sulfuric

1-benzyl-1,2,3,4-tetrahydroisoquinoline, sulfuric acid, with CAS No. 1423034-30-3, is a fragment molecule that serves as an important scaffold for molecular linking, expansion, and modification. 1-benzyl-1,2,3,4-tetrahydroisoquinoline, sulfuric acid provides a structural basis and research tool for the design and screening of novel drug candidates, and is commonly used in drug discovery, drug synthesis, and related research.

Cholinesulfuric acid. is a useful organic compound for research related to life sciences. The catalog number is T124793 and the CAS number is 4858-96-2.

N-(1-naphthyl)ethylenediamine dihydrochloride is often used as a coupling agent for the spectrophotometric detection of aminophenols, phenylenediamines, dinitroanilines, chloroanilines, thiols and sulfonamides. The solution of N-(1-naphthyl)ethylenediamine dihydrochloride dissolved in sulfuric acid-methanol can be applied to the quantitative determination of sugars.

Quinaldine is an organic compound prepared by the Skraup method with sulfuric acid in the presence of a dehydrogenator, involving crotonaldehyde and aniline. It is mostly used in the production of dyes. It is also used in the production of medicines, pH indicators, food colorants, oil-soluble dyes and other compounds.

4-Aminoacetanilide is usually prepared by the reaction of aniline with acetic anhydride under acidic conditions (e.g., catalyzed by sulfuric acid). 4-Aminoacetanilide is mainly used in the dye industry, and also applied in pharmaceutical synthesis as well as a reagent for organic synthesis reactions.

CI 21100 A kind of organic pigment, yellow powder. Heating at 150 ℃ for 20min slightly green. In concentrated sulfuric acid for the red light color, diluted brown light red; in concentrated nitric acid for the brown light yellow. Mainly used for coloring rubber, plastic products, etc., also used in ink and paint industry.

Sulfamide (Sulfuric diamide) is used in organic chemistry for synthesis.

Tectorigenin sodium sulfonate, a derivative of tectorigenin, is synthesized through sulfonation with sulfuric acid followed by neutralization in saturated saline. This compound exhibits excellent water solubility and potent antioxidant properties [1].

Nesosteine sodium salt is an effective bronchitis inhibitor that enhances the rheology and production of bronchial mucus in rabbits. When administered via sulfuric acid nebulization in animals with induced bronchitis, this compound significantly reduces the viscosity of bronchial mucus and increases mucus production in healthy animals. It exhibits greater activity compared to other mucoregulatory drugs, such as Sobrerol, N-acetylcysteine, bromhexine, ambroxol, S-carboxymethylcysteine, and thiopropamine. Additionally, Nesosteine sodium salt reduces the total protein content in the airway bronchial mucus, including albumins and mucoproteins α1, α2, β, and γ.