N-{2-[(1S)-1-(3,4-Dihydroxyphenyl)-2-(methylsulfonyl)ethyl]-1,3-dioxo-2,3-dihydro-1H-isoindol-4-yl}acetamide

阿普斯特杂质23

Also known as: (S)-N-(2-(1-(3,4-dihydroxyphenyl)-2-(methylsulfonyl)ethyl)-1,3-dioxoisoindolin-4-yl)acetamide, Acetamide, N-[2-[(1S)-1-(3,4-dihydroxyphenyl)-2-(methylsulfonyl)ethyl]-2,3-dihydro-1,3-dioxo-1H-isoindol-4-yl]-, Apremilast Impurity 23, Apremilast Impurity N, Apremilast Impurity QJY, Apremilast impurity HS093313, O4-Desmethyl O3-Desethyl Apremilast

N-{2-[(1S)-1-(3,4-Dihydroxyphenyl)-2-(methylsulfonyl)ethyl]-1,3-dioxo-2,3-dihydro-1H-isoindol-4-yl}acetamide (CAS 1384439-79-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C19H18N2O7S and a molecular weight of 418.420 g/mol. It is also known as (S)-N-(2-(1-(3,4-dihydroxyphenyl)-2-(methylsulfonyl)ethyl)-1,3-dioxoisoindolin-4-yl)acetamide, Acetamide, N-[2-[(1S)-1-(3,4-dihydroxyphenyl)-2-(methylsulfonyl)ethyl]-2,3-dihydro-1,3-dioxo-1H-isoindol-4-yl]- and Apremilast Impurity 23. Key properties include a boiling point of 808.2±65.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 442.6±34.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1384439-79-5

Jingsj CID

J-1528858-7

Molecular Formula

C₁₉H₁₈N₂O₇S

Chinese Name

阿普斯特杂质23

Molecular Weight

418.420 g/mol

Category

Organic Compounds

Last updated

8/21/2026