3551-55-1 Usage
Description
2,4-Dimethoxypyrimidine is an organic compound characterized by its clear colorless to light brown liquid appearance. It serves as a versatile building block in the synthesis of various chemical compounds, including derivatives of Cytidine (C998300).
Uses
Used in Pharmaceutical Industry:
2,4-Dimethoxypyrimidine is used as a synthetic building block for the creation of various chemical compounds, particularly derivatives of Cytidine (C998300). Its role in the pharmaceutical industry is crucial for the development of new drugs and therapeutic agents.
Used in Chemical Synthesis:
In the field of chemical synthesis, 2,4-Dimethoxypyrimidine is utilized as a key intermediate for the production of a wide range of chemical compounds. Its unique structure and properties make it a valuable component in the synthesis process, contributing to the development of novel materials and products.
Check Digit Verification of cas no
The CAS Registry Mumber 3551-55-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,5,5 and 1 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 3551-55:
(6*3)+(5*5)+(4*5)+(3*1)+(2*5)+(1*5)=81
81 % 10 = 1
So 3551-55-1 is a valid CAS Registry Number.
InChI:InChI=1/C6H8N2O2/c1-9-5-3-4-7-6(8-5)10-2/h3-4H,1-2H3
3551-55-1Relevant articles and documents
HSAB-driven chemoselective N1-alkylation of pyrimidine bases and their 4-methoxy- or 4-acetylamino-derivatives
Gambacorta, Augusto,Tofani, Daniela,Loreto, Maria Antonietta,Gasperi, Tecla,Bernini, Roberta
, p. 6848 - 6854 (2007/10/03)
The lithium salts of the conjugated bases of 4-methoxy- and 4-acetylamino-2(1H)-pyrimidinones 1-3 undergo highly chemoselective N1-methylation or ethylation when treated with methyl- or ethylsulfate (hard electrophiles) in dry dioxane, while the use of DMF as solvent results in competitive O2-alkylation. Potassium salts of the same bases in DMF undergo prevalent O2-attack. Under the same conditions, a similar but less chemoselective behaviour is observed in alkylation of thymine and uracil, where some N3-attack occurs. This can be rationalised in terms of the HSAB principle.