1,1prime-Diethyl-4,4prime-cyanine iodideA useful stain and dye

1,1′-Diethyl-4,4′-cyanine iodide (CAS 4727-49-5)

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Application: A useful stain and dye
CAS Number: 4727-49-5
Molecular Weight: 454.35
Molecular Formula: C23H23IN2
Supplemental Information: This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.
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1,1'-Diethyl-4,4'-cyanine iodide is a member of the cyanine family of fluorescent dyes that are useful for biomedical imaging. Members of this family have been shown to intercalate with DNA, inhibit Tau aggregation, and associate with certain peptides and other relevant biomolecules.


1. Congdon, E.E., et al. 2009. J. Biol. Chem. 284: 20830-20839. PMID: 19478088
2. Yang, Q., et al., 2010. Anal. Chem. 82: 9135-9137. PMID: 20968302
3. Yang, X., et al., 2010. Clin. Cancer Res. 16: 2833-2844. PMID: 20410058
4. Volkova, K.D., et al., 2010. J Fluoresc. 20: 1267-1274. PMID: 20490633
5. Stadler, A.L., et al. 2010. Langmuir. [Epub ahead of print]. PMID: 21174432

Appearance :
Powder or crystalline
Physical State :
Storage :
Store at room temperature
Melting Point :
280° C (dec.)
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
Transport :
UN 2811, Class 6.1, Packing group II
PubChem CID :
MDL Number :
EC Number :

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