tert-butyl 3-acetylpyrrolidine-1-carboxylate

3-乙酰基吡咯烷-1-羧酸叔丁酯

Also known as: 1-Boc-3-acetylpyrrolidine, 1-Boc-3-acetyl-pyrrolidine, 3-acetyl-1-Boc-pyrrolidine, 3-acetylpyrrolidine-1-carboxylic acid tert-butyl ester, N-Boc-3-acetylpyrrolidine, 2-methyl-2-propanyl 3-acetyl-1-pyrrolidinecarboxylate, WT996

tert-butyl 3-acetylpyrrolidine-1-carboxylate (CAS 858643-95-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H19NO3 and a molecular weight of 213.273 g/mol. It is also known as 1-Boc-3-acetylpyrrolidine, 1-Boc-3-acetyl-pyrrolidine and 3-acetyl-1-Boc-pyrrolidine. Key properties include a boiling point of 293.8±33.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 131.5±25.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 858643-95-5
Jingsj CID: J-1501677-7
Molecular Formula: C₁₁H₁₉NO₃
Chinese Name: 3-乙酰基吡咯烷-1-羧酸叔丁酯
Molecular Weight: 213.273 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	293.8±33.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	131.5±25.4 °C

Frequently Asked Questions

What is the CAS number of tert-butyl 3-acetylpyrrolidine-1-carboxylate?

The CAS number of tert-butyl 3-acetylpyrrolidine-1-carboxylate is 858643-95-5.

What are the molecular formula and molecular weight of tert-butyl 3-acetylpyrrolidine-1-carboxylate?

tert-butyl 3-acetylpyrrolidine-1-carboxylate has molecular formula C11H19NO3 and molecular weight 213.273 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-acetylpyrrolidine-1-carboxylate (CAS 858643-95-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1501677-7 (accessed 2026-10-24).

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