6-Methyluracil
Brief Introduction:
6-Methyluracil is obtained by condensing urea with ethyl acetoacetate and then cyclizing. Colourless crystal, the melting range is between 311℃ and 312°C; soluble in water, hot ethanol and alkali solution, slightly soluble in ether. Used in the pharmaceutical industry, mainly for the synthesis of cardiovascular drug dipyridamole.
Specifications of our 2,4-Dihydroxy-6-methylpyrimidine(6-Methyluracil):
| Test Items | Specifications |
| Characteristics | White crystalline powder, odourless, bitter taste |
| Loss on Drying | Not more than 0.5% |
| Sulphated Ash | Not more than 0.1% |
| Heavy Metals | Not more than 0.001% |
| Assay | Not less than 99.0% |
| Chlorides | Not more than 0.015% |
Applications:
2,4-dihydroxy-6-methylpyrimidine, also known as 6-methyluracil, can be used to synthesize the cardiovascular drug dipyridamole (2,6-bis(diethanolamine) 4,8-dipiperidine-pyrimidine ‑[5,4‑d] pyrimidine), dipyridamole was used in the early treatment of coronary insufficiency, angina pectoris and the prevention of myocardial infarction and other diseases, currently it is mainly used as an antithrombotic drug for heart surgery or valve replacement, It can reduce the formation of thromboembolism; it can also be used in the synthesis of orotic acid, and can also be used in the synthesis of pesticides, and it is an important pharmaceutical and pesticide intermediate.
Packaging:
25 Kilograms per Cardboard Drum or according to the specific requirements from customers.
Storage Conditions:
Preserved in unopened original containers in a cool dry and ventilated place before using; kept away from direct sunlight, heat and moisture.
Shelf Life:
24 months if stored under above conditions.
