详细

Product Name: Theophylline
Synonyms: 1,3-Dimethyl-3,7-dihydro-1H-purine-2,6-dione;1,3-dimethyl-xanthin;1H-Purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-;3,7-dihydro-1,3-dimethyl-1h-purine-6-dione;3h)-dione,1,3-dimethyl-purine-6(1h;6-dione,3,7-dihydro-1,3-dimethyl-1H-Purine-2;accurbron;Acet-theocin
CAS: 58-55-9
MF: C7H8N4O2
MW: 180.16
EINECS: 200-385-7
mp 271-273 °C
Fp 11 °C
storage temp. 2-8°C
solubility 0.1 M HCl: soluble
form powder
color white
Water Solubility 8.3 g/L (20 oC)
Merck 9285
Stability: Stable. Incompatible with strong oxidizing agents.
Chemical Properties : White to light yellow crystal powder
Usage : Xanthine derivative with diuretic, cardiac stimulant and smooth muscle relaxant activities; isomeric with theobromine. Small amounts occur in tea. Bronchodilator.

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