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Postion:Product Catalog >API>Antiparasitic drugs>Anthelmintic>Doramectin
Doramectin
  • Doramectin
  • Doramectin
  • Doramectin
  • Doramectin
  • Doramectin

Doramectin NEW

Price Get Latest Price
Package 25KG
Min. Order: 1KG
Supply Ability: 50000KG/month
Update Time: 2023-08-01

Product Details

Product Name: Doramectin CAS No.: 117704-25-3
EC-No.: 601-490-4 Min. Order: 1KG
Purity: 99% Supply Ability: 50000KG/month
Release date: 2023/08/01

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
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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
pka12.42±0.70(Predicted)
color white
InChIKeyQLFZZSKTJWDQOS-YDBLARSUSA-N
LogP4.39-4.43 at 25℃

DescriptionDoramectin 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 PropertiesWhite Solid
UsesDoramectin 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.
ApplicationDoramectin 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)5To be negotiated

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Article illustrationCompany 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.

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