Cas no 3988-84-9 (Ethyl 2-oxo-2,5-dihydro-1H-pyrrole-1-carboxylate)

Ethyl 2-oxo-2,5-dihydro-1H-pyrrole-1-carboxylate is a versatile heterocyclic compound featuring a pyrrolidinone core with an ester functional group. This structure makes it a valuable intermediate in organic synthesis, particularly for the preparation of pharmaceuticals, agrochemicals, and fine chemicals. Its reactive carbonyl and ester groups enable diverse transformations, including nucleophilic substitutions and cyclization reactions. The compound exhibits good stability under standard conditions, facilitating handling and storage. Its synthetic utility is further enhanced by compatibility with a range of reagents and solvents. Researchers value this compound for its role in constructing complex molecular frameworks, particularly in medicinal chemistry where pyrrolidinone derivatives are prevalent.

Ethyl 2-oxo-2,5-dihydro-1H-pyrrole-1-carboxylate structure

3988-84-9 structure

Product Name:Ethyl 2-oxo-2,5-dihydro-1H-pyrrole-1-carboxylate

CAS No:3988-84-9

MF:C₇H₉NO₃

MW:155.151262044907

CID:1088798

PubChem ID:71721010

Update Time:2025-05-27

Ethyl 2-oxo-2,5-dihydro-1H-pyrrole-1-carboxylate Chemical and Physical Properties

Names and Identifiers

- Ethyl 2-oxo-2,5-dihydro-1H-pyrrole-1-carboxylate
- ethyl 5-oxo-2H-pyrrole-1-carboxylate
- DTXSID60856868
- A924939
- Ethyl2-oxo-2,5-dihydro-1H-pyrrole-1-carboxylate
- 3988-84-9
- Inchi： 1S/C7H9NO3/c1-2-11-7(10)8-5-3-4-6(8)9/h3-4H,2,5H2,1H3
- InChI Key： XDDSJWOMKVJYET-UHFFFAOYSA-N
- SMILES： O(CC)C(N1C(C=CC1)=O)=O

Computed Properties

Exact Mass: 155.058243149g/mol
Monoisotopic Mass: 155.058243149g/mol
Isotope Atom Count: 0
Hydrogen Bond Donor Count: 0
Hydrogen Bond Acceptor Count: 4
Heavy Atom Count: 11
Rotatable Bond Count: 3
Complexity: 210
Covalently-Bonded Unit Count: 1
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count : 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
XLogP3: 0.4
Topological Polar Surface Area: 46.6?2

Ethyl 2-oxo-2,5-dihydro-1H-pyrrole-1-carboxylate Security Information

Storage Condition：Sealed in dry,2-8°C

Ethyl 2-oxo-2,5-dihydro-1H-pyrrole-1-carboxylate Pricemore >>

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Chemenu	CM125190-1g	ethyl 2-oxo-2,5-dihydro-1H-pyrrole-1-carboxylate	3988-84-9	95%	1g	$320	2021-08-05
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SHANG HAI HAO HONG Biomedical Technology Co., Ltd.	1735203-1g	Ethyl 2-oxo-2,5-dihydro-1h-pyrrole-1-carboxylate	3988-84-9	98%	1g	￥2584.00	2024-05-15
Ambeed	A324092-1g	Ethyl 2-oxo-2,5-dihydro-1H-pyrrole-1-carboxylate	3988-84-9	95+%	1g	$284.0	2025-04-19