Introduction of CAS:155601-30-2 | 4,5-Diamino-1-(2-hydroxyethyl)pyrazole sulfate
4,5-Diamino-1-(2-hydroxyethyl)pyrazole sulfate (DHEPS) is a novel, water-soluble, polyanionic compound with potential applications in a variety of scientific fields. It is a polyanionic compound that has been studied for its potential in drug delivery, tissue engineering, and other biomedical applications. DHEPS has been found to have a wide range of biochemical and physiological effects on cells, tissues, and organs.
Specification of CAS:155601-30-2 | 4,5-Diamino-1-(2-hydroxyethyl)pyrazole sulfate
|
ITEMS |
SPECIFICATION |
|
Purity |
98% |
|
Melt point |
150 °C |
|
Boiling point |
362.6±22.0 °C(Predicted) |
|
Density |
1.367±0.06 g/cm3(Predicted) |
|
Storage condition |
under inert gas (nitrogen or Argon) at 2–8 °C |
Related Articles of CAS:155601-30-2 | 4,5-Diamino-1-(2-hydroxyethyl)pyrazole sulfate
Cosmetic Ingredient Safety
4,5-Diamino-1-(2-hydroxyethyl)pyrazole sulfate, functioning as an oxidative hair dye ingredient, has been assessed for safety in cosmetics. The Expert Panel for Cosmetic Ingredient Safety concluded that it is safe in current use practices and concentrations in oxidative hair dye formulations (Burnett et al., 2022).
Synthesis in Chemical Industry
This compound is significant in the chemical industry, particularly in the synthesis of cefoselis sulfate. It's produced from 2-cyano-3-ethoxyl-ethyl anrylate and 2-hydroxyethyl hydrazine, using a one-pot methodology of cyclization, hydrolysis, and acidification, followed by thermal decarboxylation for higher yield and purity (Gui-jun, 2011).
Corrosion Inhibition
Pyrazole derivatives, including 4,5-Diamino-1-(2-hydroxyethyl)pyrazole sulfate, are evaluated as corrosion inhibitors for carbon steel in hydrochloric acid. Their effectiveness is determined using methods like weight loss, potentiodynamic polarization, and electrochemical impedance spectroscopy. Their adsorption follows the Langmuir isotherm, indicating potential industrial applications in protecting metals from corrosion (Motawea & Abdelaziz, 2015).


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