Avermectin Suppliers USA
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Product | Description | |
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Avermectin A1a Quick inquiry Where to buy Suppliers range | 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 Quick inquiry Where to buy Suppliers range | 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 B1 Quick inquiry Where to buy Suppliers range | Avermectin B1. Group: Biochemicals. Grades: Highly Purified. CAS No. 71751-41-2. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C49H74O14. US Biological Life Sciences. | Worldwide |
Avermectin B1a Quick inquiry Where to buy Suppliers range | Avermectin B1a. Group: Biochemicals. Grades: Highly Purified. CAS No. 65195-55-3. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C48H72O14. US Biological Life Sciences. | Worldwide |
Avermectin B1a Quick inquiry Where to buy Suppliers range | It is produced by the strain of Streptomyces avermitilis. Avermectin B1a is an antiparasitic agent that paralyzes nematodes without causing hypercontraction or flaccid paralysis. It is a macrocyclic lactone that makes up a large component of the anthelimintic Abamectin used to control parasitic nematodes in livestock. It also acts as an insecticide and acaricide. Uses: Active ingredient in some commercial ant bait traps. Synonyms: Abamectin B1a. Grades: >98%. CAS No. 65195-55-3. Molecular formula: C48H72O14. Mole weight: 873.08. | |
Avermectin B1a (5-O-Demethylavermectin A1a, Antibiotic C 076B1a) Quick inquiry Where to buy Suppliers range | Avermectin B1a is the major component (>80%) of the commerically available anthelmintic Abamectin (R) used to control parasitic nematodes in livestock. Avermectin B1a contains a secbutyl residue in the 24-position. In vitro and in vivo studies have shown this analogue is the more potent analogue in the commerical product. Group: Biochemicals. Alternative Names: 5-O-Demethylavermectin A1a, Antibiotic C 076B1a. Grades: Highly Purified. CAS No. 65195-55-3. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
Avermectin B1a aglycone Quick inquiry Where to buy Suppliers range | It is an acid degradation product produced by hydrolysis of the disaccharide unit of avermectin. It is an inhibitor of nematode larval development. It has no paralytic activity. It is an anthelmintic in animal health. Synonyms: (6R,13S,25R)-22,23-didehydro-5-O-demethyl-28-deoxy-6,28-epoxy-13-hydroxy-25-[(1S)-1-methylpropyl]-milbemycin B. Grades: >95% by HPLC. CAS No. 71828-14-3. Molecular formula: C34H48O8. Mole weight: 584.74. | |
Avermectin b1a ≥95% (HPLC) Quick inquiry Where to buy Suppliers range | Avermectin b1a ≥95% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 2.5g. US Biological Life Sciences. | Worldwide |
Avermectin B1a monosaccharide Quick inquiry Where to buy Suppliers range | It is an acid degradation product produced by selective hydrolysis of the terminal saccharide unit of avermectin. It is a potent inhibitor of nematode larval development. It has no paralytic activity. Synonyms: 4'-O-de(2,6-dideoxy-3-O-methyl-alpha-L-arabino-hexopyranosyl)-5-O-demethyl-avermectin A1a; 5-O-Demethyl-4'-O-de(2,6-dideoxy-3-O-methyl-α-L-glucopyranosyl)avermectin A1a; MSB 1a. Grades: >95% by HPLC. CAS No. 71831-09-9. Molecular formula: C41H60O11. Mole weight: 728.91. | |
Avermectin B1b (Antibiotic C 076B1b) Quick inquiry Where to buy Suppliers range | Avermectin B1b is the minor component (<20%) of the commerically available anthelmintic marketed as Abamectin(R) used to control parasitic nematodes in livestock. Avermectin B1b contains a isopropyl residue in the 24-position. In vitro and in vivo studies have shown this analogue to be active but less potent than the B1a analogue. Group: Biochemicals. Alternative Names: Antibiotic C 076B1b. Grades: Highly Purified. CAS No. 65195-56-4. Pack Sizes: 500ug. US Biological Life Sciences. | Worldwide |
Avermectin B2a Quick inquiry Where to buy Suppliers range | 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. | |
Doramectin (25-Cyclohexyl-5-O-demethyl-25-de (1-methylpropyl) avermectin A1A,. 25-Cylohexyl-avermectin B1, UK-67994, Dectomax) Quick inquiry Where to buy Suppliers range | Doramectin is a biosynthetic avermectin derived from a mutant of the original Streptomyces avermitilis strain 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. Group: Biochemicals. Alternative Names: 25-Cyclohexyl-5-O-demethyl-25-de (1-methylpropyl) avermectin A1A; 25-Cylohexyl-avermectin B1; UK-67994; Dectomax. Grades: Highly Purified. CAS No. 117704-25-3. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
