Rhodamine 800
Modify Date: 2024-01-04 12:15:53
Rhodamine 800 structure
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Common Name | Rhodamine 800 | ||
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| CAS Number | 137993-41-0 | Molecular Weight | 495.955 | |
| Density | N/A | Boiling Point | N/A | |
| Molecular Formula | C26H26ClN3O5 | Melting Point | N/A | |
| MSDS | USA | Flash Point | N/A | |
Use of Rhodamine 800Rhodamine 800 is a near-infrared fluorescent dye. |
| Name | Rhodamine 800 |
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| Synonym | More Synonyms |
| Description | Rhodamine 800 is a near-infrared fluorescent dye. |
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| Related Catalog | |
| In Vitro | Rhodamine 800 has different optical absorption spectra in various organic solvents and in aqueous solution in the visible and near-infrared regions. The absorption maximum at 683 nm in acetone shifts to 696 nm in DMSO without a significant change of the overall spectral profile. The fluorescence intensity of Rhodamine 800 varies markedly with the solvent, and decreases to less than one-fifth when the solvent is changed from acetone to water without a significant change of the emission peak[1]. |
| Kinase Assay | Rhodamine 800 (Rh800) and indocyanine green (ICG) are dissolved in PBS and their concentrations are set to 40 nM. To 3 mL of Rhodamine 800 solution (40 nM/PBS), 100 μL of p-sulfonatocalix[n]arenes (S[n]) (1 mM) is added. To this solution, microliter aliquots of acetylcholine (ACh) (350 mM) are added under stirring. After 2 min stirring, fluorescence spectra are measured. For the competitive fluorophore displacement by other neurotransmitters, amino acids, ammonium chloride, and choline, similar procedure as the above method is applied[2]. |
| References |
| Molecular Formula | C26H26ClN3O5 |
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| Molecular Weight | 495.955 |
| Exact Mass | 495.156097 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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| RIDADR | NONH for all modes of transport |
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Flow cytometry of DNA content using oxazine 750 or related laser dyes with 633 nm excitation.
Cytometry 7 , 107, (1986) The laser dyes oxazine 750 (OX750), LD700, and rhodamine 800 (R800) can be used in an instrument employing a low-power helium-neon laser source for flow cytometry of DNA content in ethanol-fixed or de... |
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The effect of varying short-chain alkyl substitution on the molar absorptivity and quantum yield of cyanine dyes.
Anal. Chem. Insights 6 , 29-36, (2011) The effect of varying short-chain alkyl substitution of the indole nitrogens on the spectroscopic properties of cyanine dyes was examined. Molar absorptivities and fluorescence quantum yields were det... |
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Near-infrared fluorescence detection of acetylcholine in aqueous solution using a complex of rhodamine 800 and p-sulfonatocalix[8]arene.
Sensors (Basel.) 10 , 2438-49, (2012) The complexing properties of p-sulfonatocalix[n]arenes (n = 4: S[4], n = 6: S[6], and n = 8: S[8]) for rhodamine 800 (Rh800) and indocyanine green (ICG) were examined to develop a near-infrared (NIR) ... |
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