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| Product | Description | |
|---|---|---|
| Ivermectin B1b | Ivermectin B1b is a minor component of Ivermectin, a semi-synthetic derivative of Abamectin. Ivermectin is a medication that is effective against many types of parasites. Synonyms: Dihydroavermectin B1b; 22,23-Dihydroavermectin B1b; Avermectin H2B1b. Grades: >95% by HPLC. CAS No. 70209-81-3. Molecular formula: C47H72O14. Mole weight: 861.06. |  |
| Ivermectin B1b | Ivermectin B1b is the minor component (>20%) of the commercial anthelmintic, ivermectin. Members of the avermectin/milbemycin anthelmintic class exert their anthelmintic effects by binding to glutamate-gated chloride channels expressed on nematode neurones and pharyngeal muscle cells. The avermectin/milbemycins are also potent insecticides. In vitro tests have found the B1b (25-iso-propyl) analogue to be slightly more potent than the 25-sec-butyl (B1a) analogue as an inhibitor of nematode larval development and paralysis and also a more sensitive probe for ivermectin resistance. Group: Biochemicals. Alternative Names: Ivermectin B1b, 22, 23-Dihydroavermectin B1b. Grades: Highly Purified. CAS No. 70209-81-3. Pack Sizes: 500ug, 2.5mg. US Biological Life Sciences. |  Worldwide |
| Avermectin A1a | Avermectin A1a is produced by the strain of Streptomyces avermitilis. It stimulates nerve cells to release Y-aminobutyric acid (GABA), which blocks the transmission of signals from the central nervous system to the motor nerve. It is not resistant to bacteria and fungi, but has strong activity to nematode parasites such as ancylostoma and Pteria, as well as insects such as flies. Abamectin B1a has the highest activity. Ivermectin obtained by catalytic hydrogenation contains 22 23- dihydroabamectin B1a (above 80%) and 22 23 dioxabamectin B1b (below 20%). Less active than B1a but less toxic. Used as repellent (subcutaneous or oral) for cattle, sheep and pigs, it is also effective against human filariasis. Synonyms: SCHEMBL1681257. CAS No. 65195-51-9. Molecular formula: C49H74O14. Mole weight: 887.10. | |
| Avermectin A2a | Avermectin A2a is produced by the strain of Streptomyces avermitilis. It stimulates nerve cells to release Y-aminobutyric acid (GABA), which blocks the transmission of signals from the central nervous system to the motor nerve. It is not resistant to bacteria and fungi, but has strong activity to nematode parasites such as ancylostoma and Pteria, as well as insects such as flies. Abamectin B1a had the highest activity. Ivermectin obtained by catalytic hydrogenation contains 22,23-dihydroabamectin B1a (above 80%) and 22,23 dioxabamectin B1b(below 20%). Less active than B1a but less toxic. Used as repellent (subcutaneous or oral) for cattle, sheep and pigs, it is also effective against human filariasis. Synonyms: Avermectin A1a; SCHEMBL1681224. CAS No. 50914-15-3. Molecular formula: C49H76O15. Mole weight: 905.12. | |
| Avermectin B2a | Avermectin B2a is produced by the strain of Streptomyces avermitilis. It stimulates nerve cells to release Y-aminobutyric acid (GABA), which blocks the transmission of signals from the central nervous system to the motor nerve. It is not resistant to bacteria and fungi, but has strong activity to nematode parasites such as ancylostoma and Pteria, as well as insects such as flies. Abamectin B1a has the highest activity. Ivermectin obtained by catalytic hydrogenation contains 22 23- dihydroabamectin B1a (above 80%) and 22 23 dioxabamectin B1b (below 20%). Less active than B1a but less toxic. Used as repellent (subcutaneous or oral) for cattle, sheep and pigs, it is also effective against human filariasis. Synonyms: SCHEMBL1681286. CAS No. 65195-57-5. Molecular formula: C48H74O15. Mole weight: 891.09. | |
