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Hoechst 33342

CAT: 0957-S0485-02Size: 25 mgDry Ice: NoHazardous: No
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CAT#:0957-S0485-02Size:25 mg
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Description
.Hoechst 33342 (Pibenzimol, bisBenzimide H 33342, HOE 33342, HO342) is a membrane-permeant fluorescent stain that can stain live cells. Hoechst 33342 binds to adenine-thymine-rich regions of DNA in the minor groove and greatly increases the fluorescence. It allows easy visualization of the nucleus in interphase cells and chromosomes in mitotic cells.
CAS Number
23491-52-3
Synonyms
Pibenzimol, bisBenzimide H 33342, HOE 33342, HO342
Target
Dyes
Activity
Others
Molecular Formula
C27H28N6O
Storage Conditions
3 years -20°C powder

Chemical Information

Bisbenzimide

2'-(4-ethoxyphenyl)-5-(4-methylpiperazin-1-yl)-2,5'-bibenzimidazole is a bibenzimidazole and a N-methylpiperazine. It has a role as a fluorochrome. It is functionally related to a pibenzimol.

CAS Number23491-52-3
PubChem CID1464
IUPAC Name2-(4-ethoxyphenyl)-6-[6-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl]-1H-benzimidazole
Molecular FormulaC27H28N6O
Molecular Weight452.6
XLogP4.6
Topological Polar Surface Area73.1
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count5
Rotatable Bond Count5
Heavy Atom Count34
Formal Charge0
Complexity664
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
InChI
InChI=1S/C27H28N6O/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)
InChIKey
PRDFBSVERLRRMY-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of Bisbenzimide
CAS: 23491-52-3
CID: 1464
Formula: C27H28N6O
MW: 452.6
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight452.6
XLogP34.6
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count5
Rotatable Bond Count5
Exact Mass452.23245954
Monoisotopic Mass452.23245954
Topological Polar Surface Area73.1 Ų
Heavy Atom Count34
Formal Charge0
Complexity664
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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