Products Categories
CAS No.: | 5878-61-5 |
---|---|
Name: | 7-(2-CHLOROETHYL)THEOPHYLLINE |
Article Data: | 9 |
Molecular Structure: | |
Formula: | C9H11 Cl N4 O2 |
Molecular Weight: | 242.665 |
Synonyms: | Theophylline,7-(2-chloroethyl)- (6CI,7CI,8CI); 7-(2-Chloroethyl)-1,3-dimethylxanthine; 7-(2-Chloroethyl)theophylline;7-(Chloroethyl)theophylline; 7-(b-Chlorethyl)theophylline; 7-(b-Chloroethyl)theophylline; Benaphyllin; Benaphylline; Eupnophile; NSC337614; b-Chloroethyltheophylline |
Density: | 1.51g/cm3 |
Melting Point: | 122-127 °C |
Boiling Point: | 459.8°C at 760 mmHg |
Flash Point: | 231.9°C |
Hazard Symbols: | Xn |
Risk Codes: | R22; |
PSA: | 61.82000 |
LogP: | -0.32750 |
theophylline
1,2-dichloro-ethane
7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
Conditions | Yield |
---|---|
With sodium hydroxide; Aliquat 336 for 4h; Heating; | 99% |
With sodium hydroxide In water; isopropyl alcohol at 78 - 80℃; for 76.5h; Heating; | 90% |
In water; dimethyl sulfoxide |
7-(2-hydroxyethyl)theophylline
7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
Conditions | Yield |
---|---|
With thionyl chloride; benzene |
p-hydroxyamphetamine
7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
p-Hydroxy-fenetyllin
Conditions | Yield |
---|---|
62% |
7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
5-(1-piperazinyl)-3(2H)-pyridazinone
Conditions | Yield |
---|---|
With sodium carbonate In i-Amyl alcohol for 20h; Heating; | 40% |
7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
trifluoroacetic anhydride
Conditions | Yield |
---|---|
With pyridine N-oxide; ruthenium tris(4,4'-bis(dinonylmethyl)-2,2'-bipyridine) In dichloromethane; acetonitrile at 20℃; for 24h; Irradiation; | 32% |
7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
6-(piperazin-1-yl)pyridazin-3(2H)-one
Conditions | Yield |
---|---|
With sodium carbonate In i-Amyl alcohol Heating; | 30% |
7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
methyl 4-[N-(1-oxopropyl)-N-phenylamino]-4-piperidinecarboxylate
1-[2-(1,3-Dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-purin-7-yl)-ethyl]-4-(phenyl-propionyl-amino)-piperidine-4-carboxylic acid methyl ester
Conditions | Yield |
---|---|
With sodium carbonate; sodium iodide In acetonitrile Heating; | 28% |
7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
Conditions | Yield |
---|---|
With sodium carbonate In i-Amyl alcohol for 20h; Heating; | 20% |
propylamine
7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
1,3-dimethyl-7-(2-propylamino-ethyl)-3,7-dihydro-purine-2,6-dione; hydrochloride
Conditions | Yield |
---|---|
With methanol |
7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
cyclohexylamine
7-(2-cyclohexylamino-ethyl)-1,3-dimethyl-3,7-dihydro-purine-2,6-dione; hydrochloride
Conditions | Yield |
---|---|
With methanol |