CAS: 98604-89-8 - 1,1′-[Dithiobis[(1-oxo-4,1-butanediyl)oxy]]bis[2,5-dioxo-3-pyrrolidinesulfonic acid]

Formula: C₁₆H₂₀N₂O₁₄S₄

InChI: InChI=1S/C16H20N2O14S4/c19-11-7-9(35(25,26)27)15(23)17(11)31-13(21)3-1-5-33-34-6-2-4-14(22)32-18-12(20)8-10(16(18)24)36(28,29)30/h9-10H,1-8H2,(H,25,26,27)(H,28,29,30)

InChI key: InChIKey=RIUSVHPDQDXRGU-UHFFFAOYSA-N

SMILES: O=C(ON1C(=O)CC(C1=O)S(=O)(=O)O)CCCSSCCCC(=O)ON2C(=O)CC(C2=O)S(=O)(=O)O

Synonyms:

• 3-Pyrrolidinesulfonic acid, 1,1′-[dithiobis[(1-oxo-4,1-butanediyl)oxy]]bis[2,5-dioxo-
• 1,1′-[Dithiobis[(1-oxo-4,1-butanediyl)oxy]]bis[2,5-dioxo-3-pyrrolidinesulfonic acid]

1-{[4-({4-[(2,5-dioxo-3-sulfopyrrolidin-1-yl)oxy]-4-oxobutyl}disulfanyl)butanoyl]oxy}-2,5-dioxopyrrolidine-3-sulfonic acid

CAS: 98604-89-8

• Formula: C₁₆H₂₀N₂O₁₄S₄
• Molecular weight: 592.5950

Bis-SS-C3-sulfo-NHS ester

CAS: 98604-89-8

Bis-SS-C3-sulfo-NHS ester is a cleavable ADC linker employed for the synthesis of antibody-drug conjugates (ADCs).

• Formula: C₁₆H₂₀N₂O₁₄S₄
• Color and Shape: Liquid
• Molecular weight: 592.58