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Quick Details

  • CAS No.: 371-34-0
  • Other Names: Aminophylline anhydrous
  • MF: 2C7H8N4O2.C2H8N2
  • EINECS No.: 206-264-5
  • Place of Origin: Beijing, China (Mainland)
  • Type: Antibiotic and Antimicrobial Agents, Respiratory System Agents
  • Grade Standard: Medicine Grade
  • Brand Name: INFOARK
  • Model Number: BP USP EP
  • Purity: 99%min
  • Product Name: Medicine grade raw material powder of Aminophylline
  • Appearance: white to off-white
  • water solubility: soluble
  • CAS: 317-34-0(
  • Grade: Phamaceutical Grade
  • Usage: Asthma
  • Certificate: GMP/ISO9001
  • Shelf life: 2 Years
  • Application: Tablet, Injection
  • Inj: 250mg/10ml

Packaging & Delivery

Packaging Details Medicine grade raw material powder of Aminophylline
25kg/drum outside and plastic bag inside
1-25kgs packaging aluminium bag outside and double plastic bag inside.
Delivery Time prompt

Medicine grade raw material powder of Aminophylline


Product Description

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.






A white or yellowish powder, granular

White powder


Positive reaction

Positive reaction

Appearance     of solution

Meets the requirements


Heavy metals



Related substances



Residual solvent

Meets the requirements





Sulphated ash



Assay Ethylene diamine   Theophylline

13.5-15.0%       84.0-87.4%

13.3%           86.7%



Packaging & Shipping

Packaging: 25kg/carton or 25kg/drum

MOQ: 25kg

Delivery: 7-10days



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