Naphthalenes

Naphthalene-1,4,5,8-tetracarboxylic dianhydride is a molecule that contains two carboxylic acid groups and one tetracarboxylic acid group. It is an adsorbent material that is used to remove water vapor from the atmosphere. Naphthalene-1,4,5,8-tetracarboxylic dianhydride is also used in wastewater treatment processes because it has high chemical stability and can be regenerated with anhydrous sodium. The transport properties of naphthalene-1,4,5,8-tetracarboxylic dianhydride are well suited for use as a model system for studying the kinetics of proton exchange membrane fuel cells (PEMFC). This compound has been studied using electrochemical impedance spectroscopy to determine its kinetic data.

Acenaphthylene is a natural compound that has anti-inflammatory activity. It has been shown to inhibit the growth of skin cancer cells and wild-type strains of Escherichia coli. Acenaphthylene is synthesized by thermal degradation of acenaphthene and can be found in wastewater. Acenaphthylene can be extracted from these samples using solid phase microextraction (SPME). Acenaphthene can also be used as an indicator for the presence of other compounds in a reaction solution or analytical method. Acenaphthylene reacts with hydrogen peroxide to form a fluorescent derivative, which can be detected using UV light. The injection solution used for this reaction is acetone, methanol, and distilled water.

M03151 - Boc-3-(2-Naphthyl)-D-alanine

M02526 - Sirtinol

1,2,3,4-Tetrahydro-1-naphthoic acid is used as an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff. 1,2,3,4-tetrahydronaphthalene-1-carboxylic acid is a reagent used to produce protease inhibitors. 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 Scientific Chemicals.

Dansyl chloride is a fluorogenic reagent used for protein, N-terminal amino acid and peptide detection by reverse phase high performance liquid chromatography (HPLC). It is also used to determine the degree of labeling in chymotrypsin and ovalbumin. It acts as a precursor for the synthesis of other derivatives like dansyl amide. 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 Scientific Chemicals.

Sodium diisopropylnaphthalenesulphonate is a calcium stearate-based active substance that has been used as an agrochemical for many years. It is a liquid that can be applied to plants, soil, and other surfaces. Sodium diisopropylnaphthalenesulphonate reacts with hydrochloric acid and inorganic acids, such as nitric acid, sulfuric acid, phosphoric acid and hydrofluoric acid. This reaction produces a variety of products that are active substances. These include sodium benzoate, deionized water, fatty acid esters and particles. Sodium diisopropylnaphthalenesulphonate exhibits strong nematode controlling properties on contact with the worm's body surface or when ingested by the worm. The viscosity of this product is also increased by adding carbon nanotubes to it.