| Customization: | Available |
|---|---|
| CAS No.: | 2309-49-1 |
| Formula: | C9H12N4O3 |
|
Still deciding? Get samples of US$ 260/kg
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Bitterophylline (Theacrine,1,3,7,9-tetramethyluronic acid) is a purine alkaloid found in the leaves of wild bitter tea (CamelliakuchaHungT.Chang), whose molecular structure has one more methyl group, which is common in tea leaves. It is because of the one more methyl group bitter tea alkaloids have very different physiological functions and health effects, which has attracted extensive attention from scholars in the academic and pharmaceutical fields.
1.Theacrine can be used to raise dopamine levels;
2.Theacrine can be used to reduce stress and anxiety;
3.Theacrine can be used to reduce inflammation throughout the body;
4.Theacrine can be used to induce thermogenesis and facilitate fat burning.Picraline is a methyl purine drug. It has the effects of cardiotonic, diuretic, dilating coronary arteries, relaxing bronchial smooth muscle and stimulating central nervous system. It is mainly used for the treatment of bronchial asthma, emphysema, bronchitis, and cardiac dyspnea.
| Test items | Test standard | Test result | Test method |
| Character | A white to almost white crystalline powder | White crystalline powder | ZSQB12-2 |
| HPLC | ≥99% | 99.9% | HPLC |
| Loss on dry | <1.0% | 0.6% | USP41 |
| Related substance | Isolate impurity <0.2%, total impurities<1.0% | Conform | HPLC |
| Heavy metal | <10ppm | Conform | USP41 |
| Pb | ≤0.5ppm | <0.5 ppm | USP41 |
| Cd | ≤0.5ppm | <0.5 ppm | USP41 |
| As | ≤0.5ppm | <0.5 ppm | USP41 |
| Hg | ≤0.1ppm | <0.1 ppm | USP41 |
| Residue on ignition | ≤0.5% | 0.1% | USP41 |
| Ash content | ≤ 0.5% | 0.1% | USP41 |
| Melting point | 227-232 ºC | 229.5-231ºC | USP41 |
| Total Plate Count | ≤1000cfu/g | ≤10cfu/g | USP41<2021>/<2022> |
| Total Yeast&Mold | ≤100cfu/g | Negative | USP41<2021>/<2022> |
| S. aureus | Negative | Negative | USP41<2021>/<2022> |
| Salmonrlla | Negative | Negative | USP41<2021>/<2022> |
| E.Coli | Negative | Negative | USP41<2021>/<2022> |
| Bulk Density | ≥0.55g/ml | 0.6g/ml | USP41 |
){kind=link}