25-?Cyclohexyl-?4'-?O-?de(2,?6-?dideoxy-?3-?O-?methyl-?α-?L-?arabino-?hexopyranosyl)?-?5-?demethoxy-?25-?de(1-?methylpropyl)?-?5-?oxo-avermectin A1a Quick inquiry Where to buy Suppliers range | 25-?Cyclohexyl-?4'-?O-?de(2,?6-?dideoxy-?3-?O-?methyl-?α-?L-?arabino-?hexopyranosyl)?-?5-?demethoxy-?25-?de(1-?methylpropyl)?-?5-?oxo-avermectin A1a is an intermediate in synthesizing 22,23-Didehydro Selamectin (D439445), an impurity of Selamectin (S247990) which is a topical parasiticide. Selamectin (S247990) is also used as a veterinary antihelminithic agent on animals. Group: Biochemicals. Grades: Highly Purified. CAS No. 404578-37-6. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C43H60O11, Molecular Weight: 752.93. US Biological Life Sciences. | Worldwide |
25-?Cyclohexyl-?4'-?O-?de(2,?6-?dideoxy-?3-?O-?methyl-?α-?L-?arabino-?hexopyranosyl)?-?5-?O-?demethyl-?25-?de(1-?methylpropyl)?-Avermectin A1a Quick inquiry Where to buy Suppliers range | 25-?Cyclohexyl-?4'-?O-?de(2,?6-?dideoxy-?3-?O-?methyl-?α-?L-?arabino-?hexopyranosyl)?-?5-?O-?demethyl-?25-?de(1-?methylpropyl)?-Avermectin A1a is an intermediate in synthesizing 22,23-Didehydro Selamectin (D439445), an impurity of Selamectin (S247990) which is a topical parasiticide. Selamectin (S247990) is also used as a veterinary antihelminithic agent on animals. Group: Biochemicals. Grades: Highly Purified. CAS No. 165108-44-1. Pack Sizes: 5mg, 10mg. Molecular Formula: C43H62O11, Molecular Weight: 754.95. US Biological Life Sciences. | Worldwide |
25-Cyclohexyl-5-demethoxy-25-de(1-methylpropyl)-22,23-dihydro-5-oxo-avermectin A1a Quick inquiry Where to buy Suppliers range | 25-Cyclohexyl-5-demethoxy-25-de(1-methylpropyl)-22,23-dihydro-5-oxo-avermectin A1a is an intermediate in synthesizing 4'-O-2,6-Dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl Selamectin (D440100), which s an impurity of Selamectin (S247990), a topical parasiticide. Selamectin (S247990) is also used as a veterinary antihelminithic agent on animals. Group: Biochemicals. Grades: Highly Purified. CAS No. 220119-16-4. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C50H74O14. US Biological Life Sciences. | Worldwide |
5-O-Demethyl-4'', 5-bis-O-[ (1, 1-dimethylethyl) dimethylsilyl]-22, 23-dihydro-28-oxo-Avermectin A1a Quick inquiry Where to buy Suppliers range | 5-O-Demethyl-4'', 5-bis-O-[ (1, 1-dimethylethyl) dimethylsilyl]-22, 23-dihydro-28-oxo-Avermectin A1a is an impurity of Ivermectin (I940800), an antiparasitic drug that is active against a wide variety of nematode and arthropod parasites and is used to treat scabies and lice in humans. Group: Biochemicals. Grades: Highly Purified. CAS No. 102190-51-2. Pack Sizes: 5mg, 25mg. Molecular Formula: C60H100O15Si2. US Biological Life Sciences. | Worldwide |
5-O-Demethyl-4'', 5-bis-O-[ (1, 1-dimethylethyl) dimethylsilyl]-22, 23-dihydro-Avermectin A1a Quick inquiry Where to buy Suppliers range | 5-O-Demethyl-4'', 5-bis-O-[ (1, 1-dimethylethyl) dimethylsilyl]-22, 23-dihydro-Avermectin A1a is an impurity of Ivermectin (I940800), an antiparasitic drug that is active against a wide variety of nematode and arthropod parasites and is used to treat scabies and lice in humans. Group: Biochemicals. Grades: Highly Purified. CAS No. 82590-57-6. Pack Sizes: 5mg, 25mg. Molecular Formula: C60H102O14Si2. US Biological Life Sciences. | Worldwide |
Abamectin (Avermectin B1, MK-936, Agri-Mek, Avid, Zephyr) Quick inquiry Where to buy Suppliers range | Mixture of avermectins, containing at least 80% of avermectin B1a (C48H72O14) and not more than 20% of avermectin B1b (C47H70O14). Used as acaricide, insecticide. Group: Biochemicals. Alternative Names: Avermectin B1; MK-936; Agri-Mek; Avid; Zephyr. Grades: Highly Purified. CAS No. 71751-41-2. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
