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Substance Name: HOE 33342
RN: 23491-52-3
UNII: 99KZS6CNZX
InChIKey: PRDFBSVERLRRMY-UHFFFAOYSA-N

Note

  • Benzimidazole fluorescent dye.

Molecular Formula

  • C27-H28-N6-O

Molecular Weight

  • 452.5592
 

Classification Codes

  • Coloring Agents
  • Fluorescent Dyes
  • Indicators and Reagents
  • Luminescent Agents
  • Mutation Data
  • Protective Agents
  • Radiation-Protective Agents
  • Radiation-Sensitizing Agents
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Names and Synonyms

Name of Substance

  • HOE 33342

Synonyms

  • Bisbenzimide
  • EINECS 245-691-1
  • Ho 342
  • HOE 33342
  • Hoechst 33342
  • NSC 334072
  • UNII-99KZS6CNZX

Systematic Names

  • 2'-(4'-Ethoxyphenyl)-5-(4-methylpiperazin-1-yl)-2,5'-bis-1H-benzimidazole trihydrochloride trihydrate
  • 2,5'-Bi-1H-benzimidazole, 2'-(4-ethoxyphenyl)-5-(4-methyl-1-piperazinyl)- (9CI)
  • 2,5'-Bibenzimidazole, 2'-(p-ethoxyphenyl)-5-(4-methyl-1-piperazinyl)-

Registry Numbers

CAS Registry Number

  • 23491-52-3

FDA UNII

  • 99KZS6CNZX

System Generated Number

  • 0023491523

Structure Descriptors

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

Smiles

c1(c2cc3c([nH]c(n3)c3ccc(OCC)cc3)cc2)nc2cc(N3CCN(C)CC3)ccc2[nH]1