Product description

Xanthine is a purine base widely distributed in the organs and fluids of the human body and other organisms. Xanthine is also a product of purine metabolism and is converted to uric acid by xanthine oxidase.
Xanthine Powder is mainly used in biochemical research and organic synthesis, is an intermediate of the drug theobromine, and can also be used to prepare other xanthine analogues.

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COA
| Test Items | Standard | Test Results |
| Characteristics | Almost white to slightly yellowish powder | Complies |
| Identification | Complies | Complies |
| Clarity | Colorless to pale yellow solution | Complies |
| Loss on drying | ≤1.0% | Complies |
| Purity | ≥99.0% | Complies |
| Thin layer chromatography | Complies | Complies |
| Sulphated ash | ≤0.2% | Complies |
| Heavy metals | ≤10ppm | Complies |
| Assay | ≥98.0% | 99% |
| Conclusion | Conform with enterprise specification | |

Density 1.6± 0.1g /cm3
Boiling point 834.9ºC at 760 mmHg
Melting point 300 °C
Molecular formula C5H4N4O2
Molecular weight 152.111
Flash point 458.7ºC
Water soluble NH4OH: freely soluble
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What are alkaloids and xanthines?
Derivatives of xanthine (known collectively as xanthines) are a group of alkaloids commonly used for their effects as bronchodilators, notably in the treatment of asthma or influenza symptoms.
What is xanthine and hypoxanthine?
Hypoxanthine and xanthine are products in the pathway of purine degradation. Purine is catabolized through a few intermediates to hypoxanthine that is converted to xanthine, giving rise to uric acid, a final product of purine metabolism in human beings.
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Package

Shipping Methods
|
Transportation Time |
Shipping method |
Cargo weight requirements |
Advantage |
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3-7 days |
DHL,Germany DHL,Germany DPD, |
Suitable for under 50kg. |
We have warehouses in Germany and California, USA, and customers in Europe and America can enjoy sending goods directly from these two places. |
|
7-15 days |
By Air |
Suitable for more than 50kg. |
|
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15-60 days |
By Sea |
Suitable for more than 500kg. |
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