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CS-W001157 4
Total: USD 88.00

Tetrabromophenol blue

  • CAS No. 4430-25-5

  • Cat. No. CS-0199426
  • Purity≥97%
  • MDL No.MFCD00005876

*For research and further manufacturing use only, not for direct human use.

Tetrabromophenol blue|CS-0199426

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General Information

  • CAS No. 4430-25-5
  • Cat. No. CS-0199426
  • Purity ≥97%
  • MDL No. MFCD00005876
  • Storage 4°C, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₉H₆Br₈O₅S
  • Molecular Weight 985.54
  • Synonym(s) TBPB, IND
  • SMILES C1=C(C=C(C(=C1Br)O)Br)C2(C3=CC(=C(C(=C3)Br)O)Br)C4=C(C(=C(C(=C4S(=O)(=O)O2)Br)Br)Br)Br

Description

In redox titrations, Tetrabromophenol Blue (CAS 4430-25-5) shifts from yellow to blue across pH 6.0–7.6, enabling precise endpoint detection in non-oxidative dye systems and biochemical assays requiring stable chromogenic response.

Application

Tetrabromophenol Blue (CAS 4430-25-5) drives nucleic acid and protein electrophoresis detection with sharp, visible band resolution under UV light. It also acts as a reliable pH indicator in titrations. Researchers leverage its metal ion sensitivity for spectrophotometric assays, while microbiologists use it for rapid protein tracking and culture medium monitoring.

Safety Information

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GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H315-H319
Precautionary Statements : P264-P280-P302+P352

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Computational Chemistry Data

  • TPSA   83.83
  • LogP   9.2086
  • H_Acceptors   5
  • H_Donors   2
  • Rotatable_Bonds   2

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