Disuccinimidyl Suberate

Disuccinimidyl suberate (DSS) is a bifunctional cross-linking reagent which contains two N-hydroxysuccinimide esters that are reactive toward primary amines. DSS is membrane-permeable and is commonly used to cross-link proteins in intact cells.Formal Name: octanedioic acid, 1,8-bis(2,5-dioxo-1-pyrrolidinyl)ester. CAS Number: 68528-80-3. Synonyms: DSS, NSC 340008. Molecular Formula: C16H20N2O8. Formula Weight: 368.3. Purity: >98%. Formulation: (Request formulation change), A crystalline solid. Solubility: DMF: 10 mg/ml, DMSO: 20 mg/ml, DMSO:PBS (pH 7.2)(1:5): 0.15 mg/ml. SMILES: O=C(CCCCCCC(=O)ON1C(=O)CCC1=O)ON1C(=O)CCC1=O. InChi Code: InChI=1S/C16H20N2O8/c19-11-7-8-12(20)17(11)25-15(23)5-3-1-2-4-6-16(24)26-18-13(21)9-10-14(18)22/h1-10H2. InChi Key: ZWIBGKZDAWNIFC-UHFFFAOYSA-N.