| Ivermectin | Ivermectin is a glutamate-gated chloride channel (GluCls) activator, which is used as an antiparasitic drug for the treatment of certain parasitic roundworm infections. Ivermectin inhibits the chloride channels of helminthic parasites and has been shown to have clinical efficacy for the treatment of onchocerciasis, strongyloidiasis, and ectoparasitic infection. Ivermectin is a mixture of mostly Ivermectin B1a (>80%) with some Ivermectin B1b (<20%), which are macrolides from Streptomyces avermitilis. Uses: Antiparasitic agents. Synonyms: Ivermectin B1a and Ivermectin B1b (Mixture); Avermectin H2B1a and Avermectin H2B1b (Mixture); Dihydroavermectin B1a and Dihydroavermectin B1b (Mixture); 22,23-Dihydroavermectin B1a and 22,23-Dihydroavermectin B1b (Mixture). Grades: ≥95%. CAS No. 70288-86-7. Molecular formula: C48H74O14.C47H72O14. Mole weight: 1736.16. | |
| Ivermectin B1a | Ivermectin B1a is a major component of Ivermectin, a semi-synthetic derivative of Abamectin; consists of a mixture of not less than 80% component B1a and not more than 20% component B1b. Antihelmintic (Onchocerca). An invitro inhibitor of SARS-CoV-2/ Covid-19. Group: Biochemicals. Alternative Names: 5-O-Demethyl-22,23-dihydro-avermectin A1a; 2,23-Dihydroavermectin B1a; Dihydroavermectin B1a. Grades: Highly Purified. CAS No. 71827-03-7. Pack Sizes: 5mg, 10mg. Molecular Formula: C??H??O??, Molecular Weight: 875.09. US Biological Life Sciences. | Worldwide |
| Ivermectin B1a-D2 | Ivermectin B1a-D2 is a deuterium labelled analogue of Ivermectin B1a (I940815), which is a major component of Ivermectin (I940800), a semi-synthetic derivative of Abamectin; consists of a mixture of not less than 80% component B1a and not more than 20% component B1b. Antihelmintic (Onchocerca). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C48H72D2O14, Molecular Weight: 877.11. US Biological Life Sciences. | Worldwide |
| Ivermectin-d2 | Isotope labelled Ivermectin, is the labeled analogue of Ivermectin, which is a semi-synthetic derivative of Abamectin; consists of a mixture of not less than 80% component B1a and not more than 20% component B1b. Antihelmintic (Onchocerca). Group: Biochemicals. Alternative Names: 22,23-Dihydroavermectin B1-d2; 22,23-Dihydro C-076B1-d2. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Ivermectin (Dihydroavermectin B1a, Ivermectin B1a, 22, 23-Dihydro-avermectin B1a ) | Ivermectin B1a is the major component (>80%) of the commercial anthelmintic, ivermectin. Members of the avermectin/milbemycin anthelmintic class exert their anthelmintic effects by binding to glutamate-gated chloride channels expressed on nematode neurones and pharyngeal muscle cells. The avermectins and milbemycins are also potent insecticides. The individual 25-sec-butyl (B1a) and 25-iso-propyl (B1b) components of ivermectin have received little separate study. Group: Biochemicals. Alternative Names: Ivermectin, Ivermectin B1a, 22, 23-Dihydro-avermectin B1a. Grades: Highly Purified. CAS No. 70161-11-4. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Ivermectin | Semi-synthetic derivative of Abamectin; consists of a mixture of not less than 80% component B1a and not more than 20% component B1b. Antihelmintic (Onchocerca). Group: Biochemicals. Alternative Names: 22,23-Dihydroavermectin B1; 22,23-Dihydro C-076B1; Heartgard 30; Ivomec; Ivosint; Mectizan; Stromectol; Uvemec; Vermic; Zimecterin. Grades: Highly Purified. CAS No. 70288-86-7. Pack Sizes: 25g, 50g, 100g, 250g, 500g. US Biological Life Sciences. | Worldwide |
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