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Theophylline(58-55-9) Theophylline anhydrous dimethylxanthine
CAS RN 58-55-9
Specifications: CP, BP, EP, USP.JP
Synonyms:Theophylline anhydrous; 1,3-dimethyl-3,4,5,7-tetrahydro-1H-purine-2,6-dione; dimethylxanthine
Theophylline factory,Theophylline manufacturers,Theophylline api,Theophylline powder,Theophylline price,Theophylline free sample
Capacity: 1500 tons/year
Package size: 25 kgs/drum, 50 kgs/drum, 25kgs/sack, 25kgs/carton
Uses: Theophylline is a white tea contained in amorphous crystalline alkaloid theobromine of the isomers. The role and structure are similar to caffeine. With the relaxation of smooth muscle, cardiac muscle, as well as excitement diuretic effect. Side effects are nausea, vomiting and dizziness. Theophylline is a drug, a phosphodiesterase (PDE) inhibitors, so the quality is widely used in respiratory diseases. It has a similar structure with caffeine and pharmacological properties. Theophylline in the nature of black tea and green tea were found.
The main role of the theophylline are: relaxation of bronchial smooth muscle to reduce blood pressure and increased renal blood flow have a certain anti-inflammatory effect
Of theophylline in the treatment of major applications in: bronchial asthma. Slightly soluble in cold water, ethanol, soluble in hot water, soluble in hydrochloric acid.
Usage and dosage:
1 intramuscular, intravenous injection once per kilo of body weight
1 - 2G
0.25 - 0.5g
0.05 - 0.1g
2 oral dose per kilogram of body weight
The horse 5 ~ 10mg dogs / cats lO ~ 15mg per 1L of water for 3 to 5 days of chicken 50mg
Preparation of specifications: Theophylline injection (1) 2mL:0.25g (2) 2mL:0.5g (3) 5mL:1.25g
Theophylline tablets (1) 0.05g (2) 0.1g (3) 0.2g
Net weight: 25kg/ bucket
Storage: seal, avoid light, stored in a cool dry place.
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Yichang yongnuo Pharmaceutical Co., Ltd. is located in the yichang Economic Development which is the Landscape City of China , close to the yihuang speed and Han Yi Expressway . It covers an area of more than 10,000 square meters , proposed plant will be built to GMP standards, clean environment , rational layout , with large and medium-sized production workshop and shop help plant , and equipped with quality control and R & D center with advanced equipment , equipped with basic production conditions , water, electricity , gas, refrigeration , centrifugation, drying, high vacuum , the company also has a strong professional R & D team. The company has about 200 employees , including professional and technical titles or more assistant engineers and technicians have more than 20% . T.....more>>