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Usage

Uses

Used in Pharmaceutical and Agrochemical Industries:
5-N-PROPYLHYDANTOIN is used as a key intermediate in the synthesis of various pharmaceuticals and agrochemicals, contributing to the development of new drugs and pesticides.
Used as an Antioxidant in Rubber and Plastics Industry:
5-N-PROPYLHYDANTOIN is utilized as an antioxidant to prevent the degradation of rubber and plastics caused by oxidation, thereby extending their lifespan and maintaining their properties.
Used as a Stabilizer in Pharmaceutical Formulations:
In the pharmaceutical industry, 5-N-PROPYLHYDANTOIN is employed as a stabilizer to ensure the stability and efficacy of drug formulations, preventing the degradation of active pharmaceutical ingredients.
Used in the Treatment of Neurological Disorders:
5-N-PROPYLHYDANTOIN is being studied for its potential use in the treatment of neurological disorders, suggesting a therapeutic role in managing such conditions.
Used as an Anticonvulsant Agent:
5-N-PROPYLHYDANTOIN is also being explored for its potential as an anticonvulsant agent, indicating its possible application in the management of seizure disorders.

InChI:InChI=1/C6H10N2O2/c1-2-3-4-5(9)8-6(10)7-4/h4H,2-3H2,1H3,(H2,7,8,9,10)

Upstream product

• 123-72-8 butyraldehyde 
• 506-87-6 ammonium carbonate 
• 111013-52-6 2-aminopentanenitrile monohydrochloride 

Relevant academic research and scientific papers

Method for preparing 5-substituted chiral hydantoin

The invention discloses a method for directly preparing a 5-substituted chiral hydantoin compound by asymmetric catalyzing and hydrogenating of hydantoin-derived exocycloolefin. A chemical structural formula of the 5-substituted chiral hydantoin compound is expressed by a formula (I) shown in the description. A chemical reaction equation is shown in the description, wherein a compound (II) is the hydantoin-derived exocycloolefin; a compound (III) is a catalyst, and the catalyst is a metal compound of chiral diphosphine ligand. Compared with the prior art, the method has the characteristics that the chiral multiplication is realized, the efficiency and selectivity are high, the atom economy is realized, the green and non-pollution effects are realized, the industrialization is easy, and the like.

PROCESS FOR STRAIGHTENING KERATIN FIBRES WITH A HEATING MEANS AND DENATURING AGENTS

The invention relates to a process for straightening keratin fibres, comprising: (i) a step in which a straightening composition containing at least two denaturing agents is applied to the keratin fibres, (ii) a step in which the temperature of the keratin fibres is raised, using a heating means, to a temperature of between 110 and 250° C.

Preparation of α-aminothioamides from aldehydes

The conversion of aldehydes into α-aminonitriles and thence into imidazolidin-4-thiones has been studied.Hydrolysis of the appropriate imidazolidin-4-thiones gave thioamides of nine naturally occuring α-amino acids.The possible pre-biotic significance of these compounds is discussed.