Molecular structure of Bismarck Brown R, CAS Number: 5421-66-9
Bismarck Brown R (CAS 5421-66-9)
Alternate Names:
5,5′-[(4-Methyl-m-phenylene)bis(azo)]bis[toluene-2,4-diamine] dihydrochloride
Application:
Bismarck Brown R is a small molecule azo dye
CAS Number:
5421-66-9
Molecular Weight:
461.39
Molecular Formula:
C21H24N8•2HCl
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.
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SDS & Certificate of Analysis
Bismarck Brown R is a dye that is not has not been as incorporated as a biological stain as Bismarck Brown Y (sc-214611). The compound has been used in a modified Coomasie blue staining procedure with the effect of Bismarck Brown R reducing the staining and destaining times yet increasing the sensitivity of detection (from 100 ng of BSA to 25 ng).
Bismarck Brown R (CAS 5421-66-9) References
- Organic dye molecules as reducing agent for the synthesis of electroactive gold nanoplates. | Sharma, J. and Vijayamohanan, KP. 2006. J Colloid Interface Sci. 298: 679-84. PMID: 16455100
- Role of polyfunctional organic molecules in the synthesis and assembly of metal nanoparticles. | Sharma, J., et al. 2007. J Nanosci Nanotechnol. 7: 2139-50. PMID: 17655007
- Using protein nanofibrils to remove azo dyes from aqueous solution by the coagulation process. | Morshedi, D., et al. 2013. Colloids Surf B Biointerfaces. 112: 245-54. PMID: 23999142
- Synthesis and characterization of citric acid-modified chitosan Schiff base with enhanced antibacterial properties for the elimination of Bismarck Brown R and Rhodamine B dyes from wastewater. | Pawariya, V., et al. 2024. Int J Biol Macromol. 264: 130664. PMID: 38453113
- A modified Coomassie blue staining of proteins in polyacrylamide gels with Bismark brown R. | Choi, JK., et al. 1996. Anal Biochem. 236: 82-4. PMID: 8619499
- Oil blue N or NA as a fat stain for animal histology. | Lillie, R. D. 1945. Stain Technology. 20.1: 7-9.
- Rectal glands in woodlice. | Gupta, Minati. 1961. Nature. 191.4786: 406-407.
- Some structural features of vital dyes. | Iogannsen, M. G. 1997. Bulletin of Experimental Biology and Medicine. 83: 591-595.
- Interaction between nucleic acid and Bismarck Brown R by spectrophotometry. | Wei, Q., et al. 2005. Chinese Journal of Analytical Chemistry. 33.9: 1279-1282.
- Synthesis, characterization and photocatalytic activity of carbon nanotube/titanium dioxide nanocomposites. | Kamil, Ahmed M., et al. 2018. Arabian Journal for Science and Engineering. 43: 199-210.
Ordering Information
| Product Name | Catalog # | UNIT | Price | Qty | FAVORITES | |
Bismarck Brown R, 25 g | sc-214610 | 25 g | $35.00 | |||
Bismarck Brown R, 100 g | sc-214610A | 100 g | $110.00 |