Description

Aminophylline is a pharmaceutical compound primarily composed of theophylline and ethylenediamine, functioning as a bronchodilator and respiratory stimulant. Its primary commercial value lies in its critical role as an active pharmaceutical ingredient (API) for the treatment of asthma, chronic obstructive pulmonary disease (COPD), and other respiratory conditions. This product is essential for manufacturers in the global pharmaceutical industry, particularly those producing injectable solutions, oral medications, and other therapeutic formulations requiring a reliable and high-purity source of this key API.

Application

• Pharmaceutical API: Core active ingredient in bronchodilator medications for asthma and COPD management.
• Injectable Formulations: Used in the production of intravenous (IV) solutions for acute respiratory distress.
• Oral Solid Dosage: Key component in tablets and capsules for long-term respiratory therapy.
• Veterinary Medicine: Employed in veterinary pharmaceuticals for treating bronchospasm in animals.
• Clinical Research: Serves as a reference standard and reagent in pharmacological studies and drug development.
• Respiratory Stimulant: Used in specific therapeutic contexts for central nervous system-mediated respiratory stimulation.

Basic Information

Product Name	Aminophylline
CAS No.	49746-06-7
Molecular Formula	C16H24N10O4
Molecular Weight	420.43 g/mol
Synonyms	Aminophylline Hydrate; Theophylline Ethylenediamine; Theophylline Ethylenediamine Complex; Euphyllin; Phyllindon; Metaphyllin; Cardophyllin; Aminocardol
EINECS	256-459-0

Quality Control

Our Aminophylline is manufactured and tested to meet stringent pharmacopeial standards, including USP and EP monographs. Every batch undergoes comprehensive analytical testing to ensure identity, purity, potency, and the absence of harmful impurities. A detailed Certificate of Analysis (COA) documenting all test results is provided with each shipment to guarantee traceability and compliance with cGMP guidelines for pharmaceutical ingredients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White or slightly yellowish crystalline powder
Identification (IR)	Conforms
Identification (Theophylline)	Conforms
Identification (Ethylenediamine)	Conforms
Assay (Anhydrous Basis)	84.0% - 87.4% (as Theophylline)
Ethylenediamine Content	13.5% - 15.5%
Water	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Meets USP/EP requirements

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.