335193-91-4 Usage
Description
N-Butylfluorescein is a fluorescent compound that displays excitation/emission maxima of 467/512 nm, respectively. It has been used in the synthesis of butyl fluorescein myo-inositol phosphate (butyl FLIP), a fluorogenic substrate of phosphatidylinositol-specific phospholipase C (PI-PLC).
Chemical Properties
Yellow Solid
Uses
A fluorogenic substrate
Check Digit Verification of cas no
The CAS Registry Mumber 335193-91-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,5,1,9 and 3 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 335193-91:
(8*3)+(7*3)+(6*5)+(5*1)+(4*9)+(3*3)+(2*9)+(1*1)=144
144 % 10 = 4
So 335193-91-4 is a valid CAS Registry Number.
335193-91-4Relevant articles and documents
General strategy for the preparation of membrane permeable fluorogenic peptide ester conjugates for in vivo studies of ester prodrug stability
Li, Xiaoxu,Taylor, John Stephen
, p. 545 - 552 (2007/10/03)
To study ester prodrug stability properties in living cells we have conjugated fluorogenic esters to the cell membrane permeable peptide Arg 9. The desired conjugates are prepared by coupling N-maleoyl amino acid esters of monoalkylated fluoresceins or fluorescein to TyrArg 9Cys. The photophysical properties of the monoalkylated fluorescein derivatives are described.
