Theophylline
English Synonyms: 1,3-Dimethyl-3,7-dihydro-1H-purine-2,6-dione;1,3-dimethyl-xanthin;1H-Purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-;3,7-dihydro-1,3-dimethyl-1h-purine-6-dione;3h)-dione,1,3-dimethyl-purine-6(1h;6-dione,3,7-dihydro-1,3-dimethyl-1H-Purine-2;accurbron;Acet-theocin

CAS NO.: 58-55-9
Assay: 99%
Molecular Formula:C7H8N4O2
Molecular Weight:180.16
Quality Standard: cp
Packing:25kg/drum
Appearance: White crystalline powder
Usage: Theophylline was the most commonly used class of asthma drug theophylline, the major role in the following: 1. Relaxation of bronchial smooth muscle, inhibition of allergic sensitization cell transmitter release, in spasm, this can also reduce congestion and bronchial mucosa edema; 2. small doses can increase respiratory muscle contractility and cardiac blood transfusion and not to speed up heart rate; 3. dilating coronary and peripheral vascular; four. increase in renal blood flow, increased renal filtration rate with the diuretic effect.

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