| CAS: | 117704-25-3 |
| MF: | C50H74O14 |
| MW: | 899.11 |
| EINECS: | 601-490-4 |
| Product Categories: | API;Inhibitors;Antiparasitic;Pharmaceuticals;IMIPEM;raw material;Intermediates & Fine Chemicals;117704-25-3 |
| Mol File: | 117704-25-3.mol |
 |
|
| Doramectin Chemical Properties |
| Melting point | 116-1190C |
| Boiling point | 967.4±65.0 °C(Predicted) |
| density | 1.25±0.1 g/cm3(Predicted) |
| vapor pressure | 0Pa at 20℃ |
| storage temp. | Sealed in dry,Store in freezer, under -20°C |
| solubility | methanol: soluble |
| form | solid |
| pka | 12.42±0.70(Predicted) |
| color | white |
| InChIKey | QLFZZSKTJWDQOS-YDBLARSUSA-N |
| LogP | 4.39-4.43 at 25℃ |
| Description | Doramectin is a novel avermectin with a cyclohexyl substituent on the previously inaccessible C-25 position of the molecule; the substitution was facilitated by mutational biosynthesis. The discovery of doramectin involved feeding carboxylic acids or their precursors to a fermentation of Streptomyces avermitilis that lacked branched-chain 2-oxo acid dehydrogenase activity, and then screening the resultant fermentation products for anthelmintic and ectoparasiticidal activity (89).
Two dosage forms of doramectin have been developed for use as an endectocide on cattle, an injectable formulation for subcutaneous administration and a pouron formulation. An injectable formulation is also approved for use on pigs. |
| Chemical Properties | White Solid |
| Uses | Doramectin is a biosynthetic avermectin derived from a mutant strain of Streptomyces avermitilis, supplemented with a cyclohexylcaboxylic acid starting unit. Doramectin was developed as an anthelmintic for internal parasite control. The presence of the cyclohexyl group replacing the sec-butyl moiety affords greater hydrophobicity and longer biological half-life compared to avermectin. Like the other milbemycin/avermectins, it selectively binds to parasite glutamate-gated chloride ion channels and disrupts neurotransmission leading to paralysis and death of the parasite. |
| Application | Doramectin is a mutational biosynthetic antiparasitic antibiotic structurally related to the avermectins. Avermectins are a group of agents that occurs naturally as a product of fermenting Streptomyces avermitilis, isolated from the soil. Avermectins are composed of a structurally similar 16-membered macrocyclic lactone, and widely used as insecticidal and antiparasitic agents. Doramectin is one of the best of a series of avermectins with antiparasitic activity. |
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 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other 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.
Advantage
In stock
Japan