delta2-Avermectin B1a Quick inquiry Where to buy Suppliers range | Δ2-Avermectin B1a is a degradation product produced by the reversible base-catalyzed isomerization of ivermectin B1a. It is less active than ivermectin against T. urticae (LC90s = 0.23 and 0.038 ppm, respectively). Synonyms: Avermectin A1a, 2,3-didehydro-5-O-demethyl-3,4-dihydro-, (4S)-; Δ2-4(R)-avermectin B1a; Δ2-Avermectin B1a. Grades: >95% by HPLC. CAS No. 110415-68-4. Molecular formula: C48H72O14. Mole weight: 873.07. | |
epi-Avermectin B1a Quick inquiry Where to buy Suppliers range | It is a base-catalysed intermediate in the decomposition of avermectin B1a. It has only very weak activity as a nematocide showing 100-fold less of biological activity compared with the parent avermectin. It is an environmental degradation product. Synonyms: Avermectin B1a, epi-; 2-epi-Abamectin; (2S)-5-O-demethyl-avermectin A1a. Grades: >95% by HPLC. CAS No. 106434-14-4. Molecular formula: C48H72O14. Mole weight: 873.08. | |
Ivermectin (Dihydroavermectin B1a, Ivermectin B1a, 22, 23-Dihydro-avermectin B1a ) Quick inquiry Where to buy Suppliers range | 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 |
28-Oxo Ivermectin B1a (Impurity) Quick inquiry Where to buy Suppliers range | 28-Oxo Ivermectin B1a (Impurity). Uses: For analytical and research use. Group: Chiral Molecules; Impurity Standards. Alternative Names: Avermectin A1a, 5-O-demethyl-22,23-dihydro-28-oxo- (9CI). CAS No. 102190-55-6. Molecular formula: C48H72O15. Mole weight: 889.08. Catalog: APS102190556. SMILES: CC[C@H] (C)[C@H]1O[C@]2 (CC[C@@H]1C)C[C@@H]3C[C@@H] (C\C=C (/C)\[C@@H] (O[C@H]4C[C@H] (OC)[C@@H] (O[C@H]5C[C@H] (OC)[C@@H] (O)[C@H] (C)O5)[C@H] (C)O4)[C@@H] (C)\C=C\C=C\6/C (=O)O[C@@H]7[C@H] (O)C (=C[C@@H] (C (=O)O3)[C@]67O)C)O2. Format: Neat. Product Type: Impurity. | |
3,4-Dihydro Ivermectin (Mixture of Diastereomers) Quick inquiry Where to buy Suppliers range | 3,4-Dihydro Ivermectin (Mixture of Diastereomers). Uses: For analytical and research use. Group: Chiral Molecules; Impurity Standards. Alternative Names: Avermectin A1a, 5-O-demethyl-3,4,22,23-tetrahydro-. CAS No. 74567-01-4. Molecular formula: C48H76O14. Mole weight: 877.11. Catalog: APS74567014. SMILES: CC[C@H] (C)[C@H]1O[C@]2 (CC[C@@H]1C)C[C@@H]3C[C@@H] (C\C=C (/C)\[C@@H] (O[C@H]4C[C@H] (OC)[C@@H] (O[C@H]5C[C@H] (OC)[C@@H] (O)[C@H] (C)O5)[C@H] (C)O4)[C@@H] (C)\C=C\C=C\6/CO[C@@H]7[C@H] (O)C (C)C[C@@H] (C (=O)O3)[C@]67O)O2. Format: Neat. Product Type: Impurity. | |
8,9-Z-Abamectin B1a Quick inquiry Where to buy Suppliers range | 8,9-Z-Abamectin B1a. Uses: For analytical and research use. Group: Chiral Molecules. Alternative Names: (8Z)-5-O-Demethylavermectin A1a, 8,9-Z-Abamectin B1a, Spiro[11,15-methano-2H,13H,17H-furo[4,3,2-pq][2,6]benzodioxacyclooctadecin-13,2'-[2H]pyran], avermectin A1a deriv. CAS No. 113665-89-7. Molecular formula: C48H72O14. Mole weight: 873.08. Catalog: APS113665897. SMILES: CC[C@H] (C)[C@H]1O[C@@]2 (C[C@@H]3C[C@@H] (C\C=C (/C)\[C@@H] (O[C@H]4C[C@H] (OC)[C@@H] (O[C@H]5C[C@H] (OC)[C@@H] (O)[C@H] (C)O5)[C@H] (C)O4)[C@@H] (C)\C=C\C=C/6\CO[C@@H]7[C@H] (O)C (=C[C@@H] (C (=O)O3)[C@]67O)C)O2)C=C[C@@H]1C. Format: Neat. | |
8,9-Z-Abamectin B1a Quick inquiry Where to buy Suppliers range | 8,9-Z-Abamectin B1a is a photodegradation product of Avermectin B1a (A794665); a natural product derived from the soil actinomycete Streptomyces avermitilis. It is an antiparasitic agent that paralyzes nematodes without causing hypercontraction or flaccid paralysis. Group: Biochemicals. Grades: Highly Purified. CAS No. 113665-89-7. Pack Sizes: 1mg, 5mg. Molecular Formula: C48H72O14. US Biological Life Sciences. | Worldwide |
Abamectin Quick inquiry Where to buy Suppliers range | Avermectin B1 (Abamectin) is a widely used insecticide and anthelmintic. It is a mixture of avermectins containing more than 80% avermectin B1a and less than 20% avermectin B1b, which have very similar biological and toxicological properties. Avermectin B1 is a natural fermentation product of this bacterium. Synonyms: Avomec; Agri-Mek; Avid; Agrimek; Vertimec; Affirm; Zephyr; MK 936; MK 0936; NSC 758202; Avermectin B1; MK-936; Spiro[11,15-methano-2H,13H,17H-furo[4,3,2-pq][2,6]benzodioxacyclooctadecin-13,2'-[2H]pyran], avermectin B1 deriv.; A 14906; A 8612; Abamektin; Abamitel; Abarex; Abastate; Abastate EW; Abathor; Abba; Agador; AgMectin; Agri-Mek; Agri-Mek SC; Agrimec; Avermectin B1a-Avermectin B1b mixt.; Aversectin S; Avert; Avicta; Avicta 400FS; Avid 0.15EC; CHA 2061; CHA 2062; Dalamectin; Dalamektin; Epi-Mek; Fitoverm; Fitoverm M; Genesis Oral Drench; Genesis Pour-on for Cattle and Deer; Kraft; KRAFT 36 EC; L 676; Lirosect; Lyrosekt; Mectin; Phytoverm; PT 310; Rustomectin; STAN; Temprano; Vermitec; Vertigo (pesticide); Vertigo 018EC; Vertimec 018SC; Zoro. Grades: >95% a mixture of B1a and B1b. CAS No. 71751-41-2. Molecular formula: C48H72O14.C47H70O14. Mole weight: 1732.14. | |
