| Customization: | Available |
|---|---|
| Type: | Doxofylline |
| Appearance: | Powder |
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| Name | Doxofylline |
| Synonyms | 7-(1,3-Dioxolan-2-ylmethyl)-3,7-dihydro-1,3-dimethyl-1H-Purine-2,6-dione |
| Molecular Structure | |
| Molecular Formula | C11H14N4O4 |
| Molecular Weight | 266.26 |
| CAS Registry Number | 69975-86-6 |
| EINECS | 274-239-6 |
| Melting point | 144-146 ºC |
|---|---|
| Water solubility | Soluble |
Properties:
Doxofylline is a white crystalline powder with a bitter taste. It is a methylxanthine compound similar to theophylline and caffeine. Doxofylline works primarily by inhibiting adenosine A2 receptors in the nervous system, thereby dilating bronchus and reducing symptoms of respiratory diseases such as asthma and chronic obstructive pulmonary disease.
Use:
Doxofylline, also known as Dosofitline, is an oxycyclopentyl methyl derivative of theophylline. It has a significant inhibitory effect on phosphodiesterase, and can directly act on bronchus and relax smooth muscle. Its effect is stronger than aminophylline, and has antitussis effect, and the action time is long and independent. No central, gastrointestinal and other adverse reactions, does not affect cardiac function. For bronchial asthma and other lung diseases with bronchospasm disease. Rapid absorption, healthy adults once oral administration of this product 0.4g, blood concentration peak time is 1.22h. It is widely distributed in various organs, among which the lung is the highest. Excreted from the urine in its original form and as a metabolite, the main metabolite being beta-hydroxyethyltheophylline. t1/2 is 7.41h. Eating can reduce peak concentration (Cmax) and delay peak time (tmax).
FAQ
Question 1: Can I get samples?
Answer: Yes,you can get free samples of our most products,
while the courier cost will be borne by the buyers.
Question 2: What's your MOQ?
Answer: For a express delivery order,the MOQ is usually 100 g~1 kg;
for an air transport order or sea delivery order ,the MOQ is usually 25 kgs.
Question 3: What's your delivery time?
Answer:
Orders shipped by express delivery,the delivery time is usually 5~7 working days;
Orders shipped by air transport,usually around 7~10 working days;
Orders shipped by sea , usually around 2~3 working weeks.
Question 4: What are the different payment methods?
Answer: We usually accept T/T, L/C and Western Union.
Question 5: How do you treat quality complaint?
We take quality very seriously, it is one of the founding principles of our business.
If the quality problem actually exists, we will replace with qualified goods or refund the money.
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