Abcam, ab145596, Bisbenzimide H 33258 (Hoechst 33258), adenine-thymine selective DNA fluorescent stain

Size: 25mg / 100mg
MW 533.9 Da, Purity >98%. Cell-permeable, adenine-thymine selective DNA fluorescent stain. DNA minor groove-directed agent. Labels DNA, chromosomes and nuclei. Stimulates topoisomerase I-mediated DNA cleavage. Bisbenzimide H 33342 (ab145596) analog.
Key facts
CAS number:23491-45-4,
Purity:>98%,
Form:SolidSee storage information,
Molecular weight:533.9 Da,
Molecular formula:C25H27Cl3N6O,
PubChem:5360743,
Nature:Synthetic,
Solubility:Soluble in water to 10 mM,
Biochemical name:CID 5360743,
Biological description:Cell-permeable, adenine-thymine selective DNA fluorescent stain. DNA minor groove-directed agent. Labels DNA, chromosomes and nuclei. Stimulates topoisomerase I-mediated DNA cleavage. Bisbenzimide H 33342 (ab145596) analog.,
Canonical smiles:CN1CCN(CC1)C2=CC3=C(C=C2)N=C(N3)C4=CC5=C(C=C4)NC(=C6C=CC(=O)C=C6)N5.Cl.Cl.Cl,
Isomeric smiles:CN1CCN(CC1)C2=CC3=C(C=C2)N=C(N3)C4=CC5=C(C=C4)NC(=C6C=CC(=O)C=C6)N5.Cl.Cl.Cl,
InChi:InChI=1S/C25H24N6O.3ClH/c1-30-10-12-31(13-11-30)18-5-9-21-23(15-18)29-25(27-21)17-4-8-20-22(14-17)28-24(26-20)16-2-6-19(32)7-3-16;;;/h2-9,14-15,26,28H,10-13H2,1H3,(H,27,29);3*1H,
InChiKey:OKQAASMPIOSOEX-UHFFFAOYSA-N,
IUPAC Name:4-[5-[6-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl]-1,3-dihydrobenzimidazol-2-ylidene]cyclohexa-2,5-dien-1-one;trihydrochloride,
Excitation/Emission:Ex: 350nm, Em: 461nm

Product details:
This product is manufactured by BioVision, an Abcam company and was previously called 2178 bisBenzimide H 33258. 2178-100 is the same size as the 100 mg size of ab145596.

Properties and Storage Information:
Shipped at conditions-Ambient - Can Ship with Ice, Appropriate short-term storage conditions--20°C, Appropriate long-term storage conditions--20°C, Storage information-Store under desiccating conditions, The product can be stored for up to 12 months