Abamectin B1a Quick inquiry Where to buy Suppliers range | Abamectin B1a. Uses: For analytical and research use. Group: Chiral Molecules. Alternative Names: 5-O-Demethylavermectin A1a, Avermectin B1a, Abamectin B1a, Antibiotic C 076B1a, L 676863, Spiro[11,15-methano-2H,13H,17H-furo[4,3,2-pq][2,6]benzodioxacyclooctadecin-13,2'-[2H]pyran], avermectin A1a deriv. CAS No. 65195-55-3. Molecular formula: C48H72O14. Mole weight: 873.08. Catalog: APS65195553. SMILES: CC[C@H] (C)[C@H]1O[C@@]2 (C[C@@H]3C[C@@H] (C\C=C (/C)\[C@@H] (O[C@H]4C[C@H] (OC)[C@@H] (O[C@H]5C[C@H] (OC)[C@@H] (O)[C@H] (C)O5)[C@H] (C)O4)[C@@H] (C)\C=C\C=C\6/CO[C@@H]7[C@H] (O)C (=C[C@@H] (C (=O)O3)[C@]67O)C)O2)C=C[C@@H]1C. Format: Neat. | |
Abamectin B1b (~90%) Quick inquiry Where to buy Suppliers range | Abamectin B1b (~90%). Uses: For analytical and research use. Group: Chiral Molecules. Alternative Names: Avermectin B1b,5-O-Demethyl-25-de(1-methylpropyl)-25-(1-methylethyl)-avermectin A1a, Spiro[11,15-methano-2H,13H,17H-furo[4,3,2-pq][2,6]benzodioxacyclooctadecin-13,2'-[2H]pyran], avermectin A1a deriv., Antibiotic C 076B1b, Abamectin B1b. CAS No. 65195-56-4. Molecular formula: C47H70O14. Mole weight: 859.05. Catalog: APS65195564. SMILES: CO[C@H]1C[C@H] (O[C@H]2[C@H] (C)O[C@H] (C[C@@H]2OC)O[C@H]3[C@@H] (C)\C=C\C=C\4/CO[C@@H]5[C@H] (O)C (=C[C@@H] (C (=O)O[C@H]6C[C@@H] (C\C=C\3/C)O[C@@]7 (C6)O[C@H] (C (C)C)[C@@H] (C)C=C7)[C@]45O)C)O[C@@H] (C)[C@@H]1O. Format: Neat. | |
Adsorbent Resin for Macromolecule adsorption,MC:45.0-55.0% Quick inquiry Where to buy Suppliers range | Adsorbent Resin for Macromolecule adsorption,MC:45.0-55.0%. Uses: ·Absorption of avermectin, ivermectin, erythromycin ·Extraction and separation of antibiotics and Chinese herbal medicine ·Plasma separation and purification ·Organic wastewater treatment. Group: Adsorbent Resin. | |
Adsorbent Resin for Protein adsorption,MC:45-55% Quick inquiry Where to buy Suppliers range | Adsorbent Resin for Protein adsorption,MC:45-55%. Uses: ·Absorption of avermectin, ivermectin, erythromycin and their series of products ·Extraction and separation of ginkgo, antibiotics and Chinese herbal medicine ·Plasma separation and purification ·Preparation of stationary phase for enrichment of trace elements ·Organic wastewater treatment. Group: Adsorbent Resin. | |
delta2-Doramectin Quick inquiry Where to buy Suppliers range | An irreversible base degradation product of doramectin found in animals treated with doramectin and in the environment. It is formed by rearrangement of the naturally occurring 3-group in doramectin to the 2-position. It is an anthelmintic in animal health. Synonyms: (4S)-25-cyclohexyl-2,3-didehydro-5-O-demethyl-25-de(1-methylpropyl)-3,4-dihydro-avermectin A1a; Doramectin, delta2-; Δ2-Doramectin. Grades: >95% by HPLC. CAS No. 1987882-63-2. Molecular formula: C50H74O14. Mole weight: 899.11. | |
Doramectin Quick inquiry Where to buy Suppliers range | Doramectin. Group: Heterocyclic Organic Compound. Alternative Names: 25-CYCLOHEXYL-5-O-DEMETHYL-25-DE(1-METHYLPROPYL)AVERMECTIN; DORAMECTIN; Doramectin VETRANAL;Doromectin;_x00B_25-Cclohexyl-avermectin B1;25-Cyclohexyl-5-O-demethyl-25-de(1-methylpropyl)avermectin A1A;Dectoma;UK-67994. CAS No. 117704-25-3. Product ID: ACM117704253. Molecular formula: C50H74O14. Mole weight: 899.11. Melting Point: 116-1190C. | |
Doramectin Quick inquiry Where to buy Suppliers range | Doramectin is a biosynthetic avermectin derived from a mutant of the original Streptomyces avermitilis strain 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. Group: Biochemicals. Grades: Highly Purified. CAS No. 117704-25-3. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
Doramectin monosaccharide Quick inquiry Where to buy Suppliers range | It is an acid degradation product produced by selective hydrolysis of the terminal saccharide unit of doramectin. It is a potent inhibitor of nematode larval development and an anthelmintic in animal health. Synonyms: 25-cyclohexyl-4'-O-de(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)-5-O-demethyl-25-de(1-methylpropyl)-avermectin A1a. Grades: >95% by HPLC. CAS No. 165108-44-1. Molecular formula: C43H62O11. Mole weight: 754.95. | |
