1,1-dioxo-2,3-dihydrothieno[2,3-e]thiazin-4-one

2,3-二氢-4H-噻吩并[2,3-e][1,2]噻嗪-4-酮1,1-二氧化物

Also known as: 1,1-dioxo-2,3-dihydrothieno[2,3-e]thiazin-4-one, 2,3-dihydro-4H-thieno[2,3-e][1,2]thiazin-4-one 1,1-dioxide, 2H,3H-thiopheno[2,3-e]1,2-thiazine-1,1,4-trione, 4H-Thieno[2,3-e]-1,2-thiazin-4-one, 2,3-dihydro-, 1,1-dioxide, BB_SC-8938, Albb-005097

1,1-dioxo-2,3-dihydrothieno[2,3-e]thiazin-4-one (CAS 948007-59-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H5NO3S2 and a molecular weight of 203.23900 g/mol. It is also known as 2,3-dihydro-4H-thieno[2,3-e][1,2]thiazin-4-one 1,1-dioxide, 2H,3H-thiopheno[2,3-e]1,2-thiazine-1,1,4-trione and 4H-Thieno[2,3-e]-1,2-thiazin-4-one, 2,3-dihydro-, 1,1-dioxide. Key properties include a boiling point of 421.1ºC at 760 mmHg, a density of 1.627g/cm3 and a flash point of 208.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

948007-59-8

Jingsj CID

J-1068968-8

Molecular Formula

C₆H₅NO₃S₂

Chinese Name

2,3-二氢-4H-噻吩并[2,3-e][1,2]噻嗪-4-酮1,1-二氧化物

Molecular Weight

203.23900 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026