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2016-63-9

2016-63-9 Structure

2016-63-9 Structure
IdentificationBack Directory
[Name]

BAMIFYLLINE
[CAS]

2016-63-9
[Synonyms]

8102CB
CB-8102
8102 CB
Bax-2739Z
Bamifyllin
BAMIFYLLINE
Bamiphylline
8-BENZYL-7-(2-(HYDROXYETHYL)AMINO)ETHYL)THEOPHYLLINE
8-benzyl-7-(2-(N-ethyl-2-hydroxyethylamino)ethyl)theophylline
8-benzyl-7-{2-[ethyl(2-hydroxyethyl)aMino]ethyl}-1,3-diMethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione
7-[2-[Ethyl(2-hydroxyethyl)amino]ethyl]-3,7-dihydro-1,3-dimethyl-8-(phenylmethyl)-1H-purine-2,6-dione
1H-Purine-2,6-dione,7-[2-[ethyl(2-hydroxyethyl)aMino]ethyl]-3,7-dihydro-1,3-diMethyl-8-(phenylMethyl)-
Bamifylline HclQ: What is Bamifylline Hcl Q: What is the CAS Number of Bamifylline Hcl Q: What is the storage condition of Bamifylline Hcl
[Molecular Formula]

C20H27N5O3
[MDL Number]

MFCD00867023
[MOL File]

2016-63-9.mol
[Molecular Weight]

385.46
Chemical PropertiesBack Directory
[Melting point ]

80-80.5°
[Boiling point ]

619.0±65.0 °C(Predicted)
[density ]

1.25
[storage temp. ]

Hygroscopic, Refrigerator, under inert atmosphere
[solubility ]

Chloroform (Very Slightly), DMSO (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

14.73±0.10(Predicted)
[color ]

White to Pale Brown
[Stability:]

Hygroscopic
Hazard InformationBack Directory
[Originator]

Bamifylline,ZYF Pharm Chemical
[Uses]

Bamifylline is a drug of the xanthine chemical class which acts as a selective adenosine A1 receptor antagonist.
[Uses]

Bronchodilator.
[Definition]

ChEBI: Bamifylline is an oxopurine.
[Manufacturing Process]

A mixture of 100 kg of 8-benzyltheophilline, 36 L of N-ethylethanolamine, 300 L of 1,2-dichlorethane and 71 kg of sodium carbonate was refluxed for 24 hours. Then 36 L of N-ethylethanolamine was added and the reaction mixture was refluxed. After cooling to the mixture was added the water and hydrochloric acid. The organic phase was extracted with hydrochloric acid. The acidic phase was neutralized with sodium carbonate and the 7-(N-ethyl-N-β- hydroxyethylaminoethyl)-8-benzyltheophilline was extracted with dichloromethane. The solvent was evaporated and the free base of 7-(N-ethyl- N-β-hydroxyethylaminoethyl)-8-benzyltheophilline was dissolved in methanol. Hydrochloride of 7-(N-ethyl-N-β-hydroxyethylaminoethyl)-8-benzyltheophilline was obtained by addition to the solution the hydrochloric acid; yield 81%, melting point 185-186°C.
[Therapeutic Function]

Bronchodilator, Coronary vasodilator
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