FP-Biotin(Mixture of Diastereomers)

• CAT Number: R010764
• CAS Number: 259270-28-5
• Molecular Formula: C27H50FN4O5PS
• Molecular Weight: 592.752
• Purity: ≥95%
• Synonyms: [10-[[5-[[5-[(3aS,4S,6aR)-Hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]pentyl]amino]-10-oxodecyl]phosphonofluoridic Acid Ethyl Ester; 10-Fluoroethoxyphosphinyl-N-biotinamidopentyldecanamide
• Target: Neuronal Signaling
• Storage: -20°C
• IUPAC Name: 10-[ethoxy(fluoro)phosphoryl]-N-[5-[5-(2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl)pentanoylamino]pentyl]decanamide
• InChI: InChI=1S/C27H50FN4O5PS/c1-2-37-38(28,36)20-14-7-5-3-4-6-9-16-24(33)29-18-12-8-13-19-30-25(34)17-11-10-15-23-26-22(21-39-23)31-27(35)32-26/h22-23,26H,2-21H2,1H3,(H,29,33)(H,30,34)(H2,31,32,35)
• InChIKey: ZIFSFLGSUTZFCP-UHFFFAOYSA-N
• SMILES: CCOP(=O)(CCCCCCCCCC(=O)NCCCCCNC(=O)CCCCC1C2C(CS1)NC(=O)N2)F

FP-Biotin (Mixture of Diastereomers) is a biotinylated fluorophosphonate probe widely used in proteomics and enzyme research. This compound is designed to covalently label and inhibit serine hydrolases, making it valuable for activity-based protein profiling (ABPP). The mixture of diastereomers allows for comprehensive analysis of enzyme activities across different isoforms. FP-Biotin’s high specificity and affinity for active sites enable researchers to study enzyme function, identify novel targets, and explore mechanisms of action in complex biological systems.