High Quality Raw Powder Steroid Hormone Sulfanilic Acid / 4-AMINOBENZENESULFONIC ACID as printing & dyeing intermediate CAS No.121-57-3
Product Name: Sulfanilic acid
Synonyms: 4-Aminobenzenesulfonic acid; 4-Anilinesulfonic acid; Sulphanilic acid; 4-Aminobenzenesulphonic acid; Sulphanillic Acid; 4-aminobenzenesulfonate; p-Aminobenesulfonic acid
Product Categories: Amines;Aromatics;Sulfur & Selenium Compounds;Intermediates of Dyes and Pigments;INORGANIC & ORGANIC CHEMICALS;
Phenotropil (Phenotropil) is a phenylated derivative of the nootropic drug piracetam. Used as a stimulant nootropic drug that can be up to 30-60 times more potent than piracetam. It was developed in Russia in 1983, and a small number of low-scale clinical studies have shown possible links between prescription of phenylpiracetam and improvement in a number of encephalopathic conditions, includinglesions of cerebral blood pathways, traumatic brain injury and certain types of glioma.more potent than piracetam.
The main ingredient of NEUPRAMIR is pramiracetam, a pharmaceutical product with nootropic* effects. Experimental studies have proved it to be effective in improving memory and learning capacity.
This medicine has a sedative effect, which does not influence the activity of the autonomous nervous system. Its action is mildly disinhibitory and antidepressant.
Pramiracetam is a nootropic drug derived from piracetam, and is more potent (i.e. lower dosage is used). It belongs to the racetam family of nootropics.
Pramiracetam was developed by Parke-Davis based on Piracetam, and is 8-30 times stronger than Piracetam. It goes by the trade name Neupramir or Pramistar.
As the compound readily forms diazo compounds, it is used to make dyes and sulpha drugs.This property is also used for the quantitative analysis of nitrate and nitrite ions by diazonium coupling reaction with N-(1-Naphthyl)ethylenediamine, resulting in an azo dye, and the concentration of nitrate or nitrite ions were deduced from the color intensity of the resulting red solution by colorimetry.
It is also used as a standard in combustion analysis and in the Pauly reaction.
It is one important dye intermediates, can be used in acidic orange 11, acidic light yellow 2G, acidic intermediary yellowish brown 4G, acidic intermediary dark yellow GG, direct yellow GR, active yellow K-RN, vivle red K-10B, vivle red K-2G, datish red K-DG and blue K-3R, etc. It also can be used in production of dye assistance agent, such as solute salt B, optical brightener BG, optical brightener BBU, dyeing proof salt H. etc. Also it is used in agriculture pesticide to proof wheat rust. In addition, it is also one ideal intermediary in spices, food pigment, medicine, building materials, etc.
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