tert-Butyl 3-(2-ethoxy-2-oxoethyl)pyrrolidine-1-carboxylate

3-(2-乙氧基-2-氧乙基)吡咯烷-1-羧酸叔丁酯

Also known as: Ethyl 2-(1-(tert-butoxycarbonyl)pyrrolidin-3-yl)acetate, Ethyl 1-Boc-3-pyrrolidineacetate, 1-Boc-3-pyrrolidineacetic acid ethyl ester, 1-[(1,1-Dimethylethoxy)carbonyl]-3-pyrrolidineacetic acid ethyl ester, 2-(1-Boc-3-pyrrolidinyl)acetic acid ethyl ester, tert-Butyl 3-(2-ethoxy-2-oxoethyl)pyrrolidine-1-carboxylate

tert-Butyl 3-(2-ethoxy-2-oxoethyl)pyrrolidine-1-carboxylate (CAS 664364-29-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H23NO4 and a molecular weight of 257.326 g/mol. It is also known as Ethyl 2-(1-(tert-butoxycarbonyl)pyrrolidin-3-yl)acetate, Ethyl 1-Boc-3-pyrrolidineacetate and 1-Boc-3-pyrrolidineacetic acid ethyl ester. Key properties include a boiling point of 321.4±15.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 148.2±20.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 664364-29-8
Jingsj CID: J-918345-0
Molecular Formula: C₁₃H₂₃NO₄
Chinese Name: 3-(2-乙氧基-2-氧乙基)吡咯烷-1-羧酸叔丁酯
Molecular Weight: 257.326 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	321.4±15.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	148.2±20.4 °C

Frequently Asked Questions

What is the CAS number of tert-Butyl 3-(2-ethoxy-2-oxoethyl)pyrrolidine-1-carboxylate?

The CAS number of tert-Butyl 3-(2-ethoxy-2-oxoethyl)pyrrolidine-1-carboxylate is 664364-29-8.

What are the molecular formula and molecular weight of tert-Butyl 3-(2-ethoxy-2-oxoethyl)pyrrolidine-1-carboxylate?

tert-Butyl 3-(2-ethoxy-2-oxoethyl)pyrrolidine-1-carboxylate has molecular formula C13H23NO4 and molecular weight 257.326 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "tert-Butyl 3-(2-ethoxy-2-oxoethyl)pyrrolidine-1-carboxylate (CAS 664364-29-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-918345-0 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.