108161-13-3 Usage
Uses
Used in Organic Synthesis:
1H-Pyrazole-4-carbonitrile,1,3,5-trimethyl-(9CI) is used as a building block in organic synthesis for the creation of various complex organic molecules. Its unique structure and reactivity make it a valuable component in the synthesis of pharmaceuticals, agrochemicals, and other specialty chemicals.
Used in Pharmaceutical Research:
In the pharmaceutical industry, 1H-Pyrazole-4-carbonitrile,1,3,5-trimethyl-(9CI) is used as a key intermediate in the development of new drugs. Its structural features allow for the design of molecules with specific biological activities, potentially leading to the discovery of novel therapeutic agents.
Used in Material Science:
1H-Pyrazole-4-carbonitrile,1,3,5-trimethyl-(9CI) may also find applications in the development of new materials due to its unique chemical properties. Its potential use in material science could include the creation of advanced polymers, coatings, or other materials with specific properties tailored for various industrial applications.
Check Digit Verification of cas no
The CAS Registry Mumber 108161-13-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,1,6 and 1 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 108161-13:
(8*1)+(7*0)+(6*8)+(5*1)+(4*6)+(3*1)+(2*1)+(1*3)=93
93 % 10 = 3
So 108161-13-3 is a valid CAS Registry Number.
InChI:InChI=1/C7H9N3/c1-5-7(4-8)6(2)10(3)9-5/h1-3H3
108161-13-3Relevant academic research and scientific papers
Synthesis, structure, and properties of pyrazole-4-carbaldehyde oximes
Attaryan,Sahakyan,Tamazyan,Ayvazyan,Asratyan
, p. 1720 - 1723 (2013/02/22)
1-Alkyl-1H-pyrazole-4-carbaldehyde oximes reacted with acetic anhydride to give the corresponding nitriles, which is typical for anti isomers of aldoximes. The anti configuration of 5-methyl-1-propyl-1H-pyrazole-4-carbaldehyde oxime in crystal was unambig
Synthesis and reactions of silylated and stannylated 1,2-azoles
Calle,Cuadrado,Gonzalez-Nogal,Valero
, p. 1949 - 1958 (2007/10/03)
Silicon or tin 4-metalated pyrazoles and isoxazoles are synthesized by silyl- or stannylcupration from 4-haloazoles. On the other hand, 5-metalated pyrazoles are prepared by reaction of 5-un-substituted pyrazoles with LDA and subsequent treatment with chlorosilanes and chlorostannanes. Furthermore, starting from 5-unsubstituted 4-halopyrazoles and applying both methodologies, 4,5-dimetalated pyrazoles bearing silyl groups different from trimethylsilyl or tributylstannyl groups are obtained. Some regioselective ipso-substitutions are also studied.
