tert-butyl (2S)-2-carbamoylazetidine-1-carboxylate

(2S)-2-氨基甲酰氮杂环丁烷-1-羧酸叔丁酯

Also known as: (S)-tert-Butyl 2-carbamoylazetidine-1-carboxylate, 1-Boc-(S)-azetidine-2-carboxamide, tert-butyl (2S)-2-(aminocarbonyl)azetidine-1-carboxylate, (2S)-2-Carbamoylazetidine-1-carboxylic acid tert-butyl ester, N-(tert-Butoxycarbonyl)-L-azetidine-2-carbamide, N-(tert-Butoxycarbony)-L-azetidine-2-carbamide, MFCD08461640

tert-butyl (2S)-2-carbamoylazetidine-1-carboxylate (CAS 105443-94-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H7NO2 and a molecular weight of 101.10400 g/mol. It is also known as (S)-tert-Butyl 2-carbamoylazetidine-1-carboxylate, 1-Boc-(S)-azetidine-2-carboxamide and tert-butyl (2S)-2-(aminocarbonyl)azetidine-1-carboxylate. Key properties include a boiling point of 355.9ºC at 760 mmHg, a density of 1.194 g/cm3 and a flash point of 169ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
105443-94-5
Jingsj CID
J-1386236-9
Molecular Formula
C4H7NO2
Chinese Name
(2S)-2-氨基甲酰氮杂环丁烷-1-羧酸叔丁酯
Molecular Weight
101.10400 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point355.9ºC at 760 mmHg
Density1.194 g/cm3
Flash Point169ºC

Frequently Asked Questions

What is the CAS number of tert-butyl (2S)-2-carbamoylazetidine-1-carboxylate?

The CAS number of tert-butyl (2S)-2-carbamoylazetidine-1-carboxylate is 105443-94-5.

What are the molecular formula and molecular weight of tert-butyl (2S)-2-carbamoylazetidine-1-carboxylate?

tert-butyl (2S)-2-carbamoylazetidine-1-carboxylate has molecular formula C4H7NO2 and molecular weight 101.10400 g/mol.

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

Last updated:

How to cite: Jingsj. "tert-butyl (2S)-2-carbamoylazetidine-1-carboxylate (CAS 105443-94-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1386236-9 (accessed 2026-10-22).

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