≥95% , 104582-29-8

Synonym(s):
3-((2-(5-((3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamido)ethyl)disulfaneyl)propanoic acid;Biotin-SS-COOH;Cleavable biotin linker

CAS NO.：104582-29-8

Empirical Formula: C15H25N3O4S3

Molecular Weight: 407.57

MDL number: MFCD04039425

PRODUCT Properties

• Melting point: 173-175°C
• Boiling point: 772.4±60.0 °C(Predicted)
• Density: 1.318±0.06 g/cm3(Predicted)
• storage temp.: -20°C Freezer
• solubility: Aqueous Base (Slightly), DMSO (Slightly)
• form: Solid
• pka: 4.25±0.10(Predicted)
• color: White to Beige
• InChI: 1S/C15H25N3O4S3/c19-12(16-6-8-25-24-7-5-13(20)21)4-2-1-3-11-14-10(9-23-11)17-15(22)18-14/h10-11,14H,1-9H2,(H,16,19)(H,20,21)(H2,17,18,22)/t10-,11-,14-/m0/s1
• InChIKey: LUKYYZVIDAWYMZ-MJVIPROJSA-N
• SMILES: S1[C@H]([C@H]2NC(=O)N[C@H]2C1)CCCCC(=O)NCCSSCCC(=O)O

Description and Uses

3-[2-N-(Biotinyl)aminoethyldithio]propanoic acid (Biotin-SS-COOH) is a cleavable, biotinylated crosslinkers. The linker can also be used for synthesis of chemical biology tools for labeling target proteins in biological experiments and assays. It possesses dual functionality: enrichment via the biotin and an embedded disulfide bridge for cleavage under reducing conditions.

Safety

• WGK Germany: WGK 3
• Storage Class: 11 - Combustible Solids