Bromophenol Blue

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Cat.No. 5218 - Bromophenol Blue | C19H10Br4O5S | CAS No. 115-39-9
Description: Dye used in gel loading buffers
Chemical Name: 4,4'-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-phenol]
Reviews (1)
Literature (1)

Biological Activity

Dye used in gel loading buffers.

Technical Data

M. Wt 669.96
Formula C19H10Br4O5S
Storage Store at RT
CAS Number 115-39-9
PubChem ID 8272
Smiles O=S2(C1=CC=CC=C1C(C3=CC(Br)=C(O)C(Br)=C3)(C4=CC(Br)=C(O)C(Br)=C4)O2)=O

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

Tocris products are intended for laboratory research use only, unless stated otherwise.

Solubility Data

Solvent Max Conc. mg/mL Max Conc. mM
ethanol 6.7 10

Preparing Stock Solutions

The following data is based on the product molecular weight 669.96. Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Select a batch to recalculate based on the batch molecular weight:
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.1 mM 14.93 mL 74.63 mL 149.26 mL
0.5 mM 2.99 mL 14.93 mL 29.85 mL
1 mM 1.49 mL 7.46 mL 14.93 mL
5 mM 0.3 mL 1.49 mL 2.99 mL

Molarity Calculator

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*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and SDS / CoA (available online).

Reconstitution Calculator

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Product Datasheets

Certificate of Analysis / Product Datasheet
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Keywords: Bromophenol Blue, Bromophenol Blue supplier, Dye, gel, loading, buffers, Labels, and, Stains, 5218, Tocris Bioscience

Citations for Bromophenol Blue

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Reviews for Bromophenol Blue

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Bromophenol Blue to visualize samples.
By Harry Clarke on 02/04/2019
Species: Human

Bromophenol Blue is used for visualizing samples of gel electrophoressis, usually DNA bands.

review image

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