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Product Details:
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| Product Name: | Anhydrous Theophylline | Content: | 99% |
|---|---|---|---|
| Function: | It Is Mainly Used To Treat Bronchial And Cardiac Asthma, But Also Can Be Used For Cardiogenic Edema | Mode Of Transaction: | WhatsApp+13148049998 |
| High Light: | Anhydrous Theophylline CAS58-55-9,Therapeutic Bronchus Cardiac Asthma Theophylline |
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Anhydrous theophylline
Theophylline
CAS: 58-55-9
Chemical formula: C7H8N4O2
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Anhydrous theophylline - Basic information
Theophylline in Chinese
Theophylline
Alias theophylline
Anhydrous theophylline
Dioxy dimethylpurine
3-dimethyl xanthine
1, 3-dimethyl xanthine
Theophylline (tea base, tea base hydrate)
2, 6-dioxy-1, 3-dimethylpurine
1, 3-dimethyl-3, 7-dihydro1h-purine-2, 6-dione
3, 7-dihydro-1, 3-dimethyl-1h-purine-2, 6-dione
1, 3-dimethyl-3, 7-dihydro1h-purine-2, 6-dione,1, 3-dimethylxanthine
The English nickname is accurbron
Theophylline
Acet-theocin
dimethylxanthine
1, 3 - dimethyl - xanthin
Theophylline anhydrous
3 h) - dione, 1, 3 - dimethyl - purine - 6 (1 h
3, 7 - dihydro - 1, 3 - dimethyl - 1 h - purine - 6 - dione
1, 3 - Dimethyl - 3, 7 - dihydro - 1 h - purine - 2, 6 - dione
6 - dione, 3, 7 - dihydro - 1, 3 - dimethyl - Purine - 2-1 h
1h-purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-
1, 3 - dimethyl - 3,4,5,7 - tetrahydro - 1 h - purine - 2, 6 - dione
CAS 58-55-9
EINECS 200-385-7
Chemical formula C7H8N4O2
Molecular weight 180.16
InChI InChI = 1 / C7H10N4O2 / c1-10-5-4 (8-3-9-5) 6 (12), 11 (2) 7 (10) 13 / h3-5 H, 1-2 h3, (H, 8, 9)
InChIKey ZFXYFBGIUFBOJW-UHFFFAOYSA-N
Density 1.3640 (rough estimate)
Melting point 271-273°C
Boiling point 312.97°C (rough estimate)
Flash point 11°C
Water Soluble 8.3g /L (20 ºC)
Vapor pressure 2.72E-06mmHg at 25°C
Solubility 0.1M HCl: soluble
Refractive index 1.6700 (estimate)
Acidity coefficient 8.77(at 25℃)
Storage conditions 2 to 8°C
Stable. Incompatible with strong oxidizing agents. Stable. Incompatible with strong oxidizing agents.
Sensitive to air. Sensitive to air
Appearance powder
Color white
Merck 14,9285
BRN 13463
Physical and chemical properties white crystalline or crystalline powder, odorless, bitter taste. Mp270-274℃. At room temperature, it is dissolved in water (1:120), ethanol (1:18), chloroform (1:86), lye hydroxide, ammonia, dilute hydrochloric acid and dilute nitric acid, and slightly dissolved in ether. Moderately toxic, LD50(rat, transoral)300mg/kg.
The product is mainly used for the treatment of bronchial and cardiac asthma, but also for cardiogenic edema
Risk term R22 - Harmful if swallowed.
R39/23/24/25 -
R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed.
R11 - Highly flammable.
R36/37/38 - Irritates eyes, respiratory system and skin.
Safety term S7 - Keep container sealed.
S16 - Keep away from fire.
S36/37 - Wear appropriate protective clothing and gloves.
S45 - In case of accident or if you feel unwell, seek medical attention immediately (show the label if possible).
S36 - Wear appropriate protective clothing.
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
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