Rhodamine 101 Inner Salt *CAS 116450-56-7*
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Physical properties
Molecular weight | 490.59 |
Solvent | DMSO |
Spectral properties
Excitation (nm) | 569 |
Emission (nm) | 590 |
Quantum yield | 0.11 |
Storage, safety and handling
H-phrase | H303, H313, H333 |
Hazard symbol | XN |
Intended use | Research Use Only (RUO) |
R-phrase | R20, R21, R22 |
Storage | Freeze (< -15 °C); Minimize light exposure |
UNSPSC | 12171501 |
Related products
Overview | ![]() ![]() |
CAS 116450-56-7 | Molecular weight 490.59 | Excitation (nm) 569 | Emission (nm) 590 | Quantum yield 0.11 |
Rhodamine dyes are used extensively in a variety of biological applications such as fluorescence microscopy, flow cytometry, fluorescence correlation spectroscopy and ELISA. Rhodamine 101 is one of the brightest fluorescent dyes. This rhodamine dye is often used a reference standard for 5-ROX or 6-ROX labeled bioconjugates.
Calculators
Common stock solution preparation
Table 1. Volume of DMSO needed to reconstitute specific mass of Rhodamine 101 Inner Salt *CAS 116450-56-7* to given concentration. Note that volume is only for preparing stock solution. Refer to sample experimental protocol for appropriate experimental/physiological buffers.
0.1 mg | 0.5 mg | 1 mg | 5 mg | 10 mg | |
1 mM | 203.836 µL | 1.019 mL | 2.038 mL | 10.192 mL | 20.384 mL |
5 mM | 40.767 µL | 203.836 µL | 407.672 µL | 2.038 mL | 4.077 mL |
10 mM | 20.384 µL | 101.918 µL | 203.836 µL | 1.019 mL | 2.038 mL |
Molarity calculator
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Spectrum
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Spectral properties
Excitation (nm) | 569 |
Emission (nm) | 590 |
Quantum yield | 0.11 |
Product Family
Name | Excitation (nm) | Emission (nm) | Quantum yield |
Rhodamine 101 Chloride Salt *CAS 64339-18-0* | 569 | 590 | 0.11 |
References
View all 32 references: Citation Explorer
Coherently-controlled two-dimensional photon echo electronic spectroscopy
Authors: Prokhorenko VI, Halpin A, Miller RJ.
Journal: Opt Express (2009): 9764
Authors: Prokhorenko VI, Halpin A, Miller RJ.
Journal: Opt Express (2009): 9764
Lasing with well-defined cavity modes in dye-infiltrated silica inverse opals
Authors: Nishijima Y, Ueno K, Juodkazis S, Mizeikis V, Fujiwara H, Sasaki K, Misawa H.
Journal: Opt Express (2009): 2976
Authors: Nishijima Y, Ueno K, Juodkazis S, Mizeikis V, Fujiwara H, Sasaki K, Misawa H.
Journal: Opt Express (2009): 2976
Validation of fluorescence quantum yields for light-scattering powdered samples by laser-induced optoacoustic spectroscopy
Authors: Tomasini EP, San Roman E, Braslavsky SE.
Journal: Langmuir (2009): 5861
Authors: Tomasini EP, San Roman E, Braslavsky SE.
Journal: Langmuir (2009): 5861
Accurate determination of the limiting anisotropy of rhodamine 101. Implications for its use as a fluorescence polarization standard
Authors: Prazeres TJ, Fedorov A, Barbosa SP, Martinho JM, Berberan-Santos MN.
Journal: J Phys Chem A (2008): 5034
Authors: Prazeres TJ, Fedorov A, Barbosa SP, Martinho JM, Berberan-Santos MN.
Journal: J Phys Chem A (2008): 5034
A mesoporous silica thin film as uptake host for guest molecules with retarded release kinetics
Authors: Suh M, Lee HJ, Park JY, Lee UH, Kwon YU, Kim DJ.
Journal: Chemphyschem (2008): 1402
Authors: Suh M, Lee HJ, Park JY, Lee UH, Kwon YU, Kim DJ.
Journal: Chemphyschem (2008): 1402
Energy transfer from chemically attached rhodamine 101 to adsorbed methylene blue on microcrystalline cellulose particles
Authors: Rodriguez HB, Roman ES.
Journal: Photochem Photobiol (2007): 547
Authors: Rodriguez HB, Roman ES.
Journal: Photochem Photobiol (2007): 547
Mechanically tunable optofluidic distributed feedback dye laser
Authors: Li Z, Zhang Z, Scherer A, Psaltis D.
Journal: Opt Express (2006): 10494
Authors: Li Z, Zhang Z, Scherer A, Psaltis D.
Journal: Opt Express (2006): 10494
Role of oxidative stress in the apoptosis of hepatocellular carcinoma induced by combination of arsenic trioxide and ascorbic acid
Authors: Li JJ, Tang Q, Li Y, Hu BR, Ming ZY, Fu Q, Qian JQ, Xiang JZ.
Journal: Acta Pharmacol Sin (2006): 1078
Authors: Li JJ, Tang Q, Li Y, Hu BR, Ming ZY, Fu Q, Qian JQ, Xiang JZ.
Journal: Acta Pharmacol Sin (2006): 1078
Interfacial behavior of sulforhodamine 101 at the polarized water/1,2-dichloroethane interface studied by spectroelectrochemical techniques
Authors: Nagatani H, Suzuki S, Fermin DJ, Girault HH, Nakatani K.
Journal: Anal Bioanal Chem (2006): 633
Authors: Nagatani H, Suzuki S, Fermin DJ, Girault HH, Nakatani K.
Journal: Anal Bioanal Chem (2006): 633
Comparison of tracer techniques for monitoring sewer losses
Authors: Revitt DM, Ellis JB, Paterakis N.
Journal: J Environ Monit (2006): 564
Authors: Revitt DM, Ellis JB, Paterakis N.
Journal: J Environ Monit (2006): 564
Application notes
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A New Red Fluorescent & Robust Screen Quest™ Rhod-4™ Ca2+Indicator for Screening GPCR & Ca2+ Channel Targets
A New Robust No-Wash FLIPR Calcium Assay Kit for Screening GPCR and Calcium Channel Targets