Medicine grade raw material powder of Aminophylline
CAS No.: 317-34-0
Other Names: Aminophylline
MF: C16H24N10O4
EINECS No.: 206-264-5
Introduction Aminophylline is a bronchodilator. It is a compound of the bronchodilator theophylline with ethylenediamine in 2:1 ratio. The ethylenediamine improves solubility, and the aminophylline is usually found as a dihydrate.
Aminophylline is a nonselective adenosine receptor antagonist and phosphodiesterase inhibitor capable of reversing ischemia-induced bradyasystole. It does this by improving the rate of return of spontaneous circulation (ROSC). During atropine-resistant out-of-hospital cardiac arrest, all aspects of attempted resuscitation must proceed in accordance with standard Advanced Cardiac Life Support (ACLS) guidelines.
Usage Mainly used for asthma, bronchial asthma and chronic bronchitis can also be used for acute heart failure, cardiac asthma, and biliary colic, etc. Containing 75% -82% of anhydrous theophylline, ethylenediamine 12.3% -13.8% white or light yellow granule or powder with slight ammonia smell. Bitter taste. Exposed in air and precipitation of theophylline is easy to absorb carbon dioxide. Soluble in water, almost insoluble in ethanol or ethanol. Aqueous alkaline reaction, after placing turbidity.
.COA
Item | Standard | Result |
Characteristics | A white or yellowish powder, granular | White powder |
Identification | Positive reaction | Positive reaction |
Appearance of solution | Meets the requirements | Complies |
Heavy metals | ≤20ppm | 20ppm |
Related substances | ≤0.5% | 0.50% |
Residual solvent | Meets the requirements | Complies |
Water | ≤0.75% | 0.40% |
Sulphated ash | ≤0.1% | 0.05% |
Assay Ethylene diamine Theophylline | 13.5-15.0% 84.0-87.4% | 13.3% 86.7% |
Packaging: 25kg/carton or 25kg/drum
MOQ: 25kg
Delivery: 7-10days
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