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Merck
CN

139920

8-Anilino-1-naphthalenesulfonic acid

97%

Synonym(s):

N-Phenyl peri acid, ANS, ANSA

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About This Item

Linear Formula:
C6H5NHC10H6SO3H
CAS Number:
Molecular Weight:
299.34
EC Number:
201-438-7
UNSPSC Code:
12171500
PubChem Substance ID:
Beilstein/REAXYS Number:
1843887
MDL number:
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InChI key

FWEOQOXTVHGIFQ-UHFFFAOYSA-N

InChI

1S/C16H13NO3S/c18-21(19,20)15-11-5-7-12-6-4-10-14(16(12)15)17-13-8-2-1-3-9-13/h1-11,17H,(H,18,19,20)

SMILES string

OS(=O)(=O)c1cccc2cccc(Nc3ccccc3)c12

assay

97%

impurities

<0.5% ethyl alcohol, <0.5% methyl alcohol, <1% acetone

mp

215-217 °C (dec.) (lit.)

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Interaction of 8-amino-1-naphthalenesulfonate with rod outer segment membrane.
U P Andley et al.
Biochemistry, 20(6), 1687-1693 (1981-03-17)
Disruption of low- and high-density human plasma lipoproteins and phospholipid dispersions by 1-anilinonaphthalene-8-sulfonate.
R A Muesing et al.
Biochemistry, 10(15), 2952-2962 (1971-07-20)
Qing Zhang et al.
Carbohydrate polymers, 250, 116925-116925 (2020-10-15)
Influence of chitosan (Ch) with low, medium, and high molecular weight (LMW, MMW, and HMW) on the formation of field pea protein isolate (FPPI)/Ch complex coacervates was investigated. An increase in maximum turbidity and a gradual shift of critical pH
Lauren E Schrock et al.
Movement disorders : official journal of the Movement Disorder Society, 30(4), 448-471 (2014-12-06)
Deep brain stimulation (DBS) may improve disabling tics in severely affected medication and behaviorally resistant Tourette syndrome (TS). Here we review all reported cases of TS DBS and provide updated recommendations for selection, assessment, and management of potential TS DBS
A C Saucier et al.
Biochemistry, 24(26), 7581-7585 (1985-12-17)
The binding of 8-anilino-1-naphthalenesulfonate (ANS) to ciliary dynein ATPase leads to a marked increase in the dye's fluorescence intensity, accompanied by a blue shift in the observed fluorescence emission maximum. We found that dynein has 37 +/- 3 ANS binding

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