| Identification | Back Directory | [Name]
NEURODYE RH-421 | [CAS]
107610-19-5 | [Synonyms]
RH 421
NEURODYE RH-421
RH 421, INNER SALT
NEURODYE RH-421, PURE
N-(4-SULFOBUTYL)-4-(4-(4-(DIPENTYLAMINO)PHENYL)BUTADIENYL) PYRIDINIUM, INNER SALT
4-[4-[4-(DIPENTYLAMINO)PHENYL]-1,3-BUTADIENYL]-1-(4-SULFOBUTYL)PYRIDINIUM HYDROXIDE
NEURODYE RH-421;4-{4-[4-(DIPENTYLAMINO)PHENYL]-1,3-BUTADIENYL}-1-(4-SULFOBUTYL)PYRIDINIUM HYDROXIDE
RH 421 [N-(4-Sulfobutyl)-4-(4-(4- (dipentylamino)phenyl)butadienyl)pyridinium, inner salt] *CAS 107610-19-5* | [Molecular Formula]
C29H42N2O3S | [MDL Number]
MFCD00467839 | [MOL File]
107610-19-5.mol | [Molecular Weight]
498.72 |
| Chemical Properties | Back Directory | [Melting point ]
>200℃ | [storage temp. ]
2-8°C | [solubility ]
DMF: soluble | [form ]
powder | [color ]
red | [Appearance]
Orange solid | [ex/em]
515/704 nm (MeOH) | [λmax]
515 nm | [Biological Applications]
Measuring membrane potential | [InChIKey]
URNCTMHGJQSLOC-UHFFFAOYSA-N | [SMILES]
CCCCCN(CCCCC)c1ccc(\C=C\C=C/c2cc[n+](CCCCS([O-])(=O)=O)cc2)cc1 |
| Hazard Information | Back Directory | [Chemical Properties]
Appearance: Orange-red solid
ex/em: 515/704 nm (MeOH) | [Uses]
RH 421 is a chromogenic substrate for β-galactosidase that forms magenta or red percipitate upon hydrolysis. Also suggested to be useful as a neuron-tracing dye monitoring neuronal activity. | [Biochem/physiol Actions]
Chromogenic substrate for β-galactosidase that generates red or magenta precipitate on hydrolysis. |
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