Products
Online Inquiry
Cyanine 7, free acid
Cat. No.:
OB0626WX-5218
Appearance:
Powder
Purity:
>99%
Size:
Add to basket
Product Overview
Description:
Cyanine 7, free acid is the free acid form of a near-infrared Cyanine 7 fluorophore that serves as a versatile fluorescent scaffold for biomolecular labeling while offering high photostability and good aqueous performance.
Synonyms:
1-(5-carboxypentyl)-3,3-dimethyl-2-((1E,3E,5E)-7-((E)-1,3,3-trimethylindolin-2-ylidene)hepta-1,3,5-trien-1-yl)-3H-indol-1-ium; 3091879-31-8
CAS No.:
3091879-31-8
Compound CID:
178203461
Formula:
C34H41BrN2O2
Formula Weight:
589.62
Specification
Ex (nm):
742 nm/784 nm
Storage:
Storage at -20°C.
Applications:
Cyanine 7, free acid serves as a near-infrared fluorescent dye reference compound for spectral characterization and probe development. It supports fluorescence-based analytical studies, calibration workflows, and evaluation of fluorescent labeling systems.
