4203-28-5 Usage
Description
(E)-2-phenyldiazenecarboxamide, with the molecular formula C8H8N4O, is a bright yellow solid that is sparingly soluble in water. It is a chemical compound that has attracted attention for its potential applications in various fields, including organic synthesis, dye chemistry, and pharmaceutical research.
Uses
Used in Organic Synthesis:
(E)-2-phenyldiazenecarboxamide is used as a building block in organic synthesis for the creation of various organic compounds. Its unique structure and properties make it a valuable component in the development of new chemical entities.
Used in Dye Chemistry:
In the dye industry, (E)-2-phenyldiazenecarboxamide is used as a precursor for the synthesis of different dyes. Its bright yellow color and chemical properties contribute to the development of novel dyes with specific characteristics.
Used in Pharmaceutical Research:
(E)-2-phenyldiazenecarboxamide is also being investigated for its potential pharmaceutical properties. Although its specific applications in this field are still under exploration, the compound's diverse chemical reactivity and potential interactions with biological systems make it a promising candidate for further research and development in the pharmaceutical industry.
Check Digit Verification of cas no
The CAS Registry Mumber 4203-28-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,0 and 3 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 4203-28:
(6*4)+(5*2)+(4*0)+(3*3)+(2*2)+(1*8)=55
55 % 10 = 5
So 4203-28-5 is a valid CAS Registry Number.
4203-28-5Relevant articles and documents
Kinetics and Mechanism of the Dehydrogenation of 1-Phenylsemicarbazide by Chloranil
El-Dessouky, Mohamed A.,El-Mallah, Nabila M.
, p. 1165 - 1168 (2007/10/02)
The kinetics of the oxidation of 1-phenylsemicarbazide by chloranil has been studied in ethanol and ethanol-water media.The reaction has been found to have first-order dependence in both chloranil and 1-phenylsemicarbazide and its rate increases with increasing water concentration.The energy and entropy of activation for the redox reaction have been determined.A mechanism has been proposed and the derived rate law agreed well with the experimental observations.
