Chemistry is the experimental science by definition. We want to make observations to prove hypothesis. For this purpose, we perform experiments in the lab. , Safety of 2-Chloro-5-methylpyrimidine, 22536-61-4, Name is 2-Chloro-5-methylpyrimidine, molecular formula is C5H5ClN2, belongs to pyrimidines compound. In a document, author is Chai, Yingying, introduce the new discover.
The 2-Amino Group of 8-Aza-7-deaza-7-bromopurine-2,6-diamine and Purine-2,6-diamine as Stabilizer for the Adenine-Thymine Base Pair in Heterochiral DNA with Strands in Anomeric Configuration
Stabilization of DNA is beneficial for many applications in the fields of DNA therapeutics, diagnostics, and materials science. Now, this phenomenon is studied on heterochiral DNA, an autonomous DNA recognition system with complementary strands in alpha-D and beta-D configuration showing parallel strand orientation. The 12-mer heterochiral duplexes were constructed from anomeric (alpha/beta-D) oligonucleotide single-strands. Purine-2,6-diamine and 8-aza-7-deaza-7-bromopurine-2,6-diamine 2 ‘-deoxyribonucleosides having the capability to form tridentate base pairs with dT were used to strengthen the stability of the dA-dT base pair. T-m data and thermodynamic values obtained from UV melting profiles indicated that the 8-aza-7-deaza 2 ‘-deoxyribonucleoside decorated with a bromo substituent is so far the most efficient stabilizer for heterochiral DNA. Compared with that, the stabilizing effect of the purine-2,6-diamine 2 ‘-deoxyribonucleoside is low. Global changes of helix structures were identified by circular dichroism (CD) spectra during melting.
A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 22536-61-4. Safety of 2-Chloro-5-methylpyrimidine.
Reference:
Pyrimidine | C4H4N2 – PubChem,
,Pyrimidine – Wikipedia