8-Anilinonaphthalene-1-sulfonate

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ImageFile=Phenylperi acid.pngImageSize=200px
IUPACName=8-(phenylamino)-1-naphthalenesulfonic acid
OtherNames=Phenylperi acid
Section1=Chembox Identifiers
CASNo=82-76-8
PubChem=1369
ChemSpiderID = 1328
SMILES=C1=CC=C(C=C1)NC2=CC=CC3=C2C(=CC=C3)S(=O)(=O)O
Section2=Chembox Properties
Formula=C₁₆H₁₃NO₃S
MolarMass=299.34 g/mol
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Section3=Chembox Hazards
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8-Anilinonaphthalene-1-sulfonate is used as a fluorescent molecular probe. [cite journal | doi = 10.1046/j.1432-1327.1999.00290.x | title = Fluorescence measurements detect changes in scallop myosin regulatory domain | year = 1999 | author = Andras Malnasi-Csizmadia; György Hegyi; Ferenc Tölgyesi; Andrew G. Szent-Györgyi; and László Nyitray | journal = European Journal of Biochemistry | volume = 261 | pages = 452 ] It's permeability to mitochondrial membranes makes it particularly useful. [cite journal |author=Gains N, Dawson AP |title=8-Anilinonaphthalene-1-sulphonate interaction with whole and disrupted mitochondria: a re-evaluation of the use of double-reciprocal plots in the derivation of binding parameters for fluorescent probes binding to mitochondrial membranes |journal=Biochem. J. |volume=148 |issue=1 |pages=157–60 |year=1975 |month=April |pmid=1156395 |pmc=1165518 |doi= |url=]

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