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
- Molecular Weight:
- 125.17
- MOL File:
- 766-36-9.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/8/11 15:28:25
| 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) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319 | |||||||||
| Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| Hazard Codes | Xi | |||||||||
| Safety Statements | 22-24/25 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant | |||||||||
| HS Code | 29337900 | |||||||||
| NFPA 704 |
|
3-Ethyl-4-methyl-3-pyrrolin-2-one price More Price(6)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 556815 | 3-Ethyl-4-methyl-3-pyrrolin-2-one 97% | 766-36-9 | 5G | ₹18218.48 | 2022-06-14 | Buy |
| ALFA India | ALF-H55065-MD | 3-Ethyl-4-methyl-3-pyrrolin-2-one, 98% | 766-36-9 | 250mg | ₹1360 | 2022-05-26 | Buy |
| TCI Chemicals (India) | E0964 | 3-Ethyl-4-methyl-3-pyrrolin-2-one | 766-36-9 | 5G | ₹8600 | 2022-05-26 | Buy |
| TCI Chemicals (India) | E0964 | 3-Ethyl-4-methyl-3-pyrrolin-2-one | 766-36-9 | 25G | ₹10800 | 2022-05-26 | Buy |
| ALFA India | ALF-H55065-06 | 3-Ethyl-4-methyl-3-pyrrolin-2-one, 98% | 766-36-9 | 5g | ₹15410 | 2022-05-26 | Buy |
3-Ethyl-4-methyl-3-pyrrolin-2-one Chemical Properties,Uses,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
Preparation Products
Global( 342)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| PRASANNA BIO MOLECULES PVT LTD | 9666900855 | Telangana, India | 15 | 58 | Inquiry |
| Vepan Pharmatech Pvt Ltd | +91-9908788828 +91-9966094448 | Telangana, India | 72 | 58 | Inquiry |
| Honour Lab Limited | +919845977466 | Telangana, India | 164 | 58 | Inquiry |
| Sibram Pharmaceutical | +91-8655777550 +91-8655777550 | Maharashtra, India | 244 | 58 | Inquiry |
| Inventys Research Company Pvt Ltd | +91-2271400200 +91-9320013358 | Mumbai, India | 20 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| Dr. Jcr Bio-Sciences Private Limited. | 91-9849274624 | Hyderabad, India | 49 | 58 | Inquiry |
| Reax Chemicals | 08048372701Ext 416 | Hyderabad, India | 4223 | 58 | Inquiry |
| ChemOrbit International | 91-40-23712139 | Hyderabad, India | 264 | 58 | Inquiry |
| Kkyemistry (india) Pvt., Ltd. | 91-79-6549610 | Gujarat, India | 163 | 58 | Inquiry |
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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
3-Ethyl-4-methyl-3-pyrrolin-2-one [EMPO]
766-36-9
766-38-9
C7H11NO
Building Blocks
Heterocyclic Building Blocks
Pyrrolines
Building Blocks
Heterocyclic Building Blocks
Pyrrolines
pharmacetical
(intermediate of glimepiride)