الوصف

Theophylline *9.6%min

CAS No.:******9

Other Names: Anhydrous Theophylline

MF:C7H8N4O2

EINECS No.:********7

Item Standard Appearance White crystalline powder Identification Positive reaction Appearance of solution Pass Melting point **0.0 to **4.0 deg.c Molecular mass **0.*6 Flashing point *1 deg.c Acidity Pass Organic volatile impurities Pass Heavy metals 0.5% Assay *9.*4% Related substances 0.*2% Loss on drying 0.*6% Residual solvents *0ppm Grade Pharmaceutical Grade
Property:

1.Theophylline is a white tea contained in the crystalline amorphous alkaloids, for isomer pentoxifylline. 

2.Theophylline is a drug, a phosphodiesterase (PDE) inhibitors, widely used, therefore the quality of respiratory diseases. 

3.Theophylline in nature found in black tea and green tea. 


 

Mainly Usage: 

1.Lower blood pressure to relax bronchial smooth muscle to increase renal blood flow.

2.Having a certain antiinflammatory role of the treatment in bronchial asthma.

Storage: sealed, preserved and dark.

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