1-METHYLCYTOSIN synthesis
- Product Name:1-METHYLCYTOSIN
- CAS Number:1122-47-0
- Molecular formula:C5H7N3O
- Molecular Weight:125.13
![Ethanamine, N-[(3,5-dichlorophenyl)methylene]-2,2-diethoxy-](/CAS/20210305/GIF/1000210-73-0.gif)
1000210-73-0
0 suppliers
inquiry
1122-47-0
69 suppliers
$111.00/100mg
Yield: 88%
Reaction Conditions:
with methylamine in ethanol for 12 h;
Steps:
1.1
4-N-(N,N-dimethyl-aminomethylene)-1-methylcytosine (1.0 g, 5.5 mmol) and ethanol solution (50 mL) containing 30% methylamine were added in 100 mL mad apple-type flask with a magnetic stirrer and the mixture was allowed to stir for 12 hr. The precipitated white solids were collected, and recrystallized in ethanol-water mixture. The object was obtained as white solids (0.61 g, yield, 88%). 1H NMR (400 MHz, DMSO-d6):3.31 (s, 3H), 5.59 (d, 1H), 6.91 (br, 2H), 7.54 (d, 1H) 13C NMR (100 MHz, DMSO-d6):δ6.6, 92.9, 146.6, 156.3, 166.1; MS (ES1+) calcd for C5H7N3O+(M+H+) 126.0662, found 126.0804.
References:
Kataoka, Masanori US2010/36108, 2010, A1 Location in patent:Page/Page column 4-5
71-30-7
703 suppliers
$5.00/10g
74-88-4
341 suppliers
$15.00/10g
1122-47-0
69 suppliers
$111.00/100mg
1000210-73-0
0 suppliers
inquiry
1122-47-0
69 suppliers
$111.00/100mg
71-30-7
703 suppliers
$5.00/10g
10504-60-6
67 suppliers
$13.00/250mg
1122-47-0
69 suppliers
$111.00/100mg
71-30-7
703 suppliers
$5.00/10g
616-38-6
658 suppliers
$5.00/5 g
1122-47-0
69 suppliers
$111.00/100mg
6220-49-1
0 suppliers
inquiry
2228-27-5
0 suppliers
inquiry
1000210-73-0
0 suppliers
inquiry