| Identification | Back Directory | [Name]
4-Azido-2,3,5,6-tetrafluorobenzoicacid | [CAS]
126695-58-7 | [Synonyms]
Succinimidylester(ATFB,SE)
4-Azido-2,3,5,6-tetrafluorobenzoic Acid, N-Succinimidyl Ester, ATFB SE
ATFB, SE [4-Azido-2,3,5,6-tetrafluorobenzoic acid, succiniMidyl ester] | [Molecular Formula]
C11H4F4N4O4 | [MDL Number]
MFCD00467437 | [MOL File]
126695-58-7.mol |
| Chemical Properties | Back Directory | [Appearance]
Colourless Needles | [Melting point ]
104-105°C | [storage temp. ]
Amber Vial, -20°C Freezer, Under Inert Atmosphere | [solubility ]
Acetonitrile (Slightly), Chloroform (Slightly), Ethyl Acetate (Very Slightly) | [form ]
powder to crystal | [color ]
White to Almost white | [Stability:]
Light and Moisture Sensitive. Store in freezer |
| Hazard Information | Back Directory | [Chemical Properties]
Colourless Needles | [Uses]
A fluorinated aryl azide which can be used for the photofunctionalization of polymer surfaces.
l max = 273nm; e= 23 x 10-3 | [Uses]
Non-fluorescent heterobifunctional, photoreactive crossslinker probe | [Description]
N-Succinimidyl 4-Azido-2,3,5,6—tetrafluorobenzoate (ATFB SE, ATFB-OSu) is a photo-activatable linker used as a versatile labeling agent for investigating biological receptors and for direct coating the surfaces of carbon and organic-based polymers. Upon exposure to light (max. absorption at 258nm), ATFB produces stabilized nitrene intermediates that readily undergo insertion and addition reactions with nearby molecules in moderate to good yields.
This compound is an activated N-hydroxysuccinimide ester (NHS ester, SE) derivative that can react to almost any primary or secondary amine group of biomolecules, such as proteins and peptides, as well as to small-molecule amines. | [IC 50]
Non-cleavable Linker |
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Synchem OHG
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+49 5662 408730 |
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www.synchem.de |
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