Ethyl 3-oxopyrrolidine-1-carboxylate

Also known as: 1-N-Ethoxycarbonyl-3-pyrrolidone, 1-Carbethoxypyrrolidin-3-one, 1-Ethoxycarbonyl-3-pyrrolidinone, N-Carbethoxy-3-pyrrolidinone, N-Ethoxycarbonyl-3-pyrrolidinone, Ethyl 3-oxo-1-pyrrolidinecarboxylate, Ethyl 3-oxotetrahydro-1H-pyrrole-1-carboxylate, NSC 126739

Ethyl 3-oxopyrrolidine-1-carboxylate (CAS 14891-10-2) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C7H11NO3 and a molecular weight of 157.167 g/mol. Key properties include a boiling point of 255.2±33.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 108.1±25.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 14891-10-2
Jingsj CID: J-1993257-1
Molecular Formula: C₇H₁₁NO₃
Molecular Weight: 157.167 g/mol
Category: Ketones
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	255.2±33.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	108.1±25.4 °C
Exact Mass	157.073898
PSA	46.61000
LogP	-0.67
Vapor Pressure	0.0±0.5 mmHg at 25°C
Refractive Index	1.490
Storage Conditions	2-8°C

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of Ethyl 3-oxopyrrolidine-1-carboxylate?

The CAS number of Ethyl 3-oxopyrrolidine-1-carboxylate is 14891-10-2.

What are the molecular formula and molecular weight of Ethyl 3-oxopyrrolidine-1-carboxylate?

Ethyl 3-oxopyrrolidine-1-carboxylate has molecular formula C7H11NO3 and molecular weight 157.167 g/mol.

What are the upstream and downstream products of Ethyl 3-oxopyrrolidine-1-carboxylate?

For Ethyl 3-oxopyrrolidine-1-carboxylate, Upstream Products: Methyl 2-((ethoxycarbonyl)amino)acetate, acrylic acid methyl ester, Diethyl 4-oxopyrrolidine-1,3-dicarboxylate; Downstream Products: 3-Pyrrolidinone, 1-Methyl-3-pyrrolidinol, ethyl 3-cyano-3-(4-hydroxypiperidin-1-yl)pyrrolidine-1-carboxylate.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Ethyl 3-oxopyrrolidine-1-carboxylate (CAS 14891-10-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1993257-1 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.