFFFAOYSA-N
SMILES :N1CC(C)=C(CC)C1=O
CAS DataBase Reference :766-36-9(CAS DataBase Reference)

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	Pictogram	P-Codes
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning		P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning		P264, P280, P305+P351+P338,P337+P313P

Precautionary statements:

P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P280	Wear protective gloves/protective clothing/eye protection/face protection.

Description

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.

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Suppliers and manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

$10.00
3-Ethyl-4-methyl-3-pyrrolin-2-one CAS:766-36-9

Hebei Chuanghai Biotechnology Co., Ltd

3-Ethyl-4-methyl-3-pyrrolin-2-one CAS:766-36-9

Shaanxi Haibo Biotechnology Co., Ltd

3-Ethyl-4-methyl-3-pyrrolin-2-one CAS:766-36-9

airuikechemical co., ltd.

3-ethyl-4-methyl-3-pyrrolin-2-one CAS:766-36-9

Hebei Zhuanglai Chemical Trading Co Ltd

$45.00
3-Ethyl-4-methyl-3-pyrrolin-2-one CAS:766-36-9

Capot Chemical Co.,Ltd.

Shanghai Daken Advanced Materials Co.,Ltd

Beijing Cooperate Pharmaceutical Co.,Ltd

Henan Tianfu Chemical Co.,Ltd.

Hefei TNJ Chemical Industry Co.,Ltd.

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

Properties

Safety Information

Description

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