Hoechst 33342 (trihydrochloride)

MedChem Express

Hoechst 33342 (trihydrochloride) [875756-97-1]

10

875756-97-1

Research Use Only

99.81

C27H31Cl3N6O

561.93

Hoechst 33342 trihydrochloride is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution [1] .

[H]Cl.[H]Cl.[H]Cl.CN1CCN(C2=CC=C3C(N=C(C4=CC=C5C(N=C(C6=CC=C(OCC)C=C6)N5)=C4)N3)=C2)CC1

2°C to 8°C

41116134