Cyanine 5 NHS ester (tetrafluoroborate)
Cyanine 5 NHS ester tetrafluoroborate (Compound Cy5) is a cyanine dye that is used to in fluorescence detection of macromolecules. Cyanine 5 NHS ester tetrafluoroborate exhibits an excitation wavelength of 638 nm[1].
Product Specifications
CAS Number
[1263093-76-0]
UNSPSC
12171500
Hazard Statement
H302, H314
Target
Fluorescent Dye
Related Pathways
Others
Field of Research
Others
Purity
98.0
Solubility
DMSO : 4.17 mg/mL (ultrasonic)
Smiles
CC1(C)C(/C=C/C=C/C=C2N(C)C3=C(C=CC=C3)C\2(C)C)=[N+](CCCCCC(ON4C(CCC4=O)=O)=O)C5=C1C=CC=C5.F[B-](F)(F)F
Molecular Formula
C36H42BF4N3O4
Molecular Weight
667.54
Precautions
H302, H314
References & Citations
[1]Kang J, et al., Prevention of H‐aggregates formation in Cy5 labeled macromolecules[J]. International Journal of Polymer Science, 2010, 2010 (1) : 264781.
Shipping Conditions
Blue Ice
Storage Conditions
-20°C (Powder, sealed storage, away from moisture and light)
Scientific Category
Dye Reagents
Clinical Information
No Development Reported
Available Sizes
Curated Selection
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