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(S)-tert-Butyl 2,2-dimethyl-4-(2-oxoethyl)oxazolidine-3-carboxylate

(S)-2,2-二甲基-4-(2-氧代乙基)噁唑烷-3-羧酸叔丁酯

Also known as: tert-butyl (4S)-2,2-dimethyl-4-(2-oxoethyl)-1,3-oxazolidine-3-carboxylate, (S)-tert-butyl 2,2-dimethyl-4-(2-oxoethyl)oxazolidine-3-carboxylate

(S)-tert-Butyl 2,2-dimethyl-4-(2-oxoethyl)oxazolidine-3-carboxylate (CAS 147959-19-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H21NO4 and a molecular weight of 243.29900 g/mol. It is also known as tert-butyl (4S)-2,2-dimethyl-4-(2-oxoethyl)-1,3-oxazolidine-3-carboxylate and (S)-tert-butyl 2,2-dimethyl-4-(2-oxoethyl)oxazolidine-3-carboxylate. Key properties include a melting point of <40 °C, a boiling point of 324.1±27.0 °C(Predicted) and a density of 1.051±0.06 g/cm3(Predicted). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
147959-19-1
Jingsj CID
J-1524359-9
Molecular Formula
C12H21NO4
Chinese Name
(S)-2,2-二甲基-4-(2-氧代乙基)噁唑烷-3-羧酸叔丁酯
Molecular Weight
243.29900 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point<40 °C
Boiling Point324.1±27.0 °C(Predicted)
Density1.051±0.06 g/cm3(Predicted)

Frequently Asked Questions

What is the CAS number of (S)-tert-Butyl 2,2-dimethyl-4-(2-oxoethyl)oxazolidine-3-carboxylate?

The CAS number of (S)-tert-Butyl 2,2-dimethyl-4-(2-oxoethyl)oxazolidine-3-carboxylate is 147959-19-1.

What are the molecular formula and molecular weight of (S)-tert-Butyl 2,2-dimethyl-4-(2-oxoethyl)oxazolidine-3-carboxylate?

(S)-tert-Butyl 2,2-dimethyl-4-(2-oxoethyl)oxazolidine-3-carboxylate has molecular formula C12H21NO4 and molecular weight 243.29900 g/mol.

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

Last updated:

How to cite: Jingsj. "(S)-tert-Butyl 2,2-dimethyl-4-(2-oxoethyl)oxazolidine-3-carboxylate (CAS 147959-19-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1524359-9 (accessed 2026-10-22).

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