Theophylline

Overview

Theophylline is a methylxanthine drug used in therapy for respiratory diseases such as chronic obstructive pulmonary disease (COPD) and asthma. It works by relaxing the muscles of the airways and increasing the heart rate.

API suppliers (7)

Suppliers of Theophylline backed by a verifiable FDA Type II Drug Master File. Source: FDA quarterly DMF list.

• SIEGFRIED PHARMACHEMIKALIEN MINDEN GMBHGermany1 active DMF
• SIEGFRIED PHARMACHEMIKALIEN MINDEN GMBHGermany1 active DMF
• SHANDONG XINHUA PHARMACEUTICAL CO LTDChina1 active DMF
• BOEHRINGER INGELHEIM PHARMA KG
• DAN DONG PHARMACEUTICALS
• WEST GRAND CORP
• CSPC INNOVATION PHARM CO LTD

Chemical identity

IUPAC name

1,3-dimethyl-7H-purine-2,6-dione

Canonical SMILES

CN1C2=C(C(=O)N(C1=O)C)NC=N2

InChIKey

ZFXYFBGIUFBOJW-UHFFFAOYSA-N

Therapeutic areas