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Home/Compounds/Research Reagent/2-((1E,3E,5E)-5-(3,3-dimethyl-1-(6-oxo-6-(prop-2-yn-1-ylamino)hexyl)-5-sulfoindolin-2-ylidene)penta-1,3-dien-1-yl)-1-ethyl-3,3-dimethyl-3H-indol-1-ium-5-sulfonate
C36H43N3O7S2
693.9 g/mol
Research Reagent

2-((1E,3E,5E)-5-(3,3-dimethyl-1-(6-oxo-6-(prop-2-yn-1-ylamino)hexyl)-5-sulfoindolin-2-ylidene)penta-1,3-dien-1-yl)-1-ethyl-3,3-dimethyl-3H-indol-1-ium-5-sulfonate

CAS1345823-20-2
Category
Research Reagent
Compound Class
Heterocycle
Primary Use
Research Compound

This compound is a sulfoindolium dye derivative featuring a pentadienylidene linker, two indole rings, and sulfonate groups. It is used as a Cy5 fluorescent dye probe for research applications.

fluorescent labelingbioimaging probe

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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CAS 1345823-20-2

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Related Compounds

StrongStructure SimilarSimilarity 0.95

2-[3-[3,3-dimethyl-1-[6-oxo-6-(prop-2-ynylamino)hexyl]-5-sulfoindol-1-ium-2-yl]prop-2-enylidene]-1-ethyl-3,3-dimethylindole-5-sulfonate

CAS1010386-62-5

research compound

SimilarStructure SimilarSimilarity 0.80

2-[5-[1-(5-Carboxypentyl)-1,3-dihydro-3,3-dimethyl-5-sulfo-2H-indol-2-ylidene]-1,3-pentadien-1-yl]-1-ethyl-3,3-dimethyl-5-sulfo-3H-indolium inner salt

CAS146368-11-8

Luminescent cyanine dye

SimilarStructure SimilarSimilarity 0.80

2-(7-(1-(5-Carboxypentyl)-3,3-dimethyl-5-sulfoindolin-2-ylidene)hepta-1,3,5-trien-1-yl)-1-ethyl-3,3-dimethyl-3H-indol-1-ium-5-sulfonate

CAS943298-08-6

fluorescent cyanine dye

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research compound

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2,3-Dimethylphenylmagnesium bromide

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research compound

Referencesame scaffold

3H-IndoliuM, 2-[5-[1-[6-[(3-azidopropyl)aMino]-6-oxohexyl]-1,3-dihydro-3,3-diMethyl-5-sulfo-2H-indol-2-ylidene]-1,3-pentadien-1-yl]-1,3,3-triMethyl-5-sulfo-, inner salt

CAS1481447-40-8

fluorescent dye for labeling

Identifiers
IUPAC Name

2-[5-[3,3-dimethyl-1-[6-oxo-6-(prop-2-ynylamino)hexyl]-5-sulfoindol-1-ium-2-yl]penta-2,4-dienylidene]-1-ethyl-3,3-dimethylindole-5-sulfonate

InChIKey

SDCASIAEYVOHMO-UHFFFAOYSA-N

SMILES

CCN1C2=C(C=C(C=C2)S(=O)(=O)[O-])C(C1=CC=CC=CC3=[N+](C4=C(C3(C)C)C=C(C=C4)S(=O)(=O)O)CCCCCC(=O)NCC#C)(C)C

Synonyms (5)
  • Cy5-Yne (triethylamine salt)