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Chemical structure of Hoechst 33258 analog 5

GC36242

Hoechst 33258 analog 5

Also known as 6-(4-methylpiperazin-1-yl)-2-(2-naphthalen-2-yl-3H-benzimidazol-5-yl)-1H-benzimidazole

Hoechst 33258 analog 5 is an analog of the nucleic acid stain Hoechst 33258· It emits blue fluorescence after binding to dsDNA, and the maximum excitation/emission light is 365/458 nm

ChemicalCAS23491-55-6MW458.56FormulaC29H26N6
CAS number
23491-55-6
Molecular weight
458.56
Formula
C29H26N6
Solubility
DMSO : 33·33 mg/mL (72·68 mM; Need ultrasonic)
InChIKey
FJXFKDPHPUCTJZ-UHFFFAOYSA-N
Catalogue number
GC36242
Brand
GLPBIO
Computed properties PubChem CID 10321921 · XLogP 5.6 · TPSA 63.8 Ų · H-bond donors 2
XLogP
5.6
TPSA
63.8 Ų
H-bond donors
2
H-bond acceptors
4
Rotatable bonds
3
Heavy atoms
35

SMILES CN1CCN(CC1)C2=CC3=C(C=C2)N=C(N3)C4=CC5=C(C=C4)N=C(N5)C6=CC7=CC=CC=C7C=C6

Computed descriptors from PubChem (CID 10321921), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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