Allantoin is a chemical compound with formula C4H6N4O3. It is also called 5-ureidohydantoin
or glyoxyldiureide.[1][2] It is a diureide of glyoxylic acid.
Named after the allantois (an amniote embryonic excretory organ in which it concentrates
during development in most mammals except humans and higher apes), it is a product of
oxidation of uric acid by purine catabolism. After birth, it is the predominant means by which
nitrogenous waste is excreted in the urine of these animals.In humans and higher apes, the
metabolic pathway for conversion of uric acid to allantoin is not present, so the former is
excreted. Recombinant rasburicase is sometimes used as a drug to catalyze this metabolic
conversion in patients. In fish, allantoin is broken down further (into ammonia) before
excretion. Allantoin is a major metabolic intermediate in many other organisms including
plants and bacteria.
Specification
Item | Specifications | Results |
Appearance | White powder | Conform |
Assay | 98.5~101.50% | 99.2% |
Melting point | >225°C | 226.8°C |
Loss on drying | ≤0.1% | 0.05% |
Burnt residue | ≤10 | Conform |
PH Value | 4.5~6.0 | 5.5 |
Conclusion | The results conforms with USP34 standards |
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Packing &shipping&Payment
Packing:25kg/drum
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
Quantity(Kilograms) | 1 - 10000 | >10000 |
Est. Time(days) | 5 | To be negotiated |
Company information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in lead acetate, diphenyl ethylamine and other chemical raw materials and chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.
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