3,3'-Dihexyloxacarbocyanine iodide

Modify Date: 2024-01-02 11:20:38

3,3'-Dihexyloxacarbocyanine iodide Structure
3,3'-Dihexyloxacarbocyanine iodide structure
Common Name 3,3'-Dihexyloxacarbocyanine iodide
CAS Number 53213-82-4 Molecular Weight 572.52100
Density N/A Boiling Point N/A
Molecular Formula C29H37IN2O2 Melting Point 219-221 °C(lit.)
MSDS USA Flash Point N/A
Symbol GHS07
GHS07
Signal Word Warning

 Use of 3,3'-Dihexyloxacarbocyanine iodide


3,3'-Dihexyloxacarbocyanine iodide is a carbocyanine dye which can be used to monitor changes in mitochondrial membrane potential.

 Names

Name 3,3'-dihexyloxacarbocyanine iodide
Synonym More Synonyms

 3,3'-Dihexyloxacarbocyanine iodide Biological Activity

Description 3,3'-Dihexyloxacarbocyanine iodide is a carbocyanine dye which can be used to monitor changes in mitochondrial membrane potential.
Related Catalog
In Vitro Addition of cells to the cuvette containing 0.25 μM 3,3'-Dihexyloxacarbocyanine iodide (DiOCg(3)) leads to an increase in fluorescence, equilibration is rapid and is complete by 4 min. When f-met-leu-phe (10-7 M) is added to neutrophils preequilibrated with 3,3'-Dihexyloxacarbocyanine iodide, there is a short lag period of 5 seconds. The lag period is followed by a rapid loss of fluorescence. Examination of 3,3'-Dihexyloxacarbocyanine iodide loaded neutrophils using fluorescence microscopy demonstrates that in resting neutrophils the brightest fluorescence is associated with long thin organelles which corresponds to the distribution of mitochondria[1].
Cell Assay Neutrophils (2.5×106/mL) are preequilibrated in 0.25 μM 3,3'-Dihexyloxacarbocyanine iodide (DiOCg(3)) for 5 min at 37°C in a 1 cm path length cuvette. Final volume is 2 mL. Fluorescence measurements are made in a spectrofluorimeter (emission wavelength: 510 nm, excitation wavelength: 470 nm). Stimuli are injected by a syringe through an injection port on the spectrofluorimeter, and their volumes never exceed 5% (v/v)[1].
References

[1]. Korchak HM, et al. A carbocyanine dye, DiOC6(3), acts as a mitochondrial probe in human neutrophils. Biochem Biophys Res Commun. 1982 Oct 29;108(4):1495-501.

 Chemical & Physical Properties

Melting Point 219-221 °C(lit.)
Molecular Formula C29H37IN2O2
Molecular Weight 572.52100
Exact Mass 572.19000
PSA 35.09000
LogP 4.20760

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases S26-S36
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS DM5285250

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 Synonyms

MFCD00011954
DiOC6(3) [3,3'-Dihexyloxacarbocyanine iodide]
3-hexyl-2-[3-(3-hexyl-1,3-benzoxazol-3-ium-2-yl)prop-2-enylidene]-1,3-benzoxazole,iodide
3-hexyl-2-[3-(3-hexyl-2(3H)benzoxazolylidene)-1-propenyl]benzoxazolium iodide
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