ChemicalBook > CAS DataBase List > NEURODYE RH-237, PURE
NEURODYE RH-237, PURE
- Product Name
- NEURODYE RH-237, PURE
- CAS No.
- 83668-91-1
- Chemical Name
- NEURODYE RH-237, PURE
- Synonyms
- NEURODYE RH-237, PURE;RH237 Membrane Potential Fluorescent Probes (NIR);4-(n,n-dibutylanilino)hexatrienyl-40- pyridinium Butanesulfonate;4-(6-(4-dibutylaminophenyl)-1,3,5-hexatrienyl)-1-(4'-sulfobutyl)pyridinium;Neurodye RH-237N-(4-Sulfobutyl)-4-(6-(4-dibutylamino)phenyl)hexatrienyl)pyridinium, inner saltRH-237
- CBNumber
- CB9502118
- Molecular Formula
- C29H40N2O3S
- Formula Weight
- 496.71
- MOL File
- 83668-91-1.mol
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NEURODYE RH-237, PURE Property
- Melting point:
- >200℃
- solubility
- Soluble in ethanol, methanol, dimethyl sulfoxide
- form
- Solid
- Appearance
- dark violet powder
- λmax
- 528 nm
- Biological Applications
- Measuring membrane potential; detecting Na+/K+-ATPase; examining activity of ion channels
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Safety
- HS Code
- 32041900
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NEURODYE RH-237, PURE Chemical Properties,Usage,Production
Description
RH 237, also called N-(4-sulfobutyl)-4-(6-(4-(dibutylamino)phenyl)hexatrienyl)pyridinium, is a fast-response potential-sensitive probe. RH 237 is primarily used for imaging membrane potential, synaptic activity, and ion channel activity of neurons. However, the dye is also suitable for imaging the functional activity of mitochondria and heart cells.
Excitation/emission maxima of RH 237 in ethanol are 532/777 nm, respectively. In cell membranes, the spectra of the dye are typically blue-shifted by approximately 20 nm for excitation and 80 nm for emission peaks.
Use 1-5 μM working concentration as a starting point. The exact dye concentration should be defined experimentally.
Abs/Em Maxima
532/777 nm
NEURODYE RH-237, PURE Preparation Products And Raw materials
Raw materials
Preparation Products
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NEURODYE RH-237, PURE Suppliers
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