Emamectin Quick inquiry Where to buy Suppliers range | Emamectin, also called as Proclaim, is widely used as an insecticide because of its chloride channel activation property. Synonyms: (4''R)-4''-Deoxy-4''-(methylamino)avermectin B1; emamectin B1a. CAS No. 119791-41-2. Molecular formula: C49H75NO13. Mole weight: 886.133. | |
Emamectin B1a Quick inquiry Where to buy Suppliers range | Emamectin B1a. Uses: For analytical and research use. Group: Pesticides & Metabolites; Pesticides & Metabolites. Alternative Names: Spiro[11,15-methano-2H,13H,17H-furo[4,3,2-pq][2,6]benzodioxacyclooctadecin-13,2'-[2H]pyran], avermectin A1a deriv., Emamectin B1a, L 656748,Avermectin A1a, 5-O-demethyl-4''-deoxy-4''-(methylamino)-, (4''R)-, (4''R)-5-O-Demethyl-4''-deoxy-4''-(methylamino)avermectin A1a, 4''-Deoxy-4''-epi-(methylamino)avermectin B1a. CAS No. 121124-29-6. Molecular formula: C49H75NO13. Mole weight: 886.1187. Catalog: APS121124296. SMILES: CC[C@H] (C)[C@H]1O[C@@]2 (C[C@@H]3C[C@@H] (C\C=C (/C)\[C@@H] (O[C@H]4C[C@H] (OC)[C@@H] (O[C@H]5C[C@H] (OC)[C@H] (NC)[C@H] (C)O5)[C@H] (C)O4)[C@@H] (C)\C=C\C=C\6/CO[C@@H]7[C@H] (O)C (=C[C@@H] (C (=O)O3)[C@]67O)C)O2)C=C[C@@H]1C. Format: Neat. | |
Emamectin B1a Quick inquiry Where to buy Suppliers range | It is a semi-synthetic 4''-epimethylamino analogue of avermectin B1a prepared by oxidation of the 4''-hydroxy moiety and reductive amination. It has strong insecticidal efficacy. Synonyms: L 656748; (4''R)-5-O-Demethyl-4''-deoxy-4''-(methylamino)avermectin A1a; 4''-Deoxy-4''-epi-(methylamino)avermectin B1a. Grades: >99% by HPLC. CAS No. 121124-29-6. Molecular formula: C49H75NO13. Mole weight: 886.12. | |
Emamectin B1b Quick inquiry Where to buy Suppliers range | It is a semi-synthetic 4-epimethylamino analogue of avermectin B1b. It is prepared by oxidation of the 4-hydroxy moiety and reductive amination. It has strong insecticidal efficacy. Synonyms: Avermectin A1a, 5-O-demethyl-25-de(1-methylpropyl)-4''-deoxy-4''-(methylamino)-25-(1-methylethyl)-, (4''R)-. Grades: >99% by HPLC. CAS No. 121424-52-0. Molecular formula: C48H73NO13. Mole weight: 872.09. | |
Emamectin benzoate Quick inquiry Where to buy Suppliers range | Emamectin benzoate. Uses: For analytical and research use. Group: Pesticides & Metabolites; Standards for Environmental Regulatory Methods; Pesticides & Metabolites. Alternative Names: Tree-age, Proclaim, Methylamino abamectin benzoate, Shot-Wan, Denim, Affirm, Avermectin B1, 4''-deoxy-4''-(methylamino)-, (4''R)-, benzoate (salt) (9CI),Avermectin B1, 4''-deoxy-4''-(methylamino)-, (4''R)-, benzoate (1:1), (4''R)-4''-Deoxy-4''-(methylamino)avermectin B1 benzoate, Slice, Proclaim 5SG, Denim (pesticide), Emamectin benzoate, Emamectin benzoate (salt), Revive, Shot Wan Liquid Formulation, Revive (insecticide), MK 244, Sch 58854, Proclaim 05SG. CAS No. 155569-91-8. Molecular formula: C49H75NO13.C48H73NO13.2C7H6O2. Mole weight: 2002.45. Catalog: APS155569918. SMILES: CC[C@H] (C)[C@H]1O[C@@]2 (C[C@@H]3C[C@@H] (C\C=C (/C)\[C@@H] (O[C@H]4C[C@H] (OC)[C@@H] (O[C@H]5C[C@H] (OC)[C@H] (NC)[C@H] (C)O5)[C@H] (C)O4)[C@@H] (C)\C=C\C=C\6/CO[C@@H]7[C@H] (O)C (=C[C@@H] (C (=O)O3)[C@]67O)C)O2)C=C[C@@H]1C. CN[C@@H]8[C@H] (C)O[C@H] (C[C@@H]8OC)O[C@H]9[C@H] (C)O[C@H] (C[C@@H]9OC)O[C@H]%10[C@@H] (C)\C=C\C=C\%11/CO[C@@H]%12[C@H] (O)C (=C[C@@H] (C (=O)O[C@H]%13C[C@@H] (C\C=C\%10/C)O[C@@]%14 (C%13)O[C@H] (C (C)C)[C@@H] (C)C=C%14)[C@]%11%12O)C. OC (=O)c%15ccccc%15. OC (=O)c%16ccccc%16. Format: Neat. Shipping: Room Temperature. | |
Emamectin Benzoate Quick inquiry Where to buy Suppliers range | A mixture of semi-synthetic Avermectins. Exists as the anhydrous and various hydrated forms having different crystal morphologies. Insecticide. Group: Biochemicals. Alternative Names: 4''-Deoxy-4''-epi-N- (methylamino) avermectin B1 Benzoate; MK 244; Methylamino abamectin benzoate; Proclaim; Proclaim 5SG; Sch 58854; Shot-Wan; Slice. Grades: Highly Purified. CAS No. 155569-91-8. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
