90133-77-0 Usage
Chemical class
Pyridinium betaine dyes
Common use
Fluorescent dye
Properties
High photostability and fluorescent properties
Structure
Long hydrophobic tail and positively charged pyridinium group
Applications
Fluorescent labeling of proteins and membranes, biological and medical applications
Binding ability
Can bind to biomolecules and emit strong fluorescent signals
Utility
Valuable tool in biomedical research and diagnostics
Solubility
Water-soluble
Cytotoxicity
Low cytotoxicity
Additional use
Popular choice for live cell imaging and other biological assays
Check Digit Verification of cas no
The CAS Registry Mumber 90133-77-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,1,3 and 3 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 90133-77:
(7*9)+(6*0)+(5*1)+(4*3)+(3*3)+(2*7)+(1*7)=110
110 % 10 = 0
So 90133-77-0 is a valid CAS Registry Number.
90133-77-0Relevant articles and documents
Charge-Shift Probes of Membrane Potential. Synthesis
Hassner, A.,Birnbaum, D.,Loew, L. M.
, p. 2546 - 2551 (2007/10/02)
We are reporting two general synthetic approaches to a number of (aminostyryl)pyridinium dyes and their heterocyclic analogues which are of interest as electrochromic probes for membrane potential.The two routes which involve palladium-catalyzed coupling or aldol condensation permit considerable structure variations to be introduced in the dyes.Some spectral properties of the dyes are discussed.
