卓昇有限公司–最專業科學研究供應商
1g (Ship with 10-15 days)
C7104-1000
Etofylline
7-(β-Hydroxyethyl)theophylline
7-(2-hydroxyethyl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione
519-37-9
98.00%
C9H12N4O3
224.22
≥44.9 mg/mL in DMSO; ≥6.93 mg/mL in EtOH with ultrasonic; ≥43.6 mg/mL in H2O
O=C(N(C1=C(C2=O)N(C=N1)CCO)C)N2C
Ship with 10-15 days