CAS 2553-71-1: Bromochlorophenol blue

Description: Bromochlorophenol blue is a synthetic dye and pH indicator commonly used in biochemical and microbiological applications. It is characterized by its ability to change color in response to pH variations, typically transitioning from yellow in acidic conditions to blue in alkaline environments. This property makes it useful for visualizing pH changes in various laboratory experiments. The compound is soluble in water and exhibits a distinct absorption spectrum, which allows for its use in spectrophotometric analyses. Its molecular structure includes bromine and chlorine substituents on a phenolic ring, contributing to its unique colorimetric properties. Additionally, bromochlorophenol blue is often employed in electrophoresis as a tracking dye, helping to monitor the progress of sample migration in gel matrices. Safety considerations should be noted, as it may pose health risks if ingested or inhaled, and appropriate handling procedures should be followed in laboratory settings. Overall, bromochlorophenol blue is a versatile reagent in chemical and biological research.

Formula: C₁₉H₁₀Br₂Cl₂O₅S

InChI: InChI=1S/C19H10Br2Cl2O5S/c20-12-5-9(7-14(22)17(12)24)19(10-6-13(21)18(25)15(23)8-10)11-3-1-2-4-16(11)29(26,27)28-19/h1-8,24-25H

InChI key: InChIKey=MDGFKZKMIQQRPU-UHFFFAOYSA-N

SMILES: O=S1(=O)OC(C2=CC(Cl)=C(O)C(Br)=C2)(C3=CC(Cl)=C(O)C(Br)=C3)C=4C=CC=CC41

Synonyms:

• 3H-2,1-Benzoxathiole, phenol deriv.
• 4,4'-(1,1-dioxido-3H-2,1-benzoxathiole-3,3-diyl)bis(2-bromo-6-chlorophenol)
• 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis[2-bromo-6-chlorophenol] S,S-dioxide
• 4,4′-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-bromo-6-chlorophenol]
• Bromchlorophenol Blue Alcohol Soluble
• Bromchlorophenol blue
• NSC 7816
• Phenol, 4,4′-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-bromo-6-chloro-
• Phenol, 4,4′-(3H-2,1-benzoxathiol-3-ylidene)bis[2-bromo-6-chloro-, S,S-dioxide
• o-Toluenesulfonic acid, α,α-bis(3-bromo-5-chloro-4-hydroxyphenyl)-α-hydroxy-, γ-sultone
• Bromochlorophenol blue

Bromochlorophenol Blue

CAS: 2553-71-1

• Formula: C₁₉H₁₀Br₂Cl₂O₅S
• Purity: 95%
• Color and Shape: Solid
• Molecular weight: 581.0587

Bromochlorophenol Blue

CAS: 2553-71-1

• Formula: C₁₉H₁₀Br₂Cl₂O₅S
• Molecular weight: 581.06

Bromochlorophenol Blue

CAS: 2553-71-1

• Formula: C₁₉H₁₀Br₂Cl₂O₅S
• Color and Shape: Light yellow to Brown powder to crystal
• Molecular weight: 581.05

Bromochlorophenol blue

CAS: 2553-71-1

Bromochlorophenol blue is an antimicrobial agent that is used in clinical chemistry and analytical chemistry. …

• Formula: C₁₉H₁₀Br₂Cl₂O₅S
• Purity: Min. 95%
• Molecular weight: 581.06 g/mol