557794-38-4 Usage
Description
Dapsone-D8 (major) is an isotopically labeled derivative of Dapsone, a synthetic antibacterial drug. It is characterized by the presence of deuterium (D) atoms, which replace hydrogen atoms in the molecule. This isotopically labeled version is primarily used in research and development, as well as in various applications across different industries due to its unique properties.
Uses
Used in Pharmaceutical Research:
Dapsone-D8 (major) is used as a research compound for studying the pharmacokinetics, metabolism, and mechanism of action of Dapsone. The presence of deuterium atoms in the molecule allows for better understanding of its behavior in biological systems and can help in the development of more effective drugs.
Used in Drug Metabolism Studies:
Dapsone-D8 (major) is used as a metabolic tracer to investigate the metabolic pathways and enzyme interactions of Dapsone in the body. This information can be crucial for optimizing drug dosages and understanding potential drug-drug interactions.
Used in Chemical Synthesis:
Dapsone-D8 (major) can be used as a starting material or intermediate in the synthesis of other deuterated compounds. The presence of deuterium atoms can affect the reactivity and stability of the molecule, making it a valuable tool in the development of new chemical entities.
Used in Analytical Chemistry:
Dapsone-D8 (major) can be employed as an internal standard in analytical techniques such as mass spectrometry and gas chromatography. The presence of deuterium atoms provides a distinct mass signature, allowing for accurate quantification and identification of the compound in complex mixtures.
Used in Environmental Studies:
Dapsone-D8 (major) can be utilized as a tracer compound in environmental research to study the fate and transport of Dapsone in the environment. This information can help in understanding the potential environmental impact of Dapsone and inform strategies for its safe use and disposal.
Used in Material Science:
Dapsone-D8 (major) may have potential applications in material science, where the incorporation of deuterium atoms can influence the physical and chemical properties of materials. This can lead to the development of new materials with improved performance characteristics.
Check Digit Verification of cas no
The CAS Registry Mumber 557794-38-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,5,7,7,9 and 4 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 557794-38:
(8*5)+(7*5)+(6*7)+(5*7)+(4*9)+(3*4)+(2*3)+(1*8)=214
214 % 10 = 4
So 557794-38-4 is a valid CAS Registry Number.
557794-38-4Relevant articles and documents
A stable isotope labeling dapsone synthetic method
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Paragraph 0189; 0195; 0196, (2017/04/19)
The invention relates to a synthetic method of stable isotope labeled aminophenylsulfone. The method comprises the following steps: by taking stable isotope labeled p-nitro halogeno benzene as a raw material, carrying out nucleophilic substitution to generate stable isotope labeled 4, 4'-dinitro phenyl sulfide; oxidizing to obtain stable isotope labeled 4, 4'-dinitro diphenyl sulfone; and finally carrying out reaction with a reducing agent to obtain the stable isotope labeled aminophenylsulfone. Compared with the prior art, according to the stable isotope labeled aminophenylsulfone prepared by the invention simply separated and purified, the chemical purity reaches over 99% and the isotope abundance is 99%, so that the demand of aminophenylsulfone detection of forbidden sulfonamides in the field of food safety can be fully satisfied.
Deuterated Polyimides and Derivatives Thereof
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Page/Page column 18, (2010/11/30)
The object of the present invention is to provide a polyimide compound useful as a raw material of a polymer for an optical waveguide that has excellent transparency and heat resistance, low moisture absorption, a small optical transmission loss, a high r
