24501-21-1 Usage
Uses
Used in Pharmaceutical Synthesis:
2,4-diamino-3-(nitro)pyridine is utilized as a key intermediate in the synthesis of pharmaceuticals. Its presence in the molecular structure allows for the development of new drugs with potential therapeutic applications.
Used in Agrochemical Production:
In the agrochemical industry, 2,4-diamino-3-(nitro)pyridine serves as a crucial component in the production of various agrochemicals. Its incorporation into these compounds contributes to their effectiveness in agricultural applications.
Used in Dye and Pigment Manufacturing:
2,4-diamino-3-(nitro)pyridine is employed as a building block in the manufacture of dyes and pigments. Its unique structure and reactivity enable the creation of a wide range of colorants for various industries.
Used in Organic Chemistry Research:
As a versatile chemical, 2,4-diamino-3-(nitro)pyridine is used as a starting material in organic chemistry research. Its derivatives have shown potential in the treatment of certain diseases, making it an important compound for further exploration and development.
Check Digit Verification of cas no
The CAS Registry Mumber 24501-21-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,5,0 and 1 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 24501-21:
(7*2)+(6*4)+(5*5)+(4*0)+(3*1)+(2*2)+(1*1)=71
71 % 10 = 1
So 24501-21-1 is a valid CAS Registry Number.
24501-21-1Relevant academic research and scientific papers
Process Development and Multikilogram-Scale Synthesis of a TRPV1 Antagonist
Cleator, Ed,Scott, Jeremy P.,Avalle, Paulo,Bio, Matthew M.,Brewer, Sarah E.,Davies, Antony J.,Gibb, Andrew D.,Sheen, Faye J.,Stewart, Gavin W.,Wallace, Debra J.,Wilson., Robert D.
, p. 1561 - 1567 (2014/01/06)
The process development and multikilogram preparation of a TRPV1 antagonist, 1, is described. Pyrido[2,3-b]pyrazine 1 was prepared in a convergent manner by the coupling of two key fragments, glyoxal 2 and diamine 3. Glyoxal 2 was synthesized in six chemical steps in 20% overall yield, the key step being a challenging Grignard reaction to install the glyoxalate moiety. Diamine 3 was also prepared in six chemical steps in 46% overall yield, exploiting a regioselective nucleophilic aromatic substitution to obtain the key nitrodiamine intermediate 19.
