Bromocresol purple

MedChem Express

Bromocresol purple [115-40-2]

5

115-40-2

Research Use Only

99.4

C21H16Br2O5S

540.22

Bromocresol purple is a pH indicator, whose color changes from yellow to purple when the pH increases from 5.2 to 6.8. Bromocresol purple can be used for detecting yeast cells with plasma membrane damage and measuring serum albumin concentrations[1][2][3].

O=S1(OC(C2=CC(C)=C(O)C(Br)=C2)(C3=CC(C)=C(O)C(Br)=C3)C4=CC=CC=C41)=O

RT

41116134