tert-butyl (4S)-2,2-dioxo-4-phenyl-1,2,3-oxathiazolidine-3-carboxylate

(4S)-4-苯基-1,2,3-氧杂噻唑烷-2,2-二氧化物-3-羧酸叔丁基酯

Also known as: tert-Butyl (S)-4-phenyl-1,2,3-oxathiazolidine-3-carboxylate 2,2-dioxide, (4S)-4-Phenyl-1,2,3-oxathiazolidine-2,2-dioxide-3-carboxylic acid t-butyl ester, (S)-3-Boc-4-phenyl-1,2,3-oxathiazolidine 2,2-dioxide, tert-butyl (4S)-2,2-dioxo-4-phenyl-1,2,3-oxathiazolidine-3-carboxylate, (4S)-2,2-Dioxido-4-phenyl-1,2,3-oxathiazolidine, n-boc protected, 1,2,3-Oxathiazolidine-3-carboxylic acid, 4-phenyl-, 1,1-dimethylethyl ester, 2,2-dioxide, (4S)-

tert-butyl (4S)-2,2-dioxo-4-phenyl-1,2,3-oxathiazolidine-3-carboxylate (CAS 479687-23-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H17NO5S and a molecular weight of 299.34278 g/mol. It is also known as tert-Butyl (S)-4-phenyl-1,2,3-oxathiazolidine-3-carboxylate 2,2-dioxide, (4S)-4-Phenyl-1,2,3-oxathiazolidine-2,2-dioxide-3-carboxylic acid t-butyl ester and (S)-3-Boc-4-phenyl-1,2,3-oxathiazolidine 2,2-dioxide. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

479687-23-5

Jingsj CID

J-1530324-8

Molecular Formula

C₁₃H₁₇NO₅S

Chinese Name

(4S)-4-苯基-1,2,3-氧杂噻唑烷-2,2-二氧化物-3-羧酸叔丁基酯

Molecular Weight

299.34278 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026