91858-00-3 Usage
Uses
Used in Pharmaceutical Industry:
1H-Pyrazol-4-amine, 1-methyl-5-phenylis used as a building block in the synthesis of various pharmaceuticals. Its unique structure allows for the development of new drugs with potential therapeutic applications. 1H-Pyrazol-4-amine, 1-methyl-5-phenyl-'s ability to form stable complexes with other molecules makes it a valuable component in the creation of novel pharmaceutical agents.
Used in Agrochemical Industry:
In the agrochemical industry, 1H-Pyrazol-4-amine, 1-methyl-5-phenylis utilized as a key intermediate in the synthesis of agrochemicals. Its chemical properties enable the development of new pesticides, herbicides, and other agricultural chemicals that can improve crop yield and protect plants from pests and diseases.
Used in Organic Compounds Synthesis:
1H-Pyrazol-4-amine, 1-methyl-5-phenylis also used as a building block in the synthesis of various organic compounds. Its versatile structure allows for the creation of a wide range of organic molecules with different properties and applications, such as dyes, polymers, and other specialty chemicals.
Used in Biological Research:
Due to its potential biological activity, 1H-Pyrazol-4-amine, 1-methyl-5-phenylis studied for its pharmacological properties. Researchers are investigating its interactions with biological systems to explore its potential as a therapeutic agent or as a tool for understanding biological processes. 1H-Pyrazol-4-amine, 1-methyl-5-phenylmay exhibit properties that could be harnessed for the development of new treatments for various diseases and conditions.
Check Digit Verification of cas no
The CAS Registry Mumber 91858-00-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,8,5 and 8 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 91858-00:
(7*9)+(6*1)+(5*8)+(4*5)+(3*8)+(2*0)+(1*0)=153
153 % 10 = 3
So 91858-00-3 is a valid CAS Registry Number.
91858-00-3Relevant academic research and scientific papers
Synthesis of 3-phenylpyrazolo[4,3-b]pyridines via a convenient synthesis of 4-amino-3-arylpyrazoles and SAR of corticotropin-releasing factor receptor type-1 antagonists
Wilcoxen, Keith,Huang, Charles Q.,McCarthy, James R.,Grigoriadis, Dimitri E.,Chen, Chen
, p. 3367 - 3370 (2007/10/03)
3-Phenylpyrazolo[4,3-b]pyridines were synthesized via a cyclization of 4-amino-3-phenylpyrazoles 11-13 with ethyl acetoacetate. These compounds were found to be potent CRF1 antagonists. The 2-alkylpyrazolo[4,3-b]pyridines were more polar but le
A convenient one-pot synthesis of 4-amino-3-arylpyrazoles from α- phthaloylaminoacetophenones
Chen, Chen,Wilcoxen, Keith,McCarthy, James R.
, p. 8229 - 8232 (2007/10/03)
Condensation of α-phthaloylaminoacetophenones 1a-c with N,N- dimethylformamide dimethyl acetal afforded the novel enamines 3a-c. Cyclization of 3 with hydrazine, alkylhydrazine or phenylhydrazine salts (4a- d) gave 4-phthaloylamino-3-arylpyrazoles 7-9 in
