Biotin-PEG3-CONH-Ph-CF3-diazirine

• CAT Number: I041062
• CAS Number: 2845211-64-3
• Molecular Formula: C28H39F3N6O6S
• Molecular Weight: 644.71
• Purity: ≥95%
• Synonyms: 5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-N-[2-[2-[2-[3-oxo-3-[[4-[3-(trifluoromethyl)diazirin-3-yl]phenyl]methylamino]propoxy]ethoxy]ethoxy]ethyl]pentanamide
• InChI: InChI=1S/C28H39F3N6O6S/c29-28(30,31)27(36-37-27)20-7-5-19(6-8-20)17-33-24(39)9-11-41-13-15-43-16-14-42-12-10-32-23(38)4-2-1-3-22-25-21(18-44-22)34-26(40)35-25/h5-8,21-22,25H,1-4,9-18H2,(H,32,38)(H,33,39)(H2,34,35,40)/t21-,22-,25-/m0/s1
• InChIKey: DYDRORMEQWOQIZ-HWBMXIPRSA-N
• SMILES: C1[C@H]2[C@@H]([C@@H](S1)CCCCC(=O)NCCOCCOCCOCCC(=O)NCC3=CC=C(C=C3)C4(N=N4)C(F)(F)F)NC(=O)N2

Biotin-PEG3-CONH-Ph-CF3-diazirine（Cat No.:I041062）is a bioconjugate compound used in chemical biology and proteomics. It consists of biotin, a polyethylene glycol (PEG) spacer, a phenyl group (Ph) connected to a trifluoromethyl group (CF3), and a diazirine functional group. The diazirine group serves as a photo-crosslinker, enabling covalent attachment to proteins or other biomolecules upon exposure to UV light. This compound is commonly used in affinity-based proteomics to capture and identify interacting proteins, allowing researchers to study protein-protein interactions and post-translational modifications in complex biological systems.