Epi-doramectin Quick inquiry Where to buy Suppliers range | It is a base-catalysed intermediate in the decomposition of doramectin. It is formed by epimerisation at the 2-position which ultimately rearranges irreversibly to the isomeric alkene analogue. Synonyms: (2S)-25-cyclohexyl-5-O-demethyl-25-de(1-methylpropyl)-avermectin A1a; Doramectin, epi-. Grades: >95% by HPLC. CAS No. 1987882-62-1. Molecular formula: C50H74O14. Mole weight: 899.11. | |
epi-Ivermectin B1a Quick inquiry Where to buy Suppliers range | Epi-Ivermectin B1a is a degradation product produced by the reversible base-catalyzed isomerization of ivermectin B1a. It is less active than ivermectin against T. urticae (LC90s = 4.0 and 0.038 ppm, respectively). Synonyms: 5-O-demethyl-22,23-dihydro-avermectin A1a; 2-dehydro-4-dihydro Avermectin B1a; epi-dihydro Avermectin B1a; 22,23-dihydro Avermectin B1a; 2-epi-Ivermectin B1a. Grades: >95% by HPLC. Molecular formula: C48H74O14. Mole weight: 875.09. | |
Eprinomectin Quick inquiry Where to buy Suppliers range | A mixture of semi-synthetic Avermectins; containing 90% or more of component B1a and 10% or less of component B1b. Antiparasitic. Group: Biochemicals. Alternative Names: (4''R)-4''-(Acetylamino)-4''-deoxyavermectin B1; Eprinex; MK 397. Grades: Highly Purified. CAS No. 123997-26-2. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
Eprinomectin Quick inquiry Where to buy Suppliers range | Eprinomectin is a semi-synthetic GABA signaling potentiator used to inhibit bacterial infections. It causes neuromuscular paralysis in microbes and parasites. Eprinomectin is an avermectin selected for development as a topical endectocide. Synonyms: Eprinex; Ivomec Eprinex; MK 397; MK-397; MK397. Grades: >98%. CAS No. 123997-26-2. Molecular formula: C50H75NO14. Mole weight: 914.13. | |
Eprinomectin B1a Quick inquiry Where to buy Suppliers range | It is a semi-synthetic 4''-epimethylamino analogue of avermectin B1b prepared by oxidation of the 4''-hydroxy moiety and reductive amination. Members of the Avermectin/Milbemycin class exert their insecticidal/anthelmintic effects by binding to glutamate-gated chloride channels expressed on nematode neurones and pharyngeal muscle cells. Synonyms: (4''R)-4''-(Acetylamino)-5-O-demethyl-4''-deoxyavermectin A1a; Avermectin A1a, 4'-(acetylamino)-5-O-demethyl-4'-deoxy-, (4'R)-; Eprinomectin component B1a. Grades: >99% by HPLC. CAS No. 133305-88-1. Molecular formula: C50H75NO14. Mole weight: 914.13. | |
Eprinomectin B1b Quick inquiry Where to buy Suppliers range | It is a semi-synthetic analogue of avermectin B1b prepared by oxidation of the 4''-hydroxy moiety and reductive amination followed by acetylation. It is the minor component (<10%) of the commercial product for endo- and exo-parasite control, eprinomectin. It is a potent insecticide and acaricide. Synonyms: (4''R)-4''-(Acetylamino)-5-O-demethyl-25-de(1-methylpropyl)-4''-deoxy-25-(1-methylethyl)avermectin A1a; Eprinomectin component B1b. Grades: >99% by HPLC. CAS No. 133305-89-2. Molecular formula: C49H73NO14. Mole weight: 900.10. | |
Ivermectin Quick inquiry Where to buy Suppliers range | 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 Quick inquiry Where to buy Suppliers range | It is the major component (>80%) of the commercial anthelmintic, ivermectin. It exerts its anthelmintic effects by binding to glutamate-gated chloride channels expressed on nematode neurones and pharyngeal muscle cells. It is also a potent insecticide. Synonyms: Dihydroavermectin B1a; Ivermectin; 22,23-Dihydroavermectin B1a; 5-O-Demethyl-22,23-dihydro-avermectin A1a; Ivermectin Impurity I. Grades: >95% by HPLC. CAS No. 70161-11-4. Molecular formula: C48H74O14. Mole weight: 875.12. | |
Ivermectin B1a Quick inquiry Where to buy Suppliers range | Ivermectin B1a. Uses: For analytical and research use. Group: Chiral Molecules. Alternative Names: 5-O-Demethyl-22,23-dihydroavermectin A1a, Ivermectin B1a, Spiro[11,15-methano-2H,13H,17H-furo[4,3,2-pq][2,6]benzodioxacyclooctadecin-13,2'-[2H]pyran], avermectin A1a deriv., 22,23-Dihydroavermectin B1a, Dihydroavermectin B1a,Avermectin A1a, 5-O-demethyl-22,23-dihydro-. CAS No. 71827-03-7. Pack Sizes: 10MG. Molecular formula: C48H74O14. Mole weight: 875.09. Catalog: APS71827037. SMILES: CC[C@H] (C)[C@H]1O[C@]2 (CC[C@@H]1C)C[C@@H]3C[C@@H] (C\C=C (/C)\[C@@H] (O[C@H]4C[C@H] (OC)[C@@H] (O[C@H]5C[C@H] (OC)[C@@H] (O)[C@H] (C)O5)[C@H] (C)O4)[C@@H] (C)\C=C\C=C\6/CO[C@@H]7[C@H] (O)C (=C[C@@H] (C (=O)O3)[C@]67O)C)O2. Format: Neat. Shipping: Room Temperature. | |
