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CAS No.: | 13040-58-9 |
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Name: | 4(1H)-Pteridinone,2-amino-7-methyl-(8CI,9CI) |
Article Data: | 24 |
Molecular Structure: | |
Formula: | C7H7 N5 O |
Molecular Weight: | 177.165 |
Synonyms: | 4(1H)-Pteridinone,2-amino-7-methyl- (8CI,9CI); 4(3H)-Pteridinone, 2-amino-7-methyl- (7CI);7-Methylpterin; NSC 24512 |
Density: | 1.76g/cm3 |
Boiling Point: | 404.8°C at 760 mmHg |
Flash Point: | 198.6°C |
PSA: | 97.55000 |
LogP: | 0.18490 |
2,4,5-triaminopyrimidin-6(1H)-one sulfate monohydrate
1-chloro-1-benzamidoacetone
7-methylpterin
Conditions | Yield |
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With piperidine In water at 20℃; for 168h; | 88% |
Conditions | Yield |
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With triethylamine In water at 20℃; for 12h; | 84% |
With triethylamine at 20℃; for 12h; | 84% |
2,4,5-triamino-6-hydroxypyrimidine sulfate
1-tosyl-4-methylimidazolin-2-one
A
7-methylpterin
B
toluene-4-sulfonamide
Conditions | Yield |
---|---|
With piperidine In water at 20℃; for 144h; | A 82% B n/a |
2,5,6-triamino-3,4-dihydro-4-pyrimidinone
N-(4-methylbenzenesulphonyl)propanamin-2-one
7-methylpterin
Conditions | Yield |
---|---|
With piperidine at 20℃; for 140h; | 80% |
1-butylsulfanylpropan-2-one
2,4,5-triaminopyrimidin-6(1H)-one sulfate monohydrate
7-methylpterin
Conditions | Yield |
---|---|
With piperidine In water at 20℃; for 165h; | 78% |
2-butylthiopropanal
2,4,5-triaminopyrimidin-6(1H)-one sulfate monohydrate
7-methylpterin
Conditions | Yield |
---|---|
With triethylamine In water; N,N-dimethyl-formamide at 20℃; for 165h; | 71% |
2-amino-6-methylpteridin-4(1H)-one
7-methylpterin
1,1-dibutoxy-2-propanone
2,4,5-triaminopyrimidin-6(1H)-one sulfate monohydrate
A
7-methylpterin
B
2-amino-6-methylpteridin-4(1H)-one
Conditions | Yield |
---|---|
With sodium disulfite In water at 80℃; for 6h; Product distribution; further cyclizating agents; |
2,4,5,6-tetraaminopyrimidine sulfate
1-(4'-chlorobenzenesulfonyl)-4-methylimidazolin-2-one
A
7-methylpterin
B
2-amino-6-methylpteridin-4(1H)-one
Conditions | Yield |
---|---|
With piperidine; potassium hydroxide 1.) water, 20 deg C, 7 d, 2.) heating; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts; |
Conditions | Yield |
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Yield given. Multistep reaction; |