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Appearance:white to light yellow crystal powder
Throughput:20|Metric Ton|Month
pd_productuse:Xanthine derivative with diuretic, cardiac stimulant and smooth muscle relaxant activities; isomeric with theobromine. Small amounts occur in tea. Bronchodilator.
Delivery Time:in stock
Purity:USP39/BP2016/EP8.0
Chemical Properties white to light yellow crystal powder
Uses Xanthine derivative with diuretic, cardiac stimulant and smooth muscle relaxant activities; isomeric with theobromine. Small amounts occur in tea. Bronchodilator.
General Description Odorless white crystalline powder. Odorless. Bitter taste.
Air & Water Reactions Slightly soluble in water.
Reactivity Profile Theophylline neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.
Fire Hazard Flash point data for Theophylline are not available, however Theophylline is probably combustible.
Biological Activity Bronchodilator, anti-inflammatory and immunomodulator. Antagonizes adenosine receptors and is a weak non-selective inhibitor of phosphodiesterases (PDEs).
Theophylline Preparation Products And Raw materials
Preparation Products 1,3-DIMETHYLURIC ACID-->8-BROMOTHEOPHYLLINE-->Doxofylline-->1,3-Dimethyl-8-nitro-1H-purine-2,6(3H,9H)-dione ,97%-->Aminophylline-->CHOLINE THIEOPHYLLINATE
Raw materials Ethyl cyanoacetate
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