1840931-43-2
Chemical Structure
RDDB
- CAS No.: 1840931-43-2
- Formula:C44H43N7O3
- Molecular Weight:717.86
InChIKey: NIRVTBYDTIHWJD-DSLYUMESSA-N
SMILES: O=C1N(/N=C/C2=CC(C)=CC(/C=N/C3=NC4=CC=CC=C4N3)=C2O)C5(C6=C(OC7=C5C=CC(N(CC)CC)=C7)C=C(N(CC)CC)C=C6)C8=C1C=CC=C8
Biological Activity: RDDB is a rhodamine-based turn-on fluorescent and colorimetric chemosensor selective for Mn2+, with a limit of detection of 5×10-8 M (excitation wavelength: 480-550 nm; fluorescence signal collection range: >590 nm). In the presence of Mn2+, RDDB undergoes a spirolactam ring-opening reaction of its rhodamine hydrazide moiety, resulting in turn-on fluorescence and a color change. RDDB can be used for intracellular Mn2+ imaging[1].
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RDDB | RDDB is a rhodamine-based turn-on fluorescent and colorimetric chemosensor selective for Mn2+, with a limit of detection of 5×10-8 M (excitation wavelength: 480-550 nm; fluorescence signal collection range: >590 nm). In the presence of Mn2+, RDDB undergoes a spirolactam ring-opening reaction of its rhodamine hydrazide moiety, resulting in turn-on fluorescence and a color change. RDDB can be used for intracellular Mn2+ imaging. | |||||||||||||||||||||
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