201008-71-1 Usage
Description
3,5-DIMETHYL-1H-PYRAZOLE-4-CARBALDEHYDE is an organic compound with the chemical structure of a pyrazole ring featuring two methyl groups at the 3rd and 5th positions and a formyl group (aldehyde) at the 4th position. It is a colorless oil, indicating its liquid state at room temperature and lack of color.
Uses
Used in Pharmaceutical Industry:
3,5-DIMETHYL-1H-PYRAZOLE-4-CARBALDEHYDE is used as a chemical intermediate for the synthesis of various pharmaceutical compounds, specifically piperazinyl benzimidazoles. These compounds serve as antagonists of the gonadotropin-releasing hormone receptor, which can be utilized in the treatment of conditions related to hormonal imbalances or reproductive disorders.
Used in Chemical Synthesis:
As a colorless oil, 3,5-DIMETHYL-1H-PYRAZOLE-4-CARBALDEHYDE can also be employed in the chemical synthesis of other organic compounds, potentially for various applications across different industries, such as agriculture, materials science, or specialty chemicals. Its aldehyde functional group allows for further reactions and modifications to create a diverse range of products.
Check Digit Verification of cas no
The CAS Registry Mumber 201008-71-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,1,0,0 and 8 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 201008-71:
(8*2)+(7*0)+(6*1)+(5*0)+(4*0)+(3*8)+(2*7)+(1*1)=61
61 % 10 = 1
So 201008-71-1 is a valid CAS Registry Number.
InChI:InChI=1/C6H8N2O/c1-4-6(3-9)5(2)8-7-4/h3H,1-2H3,(H,7,8)
201008-71-1Relevant articles and documents
Vilsmeier-Haak formylation of 3,5-dimethylpyrazoles
Attaryan,Antanosyan,Panosyan,Asratyan,Matsoyan
, p. 1817 - 1819 (2006)
Formylation of N-alkyl-3,5-dimethyl-1H-pyrazoles according to Vilsmeier-Haak led to the formation of the corresponding 4-formyl derivatives. 3,5-Dimethyl-1H-pyrazole having no substituent on the nitrogen atom failed to undergo formylation at the 4 position under analogous conditions. 3,5-Dimethyl-1H-pyrazole-4-carbaldehyde was synthesized by alkaline hydrolysis of methyl β-(4-formyl-3,5-dimethyl-1H-pyrazol-1-yl)propionate and subsequent heating of the acid thus formed.
Vilsmeier-Haack formylation of 1H-pyrazoles
Badalyan,Akopyan,Attaryan,Asratyan
, p. 793 - 795 (2014/06/09)
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