Aminophylline Benchmark Dynamic Tracing

Aminophylline Benchmark Dynamic Tracing

Model NO.: Aminophylline
Appearance: White Powder
Delivery Time: 4-7 Working Days
Shipping Time: Within 12 Hours
Shipping Ways: UPS, TNT, EMS, DHL, FedEx etc
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Product Details

Basic Info

Model NO.: Aminophylline
Appearance: White Powder
Delivery Time: 4-7 Working Days
Shipping Time: Within 12 Hours
Shipping Ways: UPS, TNT, EMS, DHL, FedEx etc
Trademark: Desen Nutrition
Transport Package: Foil Bag
Specification: 10g/foil bag
Origin: China
HS Code: 2500666303

 

Product Description
For theophylline and two ethylamine compound salts, the pharmacological effects of theophylline are mainly from theophylline and ethylenediamine to enhance its water solubility. Relaxation of bronchial smooth muscle can also relax various smooth muscles, such as intestinal tract and biliary tract, which also relieve congestion and edema of bronchial mucosa. (2) increased cardiac output, expanded output and input of renal arterioles, increased glomerular filtration rate and renal blood flow, and inhibited distal renal tubular reabsorption of sodium and chloride ions. (3) increasing the contractile force of isolated skeletal muscle; improving muscle contractility under chronic obstructive pulmonary disease. Theophylline increases ventilation function insufficiency during hypoxia, which is thought to increase the contractile function of the diaphragm, and its role in this aspect exceeds that of the respiratory center.

There are rifampicin, norepinephrine, barbiturates and phenytoin for the enhancement of theophylline clearance. It reduces the concentration of lithium from the kidney and reduces the concentration of blood; it is combined with dddl and the plasma concentration of the two decreases; it can induce arrhythmia in the normal range of digoxin blood. Theophylline can increase the concentration of caffeine and reach the level of poisoning. The combination of cephalosporin or ethanol can produce an abstinence reaction. Low protein diet reduces its clearance, while high protein diet can increase its clearance. The adverse reactions of theophylline in smokers are less common than others.


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%

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