62625-28-9
62625-28-9
Chemical Structure
Brom0phenol blue sodium
- CAS No.: 62625-28-9
- Formula:C19H9Br4NaO5S
- Molecular Weight:691.94
IUPAC Name: sodium 2,6-dibromo-4-(3-(3,5-dibromo-4-hydroxyphenyl)-2,2-dioxido-3H-benzo[d][1,2]oxathiol-3-yl)phenolate
InChIKey: DHZIFXHXPKAOGJ-UHFFFAOYSA-M
SMILES: O=S1(OC2=CC=CC=C2C1(C3=CC(Br)=C(O)C(Br)=C3)C4=CC(Br)=C(O[Na])C(Br)=C4)=O
Biological Activity: Bromophenol blue sodium is a pH indicator. It changes from yellow at pH 3.0 to blue at pH 4.6. Bromophenol blue sodium is also used as a tracking dye to monitor the process of agarose gel electrophoresis and polyacrylamide gel electrophoresis[1][2].
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Brom0phenol blue sodium | Bromophenol blue sodium is a pH indicator. It changes from yellow at pH 3.0 to blue at pH 4.6. Bromophenol blue sodium is also used as a tracking dye to monitor the process of agarose gel electrophoresis and polyacrylamide gel electrophoresis. | |||||||||||||||||||||
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References
- [1]. Shokrollahi A, Zare E. Determination of acidity constants of bromophenol blue and phenol red indicators by solution scanometric method and comparison with spectrophotometric results. Journal of Molecular Liquids, 2016, 219: 1165-1171.
- [2]. Gish G, Eckstein F. DNA and RNA sequence determination based on phosphorothioate chemistry. Science. 1988 Jun 10;240(4858):1520-2. [Content Brief]
Keywords
