Medical Grade Xanthine Raw Material CAS 69-89-6 2,6-Dihydroxypurine Top Quality
| Product name |
Xanthine |
| CAS number |
69-89-6 |
| Molecular formula |
C5H4N4O2 |
| Molecular weight |
152.11 |
| Appearance |
White Powder |
| Purity |
99.0% |
| Packge |
1kg,5kg,10KG or under requirement |
| Description |
2,6-Dihydroxypurine, also called xanthine, is a compound formed by the fusion of a pyrimidine ring and an imidazole ring. It is a yellow flaky crystal, hardly soluble in water, alcohol, and easily soluble in hydroxide. Sodium is dissolved in solution. At pH6, there is maximum absorption at 267nm wavelength. There is no melting point for thermal decomposition. This product is soluble in water and acidic solution, slightly soluble in water and ethanol, insoluble in organic solvents. |
2,6-Dihydroxypurine was fund in animal organs, yeast, patatoes, coffee beans, tea. 2,6-Dihydroxypurine can be used to relax and widen certain breathing passages of the lungs. It is also found that a large number of derivatives have adenoside receptor antagonist properties.
Our advantage:
We have PEPTIDES and S ARMS WAREHOUSE IN USA and Euro, you can receive order with 3 days without any customs problems.
We offer drop ship to your end clients in worldwide.
Why Choose us:
1). We have our own GMP lab .
2). Warehouses in USA and Euro to support your urgent need.
3). We can customize Peptides and Test Report HPLC and MS are available.
4). Western Union / Bank Transfer / Credit Card / Master Card / Bitcoin / T/T in Advance / LC @ SIGHT / Paypal for your option.
FAQ
Q1:Can i get free sample ?
A: Yes, most product we can send you small free sample, you just need to pay the shipping cost .
Q2:Which payment method you accept?
A: We accept bank transfer,western union, money gram,bitcoin, USDT,Credit card etc. and more bigger order we accept L/C at sight
Q3: Can i get tracking number after shipment ? and how long does the shipping take?
A: After shipment we will offer you tracking and tell you the website to track the package, usually the shipping time is 3-7days,but for some customers have no ability to declare customs, we use special line route to ship the package, it will take 10-12days to arrive,make sure 100% delivery
Q4: How can you guarantee the quality ?
A: All products we can supply you test report &you can also send our product to the third party to do test, if it is fake,we will full refund you.
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