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

BGC Id:740719152147
CAS No:766-36-9
Synonyms:3-ethyl-4-methyl-2-oxo-3-pyroline ; 3-ethyl-1,5-dihydro-4-methyl-2 ; 3-ethyl-4-methyl-2-oxo-1h-pyrrolin ; 3-ethyl-4-methyl-pyrrol-2-one 98+% ; 3-ethyl-4-methyl-3-pyrroline-2-one ; 3-ethyl-4-methyl-3-pyrrolin-2-one98% ; 3-ethyl-4-methyl-2-oxo-3-pyrroline ; 3-ethyl-4-methyl-2-ox ; 3-ethyl-4-methyl-3-pyrolin-2-one ; 3-ethyl-4-methyl-3-pyrrolin-2-one
Molecular Formula:C7H11NO
Molecular Weight:125.17
EINECS:
Structural Formula

The most competitive supplier in 2026

The following 19 notable providers have been checked and can be recommended.
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Molecular Formula : C7H11NO
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Assay:99.0%min

The last intensive check and update was carried out on 2026/04/28.

Identify

Synonyms:
3-ethyl-4-methyl-2-oxo-3-pyroline ; 3-ethyl-1,5-dihydro-4-methyl-2 ; 3-ethyl-4-methyl-2-oxo-1h-pyrrolin ; 3-ethyl-4-methyl-pyrrol-2-one 98+% ; 3-ethyl-4-methyl-3-pyrroline-2-one ; 3-ethyl-4-methyl-3-pyrrolin-2-one98% ; 3-ethyl-4-methyl-2-oxo-3-pyrroline ; 3-ethyl-4-methyl-2-ox ; 3-ethyl-4-methyl-3-pyrolin-2-one ; 3-ethyl-4-methyl-3-pyrrolin-2-one
CAS:
766-36-9
EINECS:
Molecular Formula:
C7H11NO
MDL:
MFCD00173861
SMILES:
CC(C)(C)OC(=O)N[C@H](CC1=CSC=C1)CC(=O)O

Properties

Molecular Weight:
125.17 g·mol−1
Density:
~1.0 g/cm3 (Predicted)
Melting point:
100-104 °C(lit.)
Boiling point:
279° C at 760 mmHg
Solubility:
Soluble in water (slightly).
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Suppliers

Inventys Research Company Pvt. Ltd.

Company type: Producer
INVENTYS Research Company – India’s Leading CDMO of Actives, Advanced Intermediates, & Specialty Chemicals. A research-driven Exclusive Synthesis and CDMO company from India – with an established track record of demonstrated excellence in process development, process scale-up, process engineering, project management, and finally in consistent reliable custom manufacturing of chemicals for Crop Protection, Pharmaceutical, and other Fine / Specialty applications. INVENTYS adva ...
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INNOCHEM

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Xiamen Hisunny Chemical Co., Ltd.

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Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

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Zehao Industry Co., Ltd.

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The Shepherd Chemical Company was founded in Norwood, Ohio, in 1916. We are a fourth-generation company and a custom manufacturer of Inorganic Metal Salts and Organic Metal Compounds to the global marketplace. Our long-standing success is built upon technical expertise, supplier reliability, and customer relationships. Our goal is to supply the marketplace with high quality metal compounds as standard or customized products. Zehao Industry Co., Ltd. also offers 2-Bromophenylthiourea. Our capabilities are comprised of our manufacturi ...

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Capot Chemical Co., Ltd.

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Carbone Scientific Co., Ltd.

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AK Scientific, Inc.

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Safety Information

Hazard Classes:
Safety Codes:
22-24/25 (S)
WGK Germany:
3

What other providers are available for CAS 766-36-9?

In addition to the providers presented here for 3-Ethyl-4-methyl-3-pyrrolin-2-one with the CAS number 766-36-9, there are other 13 providers with slightly different product names available for this CAS number.

+3 additional providers that we know from the past
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