Theophylline CAS 58-55-9 - CAS 58-55-9 Specificaton & Trade Terms
| Model | CAS 58-55-9 |
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| Place Of Origin | china |
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| Price Term | EX-Work |
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| Payment Term | T/T |
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Theophylline
Other names: two oxygen two methyl purine, of theobromine, Theolix, Theocin, 1, 3-Dimethyxanthine
Indications: mainly used for bronchial and cardiac asthma, can also be used for cardiogenic edema.
Category: respiratory system with Yao, and Yao
Chinese Name: ACE Malone; theophylline; theophylline; two oxygen two methyl purine; Bao Le to Hui; theophylline; but Wen; Yousut, theophylline ( Theophylline )
Alias : two oxygen two methyl two methyl purine; 1,3- -3,7- two hydrogen -1H- purine -2,6- two ketone; 1,3- two methyl xanthine; hydrated alkali alkali tea; tea; two methylxanthine theophylline /1,3-; 1,3- two methyl xanthine
CAS 58-55-9
Quality standards: CP 2010
Molecular formula: C7H8N4O2
Molecular weight: 180.16
EINECS: 200-385-7
Melting point: 271-273
Flash point: 11 degrees
Storage conditions: 2-8
Solubility: 0.1 M HCl:soluble
Solubility: 8.3 g/L ( 20 º )
Appearance: white crystal or crystalline powder, odorless, bitter taste.
Packaging: 25 kg drum
Solubility: soluble in water at room temperature ( 1:120 ), ethanol ( 1:18 ), chloroform ( 1:86 ), alkaline hydroxide, ammonia, hydrochloric acid and nitric acid, slightly soluble in B MI
Theophylline is methyl xanthines. Has a strong heart, diuresis, dilatation of the coronary artery, relaxation of bronchial smooth muscle and central exciting system function by. Mainly used in the treatment of bronchial asthma, emphysema, bronchitis, cardiac dyspnea.
