Actively helping customers, employees and the global community during the coronavirus SARS-CoV-2 outbreak.  Learn more >>

Rhodamine 101 Inner Salt *CAS 116450-56-7*

Chemical structure for Rhodamine 101 Inner Salt *CAS 116450-56-7*
Chemical structure for Rhodamine 101 Inner Salt *CAS 116450-56-7*
Ordering information
Price ()
Catalog Number74
Unit Size
Find Distributor
Additional ordering information
Telephone1-408-733-1055
Fax1-408-733-1304
Emailsales@aatbio.com
InternationalSee distributors
ShippingStandard overnight for United States, inquire for international
Physical properties
Molecular weight490.59
SolventDMSO
Spectral properties
Excitation (nm)569
Emission (nm)590
Quantum yield0.11
Storage, safety and handling
H-phraseH303, H313, H333
Hazard symbolXN
Intended useResearch Use Only (RUO)
R-phraseR20, R21, R22
StorageFreeze (< -15 °C); Minimize light exposure
UNSPSC12171501
Related products
Rhodamine 700 *CAS 63561-42-2*
Rhodamine 800 *CAS 137993-41-0*
Rhodamine B *CAS 81-88-9*
Rhodamine 6G *CAS 989-38-8*
Sulforhodamine 101, sodium salt
Sulforhodamine B *CAS 3520-42-1*
Sulforhodamine G *CAS 5873-16-5*
Sulforhodamine 101 sodium salt *CAS 465544-24-5*
Rhodamine 110 *CAS 13558-31-1*
5-CR110 [5-Carboxyrhodamine 110] *Single isomer*
6-CR110 [6-Carboxyrhodamine 110] *Single isomer*
5(6)-CR6G [5-(and 6)-Carboxyrhodamine 6G]
5-CR6G [5-Carboxyrhodamine 6G] *Single isomer*
6-CR6G [6-Carboxyrhodamine 6G] *Single isomer*
5(6)-CR6G, SE [5-(and 6)-Carboxyrhodamine 6G, succinimidyl ester] *Mixed isomers*
6-CR6G, SE [6-Carboxyrhodamine 6G, succinimidyl ester] *Single isomer*
5(6)-Carboxyrhodamine 6G cadaverine
5(6)-Carboxyrhodamine 6G ethylenediamine
5-CR6G, SE [5-Carboxyrhodamine 6G, succinimidyl ester] *Single isomer*
5(6)-TAMRA [5(6)-Carboxytetramethylrhodamine] *CAS 98181-63-6*
5-TAMRA [5-Carboxytetramethylrhodamine] *CAS 91809-66-4*
6-TAMRA [6-Carboxytetramethylrhodamine] *CAS 91809-67-5*
5(6)-TAMRA, SE [5-(and-6)-Carboxytetramethylrhodamine, succinimidyl ester] *CAS 246256-50-8*
5-TAMRA, SE [5-Carboxytetramethylrhodamine, succinimidyl ester] *CAS#: 150810-68-7*
6-TAMRA, SE [6-Carboxytetramethylrhodamine, succinimidyl ester] *CAS#: 150810-69-8*
5(6)-ROX [5-(and 6)-Carboxy-X-rhodamine] *CAS 198978-94-8*
5-ROX [5-Carboxy-X-rhodamine] *CAS 216699-35-3*
6-ROX [6-Carboxy-X-rhodamine] *CAS 194785-18-7*
5(6)-ROX, SE [5-(and-6)-Carboxy-X-rhodamine, succinimidyl ester] *Mixed isomers*
5-ROX, SE [5-Carboxy-X-rhodamine, succinimidyl ester] *CAS 209734-74-7*
6-ROX, SE [6-Carboxy-X-rhodamine, succinimidyl ester] *CAS#: 216699-36-4*
5(6)-TRITC [Tetramethylrhodamine-5-(and-6)-isothiocyanate] *CAS 95197-95-8*
5(6)-TAMRA Maleimide [Tetramethylrhodamine-5-(and-6)-maleimide] *Mixed isomers*
5-TRITC [Tetramethylrhodamine-5-isothiocyanate] *CAS 80724-19-2*
6-TRITC [Tetramethylrhodamine-6-isothiocyanate] *CAS 80724-20-5*
6-TAMRA Maleimide [Tetramethylrhodamine-6-maleimide] *CAS 174568-68-4*
5-TAMRA Maleimide [Tetramethylrhodamine-5-maleimide] *CAS 154480-30-5*
Lissamine Rhodamine B Sulfonyl Chloride [Sulforhodamine B sulfonyl chloride] *CAS 62796-29-6*
Sulforhodamine 101 sulfonyl chloride [Texas Red®] *CAS 82354-19-6*
SRB-VAD-FMK [Sulforhodamine B-VAD-FMK]
Dihydrorhodamine 123 *CAS 109244-58-8*
Tetramethylrhodamine-dUTP *1 mM in Tris Buffer (pH 7.5)*
Rhodamine 123 *CAS 62669-70-9*
Rhodamine B, hexyl ester, perchlorate
TMRE [Tetramethylrhodamine ethyl ester] *CAS#: 115532-52-0*
TMRM [Tetramethylrhodamine methyl ester] *CAS#: 115532-50-8*
Phalloidin-Tetramethylrhodamine Conjugate
5-dR6G [5-Carboxy-4,7-dichlororhodamine 6G]
6-dR6G [6-Carboxy-4,7-dichlororhodamine 6G]
5-dR110 [5-Carboxy-4,7-dichlororhodamine 110]
6-dR110 [6-Carboxy-4,7-dichlororhodamine 110]
Bis-L-Aspartic acid Beta-rhodamine 110
Bis-Arg-rhodamine 110
Sulforhodamine 101 *CAS 60311-02-6*
5-Carboxyrhodamine 6G maleimide
Rhodamine aldehyde [5-TAMRA aldehyde]
Show More (56)

OverviewpdfSDSpdfProtocol


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 mg0.5 mg1 mg5 mg10 mg
1 mM203.836 µL1.019 mL2.038 mL10.192 mL20.384 mL
5 mM40.767 µL203.836 µL407.672 µL2.038 mL4.077 mL
10 mM20.384 µL101.918 µL203.836 µL1.019 mL2.038 mL

Molarity calculator

Enter any two values (mass, volume, concentration) to calculate the third.

Mass (Calculate)Molecular weightVolume (Calculate)Concentration (Calculate)Moles
/=x=

Spectrum


Open in Advanced Spectrum Viewer
spectrum

Spectral properties

Excitation (nm)569
Emission (nm)590
Quantum yield0.11

Product family


NameExcitation (nm)Emission (nm)Quantum yield
Rhodamine 101 Chloride Salt *CAS 64339-18-0*5695900.11

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
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
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
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
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
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
Mechanically tunable optofluidic distributed feedback dye laser
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
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
Comparison of tracer techniques for monitoring sewer losses
Authors: Revitt DM, Ellis JB, Paterakis N.
Journal: J Environ Monit (2006): 564