ChemicalBook >> CAS DataBase List >>5-OXO-PYRROLIDINE-3-CARBOXYLIC ACID ETHYL ESTER
5-OXO-PYRROLIDINE-3-CARBOXYLIC ACID ETHYL ESTER
- CAS No.
- 60298-18-2
- Chemical Name:
- 5-OXO-PYRROLIDINE-3-CARBOXYLIC ACID ETHYL ESTER
- Synonyms
- Ethyl5-oxopyrrolidine-3-carboxylate;Ethyl 2-oxopyrrolidine-4-carboxylate;Ethyl 5-oxo-3-pyrrolidinecarboxylate;Ethyl2-oxopyrrolidine-4-carboxylate,96%;Ethyl 2-oxopyrrolidine-4-carboxylate 95+%;5-oxo-3-pyrrolidinecarboxylic acid ethyl ester;2-Oxo-pyrrolidine-4-carboxylic acid ethyl ester;3-Pyrrolidinecarboxylic acid, 5-oxo-, ethyl ester
- CBNumber:
- CB71118956
- Molecular Formula:
- C7H11NO3
- Molecular Weight:
- 157.17
- MDL Number:
- MFCD08274999
- MOL File:
- 60298-18-2.mol
- MSDS File:
- SDS
Last updated:2026-01-13 11:24:05
| Product description | Number | Pack Size | Price |
| Ethyl 5-oxopyrrolidine-3-carboxylate 95% | 721549 | 500mg | $40.3 |
| Ethyl 2-oxopyrrolidine-4-carboxylate 95% | OR309174 | 250mg | $29 |
| Ethyl 2-oxopyrrolidine-4-carboxylate 95% | OR309174 | 1g | $58 |
| Ethyl 2-oxopyrrolidine-4-carboxylate 95% | OR309174 | 5g | $180 |
| Ethyl 2-oxopyrrolidine-4-carboxylate 95% | OR309174 | 25g | $897 |
| Melting point | 40-47℃ |
|---|---|
| Boiling point | 312.7±35.0 °C(Predicted) |
| Density | 1.161±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| form | Solid |
| pka | 15.39±0.40(Predicted) |
| color | Pale brown to dark brown |
| InChI | 1S/C7H11NO3/c1-2-11-7(10)5-3-6(9)8-4-5/h5H,2-4H2,1H3,(H,8,9) |
| InChIKey | QWMPXTNXXREMCK-UHFFFAOYSA-N |
| SMILES | CCOC(=O)C1CNC(=O)C1 |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
5-OXO-PYRROLIDINE-3-CARBOXYLIC ACID ETHYL ESTER price More Price(42)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 721549 | Ethyl 5-oxopyrrolidine-3-carboxylate 95% | 60298-18-2 | 500mg | $40.3 | 2023-06-20 | Buy |
| Apolloscientific | OR309174 | Ethyl 2-oxopyrrolidine-4-carboxylate 95% | 60298-18-2 | 250mg | $29 | 2026-06-04 | Buy |
| Apolloscientific | OR309174 | Ethyl 2-oxopyrrolidine-4-carboxylate 95% | 60298-18-2 | 1g | $58 | 2026-06-04 | Buy |
| Apolloscientific | OR309174 | Ethyl 2-oxopyrrolidine-4-carboxylate 95% | 60298-18-2 | 5g | $180 | 2026-06-04 | Buy |
| Apolloscientific | OR309174 | Ethyl 2-oxopyrrolidine-4-carboxylate 95% | 60298-18-2 | 25g | $897 | 2026-06-04 | Buy |
5-OXO-PYRROLIDINE-3-CARBOXYLIC ACID ETHYL ESTER Chemical Properties,Uses,Production
Synthesis
87121-89-9
60298-18-2
GENERAL METHOD: To a solution of ethyl 3-oxocyclobutanecarboxylate (100 mg, 0.45 mmol) in dichloromethane (3.8 mL) was slowly added hydrogen chloride (2 M, 1.4 mL) at room temperature. Subsequently, O- homotrimethylbenzenesulfonylhydroxylamine (2.00 equiv, 2.0000) was added and the reaction mixture was stirred for 3 hours. After completion of the reaction, saturated NaHCO3 solution was added for neutralization and the organic layer was extracted with dichloromethane. The organic layers were combined, dried over anhydrous sodium sulfate and subsequently concentrated under reduced pressure. The crude product was purified by rapid chromatography on silica gel to afford ethyl 5-oxopyrrolidine-3-carboxylate (87 mg, 0.802 mmol, 80% yield) as a white solid.
References
[1] Tetrahedron Letters, 2018, vol. 59, # 20, p. 1896 - 1901
5-OXO-PYRROLIDINE-3-CARBOXYLIC ACID ETHYL ESTER Preparation Products And Raw materials
Raw materials
Preparation Products
5-OXO-PYRROLIDINE-3-CARBOXYLIC ACID ETHYL ESTER Suppliers
Global( 50)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 | factory@coreychem.com | China | 29780 | 58 |
| Hefei Hangang Pharmaceutical Technology Co., Ltd. | +8618062405514 | ada@ipurechemical.com | China | 10224 | 58 |
| Zhengzhou Anbu Chem Co.,Ltd | +86-0371-88006763; +86-15988602810 | sales@anbuchem.com | China | 5812 | 58 |
| Zibo Hangyu Biotechnology Development Co., Ltd | +86-0533-2185556 +86-15965530500 | nickzhang@hangyubiotech.com | China | 9930 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +86-18621343501 | product@acmec-e.com | China | 33301 | 58 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131885 | 58 |
| Shanghai Balmxy Pharmaceutical Co., Ltd | 021-24206007 13764915196 | sales@balmxy.com | China | 6950 | 55 |
| Nanjing Chalf-Pharm Technology Co., Ltd. | 025-57018978 18251899859 | sales@chalf-pharm.com | China | 5856 | 50 |
| Sigma-Aldrich | 021-61415566 800-8193336 | orderCN@merckgroup.com | China | 51389 | 80 |
| Aikon International Limited | 025-58859352 15955137747 | sales01@aikonchem.com | China | 16021 | 58 |
View Lastest Price from 5-OXO-PYRROLIDINE-3-CARBOXYLIC ACID ETHYL ESTER manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2021-07-02 | ethyl 5-oxopyrrolidine-3-carboxylate
60298-18-2
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd | ||
 |
2020-01-13 | 5-OXO-PYRROLIDINE-3-CARBOXYLIC ACID ETHYL ESTER
60298-18-2
|
$1.00 | 1g | 99.0% | 100kg | Career Henan Chemical Co |
-
- ethyl 5-oxopyrrolidine-3-carboxylate
60298-18-2
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- 5-OXO-PYRROLIDINE-3-CARBOXYLIC ACID ETHYL ESTER
60298-18-2
- $1.00
- 99.0%
- Career Henan Chemical Co
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1of4
Ethyl5-oxopyrrolidine-3-carboxylate
3-Pyrrolidinecarboxylic acid, 5-oxo-, ethyl ester
Ethyl 2-oxopyrrolidine-4-carboxylate
2-Oxo-pyrrolidine-4-carboxylic acid ethyl ester
Ethyl 2-oxopyrrolidine-4-carboxylate 95+%
5-oxo-3-pyrrolidinecarboxylic acid ethyl ester
Ethyl2-oxopyrrolidine-4-carboxylate,96%
Ethyl 5-oxo-3-pyrrolidinecarboxylate
60298-18-2
