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Rhodamine B
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Tristains

S10168

Rhodamine B

CAS No
81-88-9
Synonym(s)
Basic Violet 10; Brilliant Pink B; Rhodamine O; Tetraethylrhodamine
Molecular Formula:
C28H31ClN2O3
Molecular Weight:
479.01
EC Number:
201-383-9
Colour Index Number:
45170
PubChem CID:
6694
MDL number:
MFCD00011931
Specification SDS Available pack size: 100g, 10g, 25g, 50g
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Description

Rhodamine B CAS: 81-88-9 | MF: C28H31N2O3•Cl | MW: 479.01, Buy now Histological Stains & Dyes for Histology, Cytology, Microbiology, Hematology & Biology Lab from TriStains. All Tristains products are exclusively distributed by Dawn Scientific Inc.

Rhodamine B is a useful fluorochrome for histology due to its fluorescent chemical properties in ultraviolet light. It ejects an electron onto TiO2, that’s then scavenged through O2 forming the O2- radical anion. This anion in the end turns into the OH radical. A pH-impartial process degrades Rhodamine B in TiO2 dispersions containing no dodecylbenzenesulfonate. The compound has been included in a FRET system based on lanthanide-doped nanoparticles for tracking biological consequences. Additionally , Rhodamine B has been used as a mitochondrial probe to study the active enegetic of multi-drug resistant and sensitive cells where the mitochondrial Rhodamine B concentration become precisely determined with the lack of fluorescence in the presence of MTT Formazan (sc-215399), a fluorescence quencher. Further, Rhodamine B has been observed to noticeably reduce the number of human lip fibroblast cells in culture. Used for staining Negri bodies in tissue at Dawnscientific.com.

TriStains provides a marketplace for histology and biological stains, which is comprehensive enough to encompass the peculiar requirements of laboratories specializing in Histology, Cytology, Microbiology, and Hematology. With a reputation for exceeding quality expectations, TriStains performance is outstanding which allows for resolution of cell and tissue components fundamental to life sciences to be clearly visualized. Each product under TriStains series is validated for accuracy, reliability and consistency. TriStains, which manufactures and markets stains and indicators in various packing, offers laboratories turn key solutions for all their staining and indicator needs, improving accuracy in every experiment.

Additional information
CAS No

81-88-9

Synonyms

Basic Violet 10; Brilliant Pink B; Rhodamine O; Tetraethylrhodamine

CI No

45170

MW

479.01

Brand

Tristains

Size

100g, 10g, 25g, 50g

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TECHNICAL INFORMATION
Alternate Names Basic Violet 10, Brilliant Pink B, Rhodamine O, Tetraethylrhodamine
Application A useful fluorochrome for histology, FRET and mitochondrial probe
CAS Number 81-88-9
Molecular Weight 479.01
Molecular Formula C28H31N2O3•Cl
Supplemental Information This is classified as a Dangerous Good for transport and may be subject to additional shipping charges

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data (including water content).

Rhodamine B is a useful fluorochrome for histology due to its fluorescent properties in ultraviolet light. It ejects an electron onto TiO2, which is then scavenged by O2 forming the O2- radical anion. This anion ultimately becomes the OH radical. A pH-independent process degrades Rhodamine B in TiO2 dispersions containing no dodecylbenzenesulfonate. The compound has been incorporated in a FRET system based on lanthanide-doped nanoparticles for monitoring biological effects. Rhodamine B has also been used as a mitochondrial probe to study the energetic state of multi-drug resistant and sensitive cells where the mitochondrial Rhodamine B concentration was precisely determined with the loss of fluorescence in the presence of MTT Formazan (sc-215399), a fluorescence quencher. In addition, Rhodamine B has been observed to significantly reduce the number of human lip fibroblast cells in culture. Used for staining Negri bodies in tissue.

TECHNICAL INFORMATION

Usage Emission recorded at 545 nm
Appearance Powder
Physical State Solid
Solubility Soluble in water (12 mg/ml), ethanol (70 mg/ml), acetone (slightly ), methyl cellosolve and alcohol.
Storage Store at room temperature
Melting Point 210-211° C (lit.)(dec.)
Density 1.31 g/cm3
Fluoresence λex 554 nm, λem 627 nm in ethanol

SAFETY INFORMATION

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
WGK Germany 3
RTECS BP3675000
PubChem CID 6694
Merck Index 14: 8183
MDL Number MFCD00011931
EC Number 201-383-9
Beilstein Registry 4119648
SMILES [Cl-].CCN(CC)C1=CC=C2C(OC3=CC(C=CC3=C2C2=C (C=CC=C2)C(O)=O)=[N+](CC)CC)=C1

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