[1,3-DIMETHYL-7-(2-HYDROXYPROPYL)-2,6-DIOXOPURINE]

Name	7-(B-hydroxypropyl)theophylline
Synonyms	Proxyphylline Proxylphylline Proxyphylline BP Monophylline, Spasmolysin 7-(2-hydroxypropyl)theophylline 7-(B-hydroxypropyl)theophylline 7-(BETA-HYDROXYPROPYL)THEOPHYLLINE [1,3-DIMETHYL-7-(2-HYDROXYPROPYL)-2,6-DIOXOPURINE] Proxyphylline or 7-(2-Hydroxypropyl) Theophylline) 7-(2-hydroxypropyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione
CAS	603-00-9
EINECS	210-028-7
InChI	InChI=1/C10H14N4O3/c1-6(15)4-14-5-11-8-7(14)9(16)13(3)10(17)12(8)2/h5-6,15H,4H2,1-3H3

Molecular Formula	C10H14N4O3
Molar Mass	238.24
Density	1.46±0.1 g/cm3(Predicted)
Melting Point	134-136°C
Boling Point	487.2±51.0 °C(Predicted)
Flash Point	248.5°C
Water Solubility	285.7g/L(temperature not stated)
Solubility	Solution S is clear (2.2.1) and colourless (2.2.2, Method II).
Vapor Presure	2.63E-10mmHg at 25°C
Appearance	neat
Color	White to Off-White
Merck	14,7905
pKa	14.55±0.20(Predicted)
Storage Condition	Inert atmosphere,Room Temperature
Refractive Index	1.664
Use	For the treatment of bronchial asthma, asthmatic bronchitis and other diseases