The store will not work correctly when cookies are disabled.
JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.
Hoechst 33342 trihydrochloride - ≥98%(HPLC), high purity , CAS No.875756-97-1
Fluorescent dye for staining DNA
Basic Description Synonyms Q27286402 | Bisbenzimide ethoxide trihydrochloride [MI] | Bis-benzimide H-33342 trihydrochloride | sodiumoctane-1-sulfonate | 2'-(4-ethoxyphenyl)-5-(4-methylpiperazin-1-yl)-1H,1'H-2,5'-bibenzo[d]imidazole trihydrochloride | P976261J69 | 2'-(4-Ethoxyphenyl Specifications & Purity ≥98%(HPLC) Biochemical and Physiological Mechanisms Hoechst 33342 trihydrochloride stains and binds minor groove of AT-rich regions. Used to quantify DNA in viable cells. Cell permeable fluorescent DNA dye. Storage Temp Store at -20°C,Argon charged Shipped In Ice chest + Ice pads
Mechanisms of Action Mechanism of Action Action Type target ID Target Name Target Type Target Organism Binding Site Name References
Names and Identifiers IUPAC Name 2-(4-ethoxyphenyl)-6-[6-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl]-1H-benzimidazole;trihydrochloride INCHI InChI=1S/C27H28N6O.3ClH/c1-3-34-21-8-4-18(5-9-21)26-28-22-10-6-19(16-24(22)30-26)27-29-23-11-7-20(17-25(23)31-27)33-14-12-32(2)13-15-33;;;/h4-11,16-17H,3,12-15H2,1-2H3,(H,28,30)(H,29,31);3*1H InChi Key JABNPSKWVNCGMX-UHFFFAOYSA-N Canonical SMILES CCOC1=CC=C(C=C1)C2=NC3=C(N2)C=C(C=C3)C4=NC5=C(N4)C=C(C=C5)N6CCN(CC6)C.Cl.Cl.Cl Isomeric SMILES CCOC1=CC=C(C=C1)C2=NC3=C(N2)C=C(C=C3)C4=NC5=C(N4)C=C(C=C5)N6CCN(CC6)C.Cl.Cl.Cl PubChem CID 16760503 Molecular Weight 561.93
Chemical and Physical Properties Solubility Solvent:water, Max Conc. mg/mL: 28.1, Max Conc. mM: 50; Solvent:DMSO, Max Conc. mg/mL: 28.1, Max Conc. mM: 50 Sensitivity light sensitive；Hygroscopic
Safety and Hazards(GHS) Pictogram(s) GHS07 Signal Warning Hazard Statements H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
Precautionary Statements P261: Avoid breathing dust/fume/gas/mist/vapors/spray.
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352: IF ON SKIN: wash with plenty of water.
P304+P340: IF INHALED: Remove person to fresh air and keep comfortable for breathing.
Solution Calculators Molarity Calculator Determine the necessary mass, volume, or concentration for preparing a solution.
Dilution Calculator Determine the dilution needed to prepare a stock solution.
Reconstitution Calculator
H2117214