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Substance Name: Cyanine dye 3
RN: 146397-20-8
InChIKey: DUPPOWTYYIIKOJ-UHFFFAOYSA-N

Classification Codes

  • Coloring Agents
  • Fluorescent Dyes
  • Indicators and Reagents
  • Luminescent Agents

Molecular Weight

  • 883.0476
 
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Names and Synonyms

Name of Substance

  • Cyanine dye 3

Synonyms

  • CY 3
  • Cy3 dye

Registry Numbers

CAS Registry Number

  • 146397-20-8

System Generated Number

  • 0146397208

Structure Descriptors

InChI

1S/C43H54N4O12S2/c1-42(2)32-28-30(60(52,53)54)16-18-34(32)44(24-9-5-7-11-26-58-46-38(48)20-21-39(46)49)36(42)14-13-15-37-43(3,4)33-29-31(61(55,56)57)17-19-35(33)45(37)25-10-6-8-12-27-59-47-40(50)22-23-41(47)51/h13-19,28-29H,5-12,20-27H2,1-4H3,(H-,52,53,54,55,56,57)

InChIKey

DUPPOWTYYIIKOJ-UHFFFAOYSA-N

Smiles

CC1(c2cc(ccc2[N+](=C1/C=C/C=C/3\C(c4cc(ccc4N3CCCCCCON5C(=O)CCC5=O)S(=O)(=O)O)(C)C)CCCCCCON6C(=O)CCC6=O)S(=O)(=O)[O-])C