| Identification | Back Directory | [Name]
9-(1,3-Dioxolan-2-ylMethyl)-3,9-dihydro-1,3-diMethyl-1H-purine-2,6-dione | [CAS]
1174289-18-9 | [Synonyms]
Doxofylline N9-Isomer
Doxofylline Impurity 3
Theophylline Impurity 4
Theophylline impurities824
ZIERWCODDLABQQ-UHFFFAOYSA-N
4.36g（ZZ180902,HPLC 99%)+0.12g+12.56g（190729-2）
Doxofylline Impurity 3 (Theophylline Impurity 4)
Theophylline Impurity 4 (Doxofylline Impurity 3)
9-((1,3-dioxolan-2-yl)methyl)-1,3-dimethyl-1H-purine-2,6(3H,9H)-dione
9-(1,3-Dioxolan-2-ylMethyl)-3,9-dihydro-1,3-diMethyl-1H-purine-2,6-dione
Doxofy1ine Inpurity 3 (Theophylline Impurity 4) (Doxofylline Impurity 3)
1H-Purine-2,6-dione, 9-(1,3-dioxolan-2-ylmethyl)-3,9-dihydro-1,3-dimethyl-
9-((1,3-dioxolan-2-yl)methyl)-1,3-dimethyl-3,9-dihydro-1H-purine-2,6-dione
Theophylline Impurity 4 (9-(1,3-Dioxolan-2-ylmethyl)-3,9-Dihydro-1,3-Dimethyl-1H-purine-2,6-Dione) | [Molecular Formula]
C11H14N4O4 | [MOL File]
1174289-18-9.mol | [Molecular Weight]
266.25 |
| Chemical Properties | Back Directory | [Boiling point ]
505.2±53.0 °C(Predicted) | [density ]
1.59±0.1 g/cm3(Predicted) | [storage temp. ]
Refrigerator | [solubility ]
DMSO (Slightly), Methanol (Slightly) | [form ]
Solid | [pka]
0.61±0.70(Predicted) | [color ]
Off-White to Yellow |
| Hazard Information | Back Directory | [Uses]
9-(1,3-Dioxolan-2-ylmethyl)-3,9-dihydro-1,3-dimethyl-1H-purine-2,6-dione is an isomer impurity in the synthesis of Doxofylline (D557100), a xanthine molecule that appears to be both bronchodilator and anti-inflammatory with an improved therapeutic window over conventional xanthines such as Theophylline and the evidence supporting the effects of Doxofylline in the treatment of lung diseases. |
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