Basic

CAS No.	5967-84-0
Product Name	Theophylline monohydrate
Synonyms	Theophylline hydrous; Theophyline monohydrate; 1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione hydrate (1:1)
Molecular Formula	C7H10N4O3
Molecular Weight	198.1793

Physical property

Melting point	270-274℃
Boiling point	454.1°C at 760 mmHg
Flash point	228.4°C