Ivermectin B1a Quick inquiry Where to buy Suppliers range | 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 B1b Quick inquiry Where to buy Suppliers range | 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 |
Ivermectin B1b Quick inquiry Where to buy Suppliers range | 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 Impurity D Quick inquiry Where to buy Suppliers range | an impurity of Ivermectin. Synonyms: 28-Oxo Ivermectin B1a (Impurity); 5-O-Demethyl-22,23-dihydro-28-oxo-avermectin A1a; Spiro[11,15-methano-2H,13H,17H-furo[4,3,2-pq][2,6]benzodioxacyclooctadecin-13,2'-[2H]pyran] Avermectin A1a Deriv. Grades: > 95%. CAS No. 102190-55-6. Molecular formula: C48H72O15. Mole weight: 889.10. | |
Ivermectin Impurity H Quick inquiry Where to buy Suppliers range | an impurity of Ivermectin. Synonyms: Ivermectin B1 Mono-sugar Derivative; 4'-O-De(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)-5-O-demethyl-22,23-dihydro-avermectin A1a; Spiro[11,15-methano-2H,13H,17H-furo[4,3,2-pq][2,6]benzodioxacyclooctadecin-13,2'-[2H]pyran] Avermectin A1a Deriv. Grades: > 95%. CAS No. 71837-27-9. Molecular formula: C41H62O11. Mole weight: 730.94. | |
Ivermectin Impurity K Quick inquiry Where to buy Suppliers range | an impurity of Ivermectin. Synonyms: 3,4-Dihydro Ivermectin (Mixture of Diastereomers) ; 5-O-Demethyl-3,4,22,23-tetrahydro-avermectin A1a; Spiro[11,15-methano-2H,13H,17H-furo[4,3,2-pq][2,6]benzodioxacyclooctadecin-13,2'-[2H]pyran] Avermectin A1a Deriv. Grades: > 95%. CAS No. 74567-01-4. Molecular formula: C48H76O14. Mole weight: 877.13. | |
Ivermectin monosaccharide Quick inquiry Where to buy Suppliers range | A semi-synthetic product produced by selective hydrolysis of the terminal saccharide unit. It is a potent inhibitor of nematode larval development, but is devoid of paralytic activity. It is a sensitive probe for the detection of some types of ivermectin resistance. An impurity of Ivermectin. Synonyms: Dihydroavermectin B1 monosaccharide; Ivermectin B1 monosaccharide; 4'-O-De(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)-5-O-demethyl-22,23-dihydro-avermectin A1a; 4'-O-De(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)ivermectin B1. Grades: >99% by HPLC. CAS No. 123997-64-8. Molecular formula: C41H62O11. Mole weight: 730.92. | |
Jietacin A Quick inquiry Where to buy Suppliers range | Jietacin A is originally isolated from Str. sp. KP-197. It is found to be resistant to nematode, it can 100% kill Burs helenchus Lignicolus with the concentration of 0.25μg/mL, which is 10 times stronger than Avermectin B1a. Synonyms: Jietacine A; BRN 5538455; 1-(Ethenyl-ONN-azoxy)-14-methyl-8-pentadecanone. CAS No. 109766-61-2. Molecular formula: C18H34N2O2. Mole weight: 310.47. | |
Jietacin B Quick inquiry Where to buy Suppliers range | Jietacin B is originally isolated from Str. sp. KP-197. It is found to be resistant to nematode, it can 100% kill Burs helenchus Lignicolus with the concentration of 0.25μg/mL, which is 10 times stronger than Avermectin B1a. CAS No. 109766-62-3. Molecular formula: C19H36N2O2. Mole weight: 324.50. | |
Milbemycin A3 Quick inquiry Where to buy Suppliers range | Milbemycins are a complex family of macrocyclic lactones containing a highly characteristic spiroketal group produced by Streptomyces hydroscopicus subsp. aureolarcrimosus. Milbemycin A3 is the dominant member of a group of analogues containing a 25-methyl substituent. Milbemycin A3 is a highly selective and potent nematocide and insecticide. Like the closely related avermectins, milbemycins are thought to act on chloride-gated ion channels. Related to: Avermectin B1a, Avermectin B1b, Milbemycin A4, Milbemycin D, Nemadectin. Group: Biochemicals. Alternative Names: (6R,25R)-5-O-Demethyl-28-deoxy-6,28-epoxy-25-methylmilbemycin B; Spiro [11, 15-methano-2H, 7H, 13H-furo [4, 3, 2-pq] [2, 6] benzodioxa cyclooctadecin-13, 2- [2H] pyran] , milbemycin B deriv.; (+)-Milbemycin α1; Antibiotic B 41A3; Emamectin A3; GWN 1725; Gowan 1725; Koromite; Matsuguard; Mesa; Mesa (acaricide); Milbeknock; Milbemectin; Milbemycin A3; Milbemycin α1; Ultiflora; Milbemycin EP Impurity B. Grades: Highly Purified. CAS No. 51596-10-2. Pack Sizes: 1mg. Molecular Formula: C??H??O?, Molecular Weight: 528.68. US Biological Life Sciences. | Worldwide |
