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1264662-85-2

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1264662-85-2 Structure

1264662-85-2 Structure
IdentificationBack Directory
[Name]

BIOTIN-DPEG-TFPA
[CAS]

1264662-85-2
[Synonyms]

BIOTIN-DPEG-TFPA
Biotin-PEG3-TFPA
Biotin-dPEG??-TFPA (QBD-10308)
Biotin-triethylenglycol-(p-azido-tetrafluorobenzamide)
[Molecular Formula]

C27H37F4N7O6S
[MDL Number]

MFCD13184978
[MOL File]

1264662-85-2.mol
[Molecular Weight]

663.69
Chemical PropertiesBack Directory
[form ]

Solid
[color ]

White to off-white
Hazard InformationBack Directory
[Uses]

Biotin-TEG-ATFBA is a click chemistry reagent containing a perfluorophenylazide group. Biotin-TEG-ATFBA forms a highly stable azene intermediate that undergoes insertion and addition reactions (non-intermolecular rearrangement) in moderate to good yields after photolysis. It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.
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