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Biotin-PEG24-TFP ester

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Category Small-molecule Biotin PEG
Catalog NO. BPG-4467
Product Name Biotin-PEG24-TFP ester
CAS 2055105-33-2
Molecular Formula C67H117F4N3O28S
Molecular Weight 1520.7
Biotin-PEG24-TFP ester
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Product Information

Description Biotin-PEG24-TFP ester is a monodisperse PEGylated biotinylation reagent that can couple with amine(-NH2) compound to form stable amide bonds. The hydrophilic PEG spacer arm imparts water solubility that is transferred to the biotinylated molecule. Please contact us for GMP-grade inquiries.
Synonyms Biotin-PEG12-TFP ester; 2055105-33-2; 2,3,5,6-tetrafluorophenyl 41-oxo-45-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-4,7,10,13,16,19,22,25,28,31,34,37-dodecaoxa-40-azapentatetracontanoate; Biotin-PEG12-TFPester; MFCD28385459; AKOS040743022; BP-22621; HY-140904
IUPAC Name (2,3,5,6-tetrafluorophenyl) 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
Canonical SMILES C1C2C(C(S1)CCCCC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)OC3=C(C(=CC(=C3F)F)F)F)NC(=O)N2
InChI InChI=1S/C43H69F4N3O16S/c44-33-31-34(45)40(47)42(39(33)46)66-38(52)5-7-54-9-11-56-13-15-58-17-19-60-21-23-62-25-27-64-29-30-65-28-26-63-24-22-61-20-18-59-16-14-57-12-10-55-8-6-48-37(51)4-2-1-3-36-41-35(32-67-36)49-43(53)50-41/h31,35-36,41H,1-30,32H2,(H,48,51)(H2,49,50,53)/t35-,36-,41-/m0/s1
InChIKey YQTIPJSYUMZZNU-XRBIJUOGSA-N
Purity 0.98
Storage -20°C

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