Muscle Relax Medicine 58-55-9 Theophylline for Health Supplement
|1-24 25-99 100+|
|FOB Unit Price:||US $30 US $28 US $24|
|Purchase Qty. (kg)||FOB Unit Price|
|Transport Package:||1kg/Foil Bag|
|Payment Terms:||T/T, Western Union, Money Gram, Bitcoin|
- Model NO.: 58-55-9
- Customized: Non-Customized
- Suitable for: Elderly, Children, Adult
- Purity: >99%
- CAS: 58-55-9
- Specification: 25kg/drum
- HS Code: 3001909099
- Powder: Yes
- Certification: GMP, ISO 9001, USP, BP
- State: Powders
- Alias: Theophylline
- Trademark: NJBN
- Origin: Made in China
Theophylline Synonyms: 1,3-Dimethyl-3,7-dihydro-1H-purine-2,6-dione;1,3-dimethyl-xanthin;1H-Purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-;3,7-dihydro-1,3-dimethyl-1h-purine-6-dione;3h)-dione,1,3-dimethyl-purine-6(1h;6-dione,3,7-dihydro-1,3-dimethyl-1H-Purine-2;accurbron;Acet-theocin
Theophylline MF: C7H8N4O2
Theophylline MW: 180.16
Theophylline EINECS: 200-385-7
Product Categories: Heterocycles;Intermediates & Fine Chemicals;Nucleotides;Pharmaceuticals;chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;ELIXOPHYLLIN
mp 271-273 °C
Fp 11 °C
storage temp. 2-8°C
solubility 0.1 M HCl: soluble
Water Solubility 8.3 g/L (20 oC)
Stability: Stable. Incompatible with strong oxidizing agents.
Chemical Properties white to light yellow crystal powder
Usage Xanthine derivative with diuretic, cardiac stimulant and smooth muscle relaxant activities; isomeric with theobromine. Small amounts occur in tea. Bronchodilator.
Theophylline is used for:
Preventing and treating symptoms and blockage of airway due to asthma or other lung diseases (eg, emphysema, bronchitis). It may also be used for other conditions as determined by your doctor.
Theophylline is a xanthine derivative. It works by relaxing the muscle around the airways in the lungs, which allows them to widen and makes breathing easier. It also improves contraction of the diaphragm (the major breathing muscle) and decreases the response of the airways to irritants.
Do NOT use theophylline if:
you are allergic to any ingredient in theophylline, similar medicines (eg, aminophylline), or xanthines (eg, caffeine, chocolate)
you are using large amounts of other products that contain xanthine (such as chocolate or caffeinated drinks)
you are taking dipyridamole intravenously (IV), febuxostat, halothane, or St. John's wort
Contact your doctor or health care provider right away if any of these apply to you.
How to use theophylline:
Use theophylline as directed by your doctor. Check the label on the medicine for exact dosing instructions.
Some foods may change the effectiveness or increase the side effects of theophylline. Talk to your doctor about how you should take theophylline with regard to food. Do not suddenly change your diet or eating habits without first checking with your doctor.
Take theophylline at evenly spaced times throughout the day. Taking theophylline at the same time each day will help you remember to take it. Contact your doctor with any questions or concerns about the best way to take theophylline.
If you miss a dose of theophylline, skip the missed dose and go back to your regular dosing schedule. Do not take 2 doses at once.
Ask your health care provider any questions you may have about how to use theophylline.