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Rhodamine B

Cat. No. M13799
Rhodamine B Structure
Synonym:

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

Size Price Availability Quantity
100mg USD 38.4  USD48 In stock
1g USD 60  USD75 In stock
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Quality Control
  • Current batch:
  • Purity >99%
  • COA
  • MSDS
Biological Activity

Rhodamine B is a staining fluorescent dye, commonly used for dyeing textiles, paper, soap, leather, and drugs.

Conversion of different model animals based on BSA (Value based on data from FDA Draft Guidelines)
Species Mouse Rat Rabbit Guinea pig Hamster Dog
Weight (kg) 0.02 0.15 1.8 0.4 0.08 10
Body Surface Area (m2) 0.007 0.025 0.15 0.05 0.02 0.5
Km factor 3 6 12 8 5 20
Animal A (mg/kg) = Animal B (mg/kg) multiplied by  Animal B Km
Animal A Km

For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.

Chemical Information
Molecular Weight 479.01
Formula
CAS Number 81-88-9
Purity >99%
Solubility DMSO 90 mg/mL
Water 90 mg/mL
Storage 2-8°C, protect from light, dry, sealed
References

[1] Sophie Hoenke, et al. Molecules. Mitocanic Di- and Triterpenoid Rhodamine B Conjugates

[2] Huiyan Tong, et al. Environ Sci Pollut Res Int. Rhodamine B dye staining for visualizing microplastics in laboratory-based studies

[3] Alexandrina Lungu-Moscalu, et al. Comb Chem High Throughput Screen. Rhodamine B - as New Chromophore for the Determination of Melatonin in Biological, Food, and Pharmaceutical Samples

[4] Yusuke Goto, et al. J Oleo Sci. Removal of Zwitterionic Rhodamine B Using Foam Separation

[5] Shi-Li Shen, et al. Anal Chim Acta. A rhodamine B-based probe for the detection of HOCl in lysosomes

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Keywords: Rhodamine B, Basic Violet 10; Brilliant Pink B; Rhodamine O; Tetraethylrhodamine supplier, Fluorescent Dye, inhibitors

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