AC-21218 - naphthol-as-99 | 92-77-3

<p>()-1,1'-Bi(2-naphthol) acts as chiral separation agents. It is widely used in chiral liquid crystal,medicines,spices etc,. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. T</p>

<p>1-Naphthol is used as a precursor in the manufacturing of various azo dyes and pharmaceuticals such as nadolol. It is used as biomarkers. It is used in analytical chemistry as Molisch’s reagent (1-naphthol dissolved in ethanol) for checking the presence of carbohydrates. It plays an essential role w</p>

<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>

<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>

<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>

<p>It is used in biosynthetic preparation for enantioselective oxidation of naphthols to binaphthyldiols with horseradish peroxidase catalyst. A chiral auxiliary used in the catalytic asymmetric oxidation of sulfides to sulfoxides. Chiral lanthanide triflates formed from binaphthol serve as catalysts f</p>

<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>

<p>(S)-(+)-6,6'-Dibromo-1,1'-bi-2-naphthol, 98% (99% ee)</p>

<p>(R)-(+)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro-1,1'-bi-2-naphthol, 99%</p>

<p>(S)-(-)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro-1,1'-bi-2-naphthol, 99%</p>

<p>racemic-1,1'-Bi-2-naphthol, 99% rac-BINOL</p>

<p>R-(+)-1,1'-Bi-2-naphthol, 99% (R)-BINOL</p>

<p>S-(-)-1,1'-Bi-2-naphthol, 99% (S)-BINOL</p>

<p>(R)-3,3'-Bis(phenyl)-1,1'-bi-2-naphthol, 98% (99% ee)</p>

<p>(S)-3,3'-Bis(phenyl)-1,1'-bi-2-naphthol, 98% (99% ee)</p>

<p>(R)-3-3'-Bis[3,5-bis(methyl)phenyl]-1,1'-bi-2-naphthol, 98% (99% ee)</p>

<p>(S)-3-3'-Bis[3,5-bis(methyl)phenyl]-1,1'-bi-2-naphthol, 98% (99% ee)</p>

<p>(R)-(+)-5,5',6,6',7,7',8,8'-Octahydro-1,1'-bi-2-naphthol, 99%</p>

<p>(S)-(-)-5,5',6,6',7,7',8,8'-Octahydro-1,1'-bi-2-naphthol, 99%</p>

<p>(R)-3,3'-Bis(triphenylsilyl)-5,5',6,6',7,7',8,8'-octahydro-1,1'-bi-2,2'-naphthol, 98% (99% ee)</p>