Aminophylline Anhydrous CAS 317-34-0

Aminophylline Anhydrous CAS 317-34-0

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Product Details

 

Product name:  
Aminophylline Anhydrous
Molecular Formula: 
C16H24N10O4
Molecular Structure:
mtxx94
Molecular Weight:  
420.4
CAS No.:
317-34-0


Description

Aminophylline is a white or slightly yellowish powder. It is freely soluble in water (the solution becomes cloudy through absorption of carbon dioxide), practically insoluble in anhydrous ethanol.

 

Application

Non-selective phosphodiesterase inhibitor; treatment of reversible airways obstruction.

 

Specification

Appearance
White or slightly yellowish powder, sometimes granular, hygroscopic.
Appearance of solution
Meets the requirements.
Heavy metals
≤20 ppm
Water
≤1.5%
Sulfated ash
≤0.1%
Related substances:
Unspecified impurities
≤0.10%
Total impurities 
≤0.1%
Assay
Anhydrous theophylline: 84.0% - 87.4%;

Ethylenediamine: 13.5% - 15.0%.

 

Packing and Storage

Preserve in an airtight container, protected from light.

 

Minimum Order

One package

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