N-Succinimidyl S-acetylthioacetate

N-琥珀酰亚胺基-S-乙酰硫基乙酸酯

Also known as: (2,5-dioxopyrrolidin-1-yl) 2-acetylsulfanylacetate, 2,5-Dioxopyrrolidin-1-yl 2-(acetylthio)acetate, 2,5-dioxopyrrolidin-1-yl 2-(acetylsulfanyl)acetate, Ethanethioic acid, S-(2-((2,5-dioxo-1-pyrrolidinyl)oxy)-2-oxoethyl) ester, Ethanethioic acid, S-[2-[(2,5-dioxo-1-pyrrolidinyl)oxy]-2-oxoethyl] ester, MFCD00036891, N-SUCCINIMIDYL (ACETYLTHIO)ACETATE, N-Succinimidyl S-Acetylthioglycolate, N-Succinimidyl S-acetylthioglycolate, N-hydroxysuccinimide S-acetylthioacetate, N-succinimidyl S-Acetylthioacetate, S-ACETYLTHIOACETIC ACID-N-HYDROXYSUCCINIMIDE ESTER, S-ACETYLTHIOGLYCOLIC ACID N-HYDROXYSUCCINIMIDE ESTER, S-ACETYLTHIOGLYCOLIC ACID N-SUCCINIMIDYL ESTER, S-ACETYLTHIOGLYCOLIC ACID NHS ESTER, S-Acetylthioglycolic acid N-hydroxysuccinimide ester, S-acetylthioacetic acid N-hydroxysuccinimidyl ester, S-{2-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-2-oxoethyl} ethanethioate, S-{2-[(2,5-Dioxopyrrolidin-1-yl)oxy]-2-oxoethyl} ethanethioate, SATA

N-Succinimidyl S-acetylthioacetate (CAS 76931-93-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H9NO5S and a molecular weight of 231.226 g/mol. It is also known as (2,5-dioxopyrrolidin-1-yl) 2-acetylsulfanylacetate, 2,5-Dioxopyrrolidin-1-yl 2-(acetylthio)acetate and 2,5-dioxopyrrolidin-1-yl 2-(acetylsulfanyl)acetate. Key properties include a melting point of 84-89ºC, a boiling point of 337.3±44.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 157.8±28.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

76931-93-6

Jingsj CID

J-1990001-0

Molecular Formula

C₈H₉NO₅S

Chinese Name

N-琥珀酰亚胺基-S-乙酰硫基乙酸酯

Molecular Weight

231.226 g/mol

Category

Organic Acids

Last updated

8/21/2026