Theophylline

Chemical weight: 270.2

CAS: 58-55-9

Package: 25kg/drum

Quality standard: CP2005

Exp Date: 24 month

Appearance:

White powder or yellowish crystalline powder, be easily soluble in water. Almost tasteless

Storage:

Stored in dry,airtight place

Introduction:

Theophylline, also known as dimethylxanthine, is a drug used in therapy for such as or under a variety of brand names
relaxing bronchial ,Increasing heart muscle contractility and efficiency: positive , increasing heart rate: positive , increasing , increasing blood flow .Theophylline is used in the relief and prevention of airway narrowing (bronchospasm) in patients with asthma. Theophylline can also be used in treating patients with emphysema and chronic bronchitis when their symptoms are related to reversible airway narrowing. Theophylline can be administered together with other bronchodilators, such as albuterol (Ventolin, Proventil) for added bronchodilator effect