Brand: Nan Jian
Model: 25122-46-7
Price: USD 1 / kg
Min. Order: 1kg kg
pharmaceutical intermediates
Cas no: 25122-46-7
Theophylline
Alias:21-Chloro-9-fluoro-11b,17-dihydroxy-16b-methylpregna-1,4-diene-3,20-dione 17-propionate　
Category:Pharmaceutical raw materials
Standard: USP32
Cas no: 25122-46-7
Specifications: 97.0%~102.0%
Molecular formula: C25H32ClFO5
Molecular weight: 466.97
Appearance:white crystalline powder
Melting point: 194~198
Uses: It is a synthetic topical glucocorticoid effective drugs. Has a strong anti-inflammatory, anti-itching and capillary contraction, and its anti-inflammatory effects of hydrocortisone is about 112.5 times, betamethasone sodium phosphate, 2.3 times, 18.7 times as relaxed fluorine. Also inhibit cell mitosis, can effectively penetrate into the stratum corneum.
Package:1kg foil bags/aluminum listen