51421-99-9 Usage
Uses
Used in Pharmaceutical Industry:
Pyrimidine, 4-chloro-2-methoxy(9CI) is used as a chemical intermediate for the synthesis of various pharmaceutical compounds. Its unique structure allows for the development of new drugs with potential therapeutic applications.
Used in Agrochemical Industry:
In the agrochemical industry, Pyrimidine, 4-chloro-2-methoxy(9CI) serves as a precursor in the production of agrochemicals, such as pesticides and herbicides. Its chemical properties enable the creation of effective and targeted solutions for agricultural challenges.
Used in Organic Synthesis:
Pyrimidine, 4-chloro-2-methoxy(9CI) is utilized as a building block in organic synthesis, allowing for the creation of a wide range of organic compounds with diverse applications. Its versatility in chemical reactions makes it a valuable component in the synthesis of various molecules.
Used in Research and Development:
Pyrimidine, 4-chloro-2-methoxy(9CI) is employed as a research compound in scientific studies and experiments. Its unique properties and potential applications make it an interesting subject for researchers and scientists working in various fields, including medicinal chemistry, materials science, and environmental chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 51421-99-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,4,2 and 1 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 51421-99:
(7*5)+(6*1)+(5*4)+(4*2)+(3*1)+(2*9)+(1*9)=99
99 % 10 = 9
So 51421-99-9 is a valid CAS Registry Number.
InChI:InChI=1/C5H5ClN2O/c1-9-5-7-3-2-4(6)8-5/h2-3H,1H3
51421-99-9Relevant academic research and scientific papers
Highly efficient, chemoselective syntheses of 2-methoxy-4-substituted pyrimidines
Xu, Chunyan,Cheng, Chuanjie,Liu, Hongtao,Liu, Bo
scheme or table, p. 545 - 548 (2012/06/01)
Three 2-methoxy-4-substituted pyrimidine compounds were chemoselectively synthesized by diazotization, using 2,4-dichloropyrimidine as the starting material. In nonaqueous diazotization reaction system, halo-substituted 6 and 7 were efficiently prepared, and in aqueous medium, hydrolysis product 8 was afforded.
The Tautomeric Equilibria of Thio Analogues of Nucleic Acid Bases. Part 1. 2-Thiouracil: Background, Preparation of Model Compounds, and Gas-phase Proton Affinities
Katritzky, Alan R.,Baykut, Gokhan,Rachwal, Stanislaw,Szafran, Miroslaw,Caster, Kenneth C.,Eyler, John
, p. 1499 - 1506 (2007/10/02)
The preparation is reported of all four the monoalkyl derivatives of 2-thiouracil and four of the six possible dialkyl derivatives required as models for a study of the tautomeric equilibria by physical methods.Gas-phase proton affinities are determined using ion cyclotron resonance mass spectrometry, and are used to provide quantitative estimates of individual tautomer stabilities in the vapour state.These quantitative results agree well with qualitative deductions of predominant structures for the monoalkyl derivatives from i.r. spectroscopy.