Milbemycin A4 (Antibiotic B 41A4, Milbemycin alpha3) Quick inquiry Where to buy Suppliers range | Milbemycins are a complex family of macrocyclic lactones containing a highly characteristic spiroketal group produced by Streptomyces hydroscopicus subsp. aureolarcrimosus. Milbemycin A4 is the dominant member of a group of analogues containing a 25-ethyl substituent. Milbemycin A4 is a highly selective and potent nematocide and insecticide. Like the closely related avermectins, milbemycins are thought to act on chloride-gated ion channels. Group: Biochemicals. Alternative Names: Antibiotic B 41A4, Milbemycin alpha3. Grades: Highly Purified. CAS No. 51596-11-3. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
Milbemycin D (Antibiotic B 41D) Quick inquiry Where to buy Suppliers range | Milbemycins are a complex family of macrocyclic lactones containing a highly characteristic spiroketal group produced by Streptomyces hydroscopicus subsp. aureolarcrimosus. Milbemycin D is a minor member of a group of analogues containing a 25-isopropyl substituent. Milbemycin D is a highly selective and potent nematocide and insecticide. Like the closely related avermectin, milbemycins are thought to act on chloride-gated ion channels. Group: Biochemicals. Alternative Names: Antibiotic B 41D. Grades: Highly Purified. CAS No. 77855-81-3. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
Milbemycin Oxime Quick inquiry Where to buy Suppliers range | Milbemycin oxime is a semi-synthetic macrocyclic lactone prepared by the oxidation and oximation of a mixture of two natural products, milbemycin A3 and A4 (in ~70: 30 ratio). Moxidectin oxime, marketed as Interceptor, is used therapeutically for the prevention of intestinal parasites in dogs. Like the other milbemycin / avermectins, it was developed for intestinal parasite control in animals and acts by opening glutamate sensitive chloride channels in neurons of invertebrates leading to paralysis by hyperpolarisation of these cells and signal transfer blocking. Group: Biochemicals. Grades: Highly Purified. CAS No. 129496-10-2. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
Salinomycin Quick inquiry Where to buy Suppliers range | Salinomycin is a polyether ionophore with broad spectrum Gram +ve and anti-coccidial activity. Salinomycin has a high affinity for monovalent cations, particularly potassium. Salinomycin is used in animal health for control of coccidia and for growth promotion in ruminants. Recently, salinomycin has been shown to inhibit cancer stem cells and is > 100 times more potent than taxol. While the mechanism of action is unknown, it was noted that among the 60,000 compounds screened, another monovalent ionophore, nigericin, and a chloride channel inhibitor, avermectin, were also active. Group: Biochemicals. Grades: Highly Purified. CAS No. 53003-10-4. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
Selamectin Quick inquiry Where to buy Suppliers range | Selamectin. Group: Biochemicals. Alternative Names: Revolution (antibiotic); Stronghold; (5Z) -25-Cyclohexyl-4'-O-de (2, 6-dideoxy-3-O-methyl-α -L-arabino-hexopyranosyl) -5-demethoxy-25-de (1-methylpropyl) -22, 23-dihydro-5- (hydroxyimino) avermectin A1a. Grades: Highly Purified. CAS No. 220119-17-5. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
Selamectin Quick inquiry Where to buy Suppliers range | Selamectin. Group: Heterocyclic Organic Compound. Alternative Names: Selamectin;hypnocarpic acid;AverMectin A1a,25-cyclohexyl-4-O-de(2,6-dideoxy-3-O-Methyl-a-L-arabino-hexopyranosyl)-5-deMethoxy-25-de(1-Methylpropyl)-22,23-dihydro-5-(hydroxyiMino)-,(5Z)-;(5Z)-25-Cyclohexyl-4-O-de(2,6-dideoxy-3-O-methyl-alpha-L-arabino-hexopyranosyl)-5-demethoxy-25-de(1-methylpropyl)-22,23-dihydro-5-(hydroxyimino)-avermectin A1a;Revolution (antibiotic);Stronghold. CAS No. 220119-17-5. Product ID: ACM220119175. Molecular formula: C43H63NO11. Mole weight: 769.967. | |
Selamectin Impurity A Quick inquiry Where to buy Suppliers range | An impurity of selamectin. Selamectin is a topical parasiticide and anthelminthic used on animals. Synonyms: (2aE, 2'R, 4E, 4'S, 5'S, 6S, 6'R, 7S, 8E, 11R, 15S, 17aR, 20Z, 20aR, 20bS)-6'-cyclohexyl-7-[(2, 6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)oxy]-4', 20b-dihydroxy-20-(hydroxyimino)-5', 6, 8, 19-tetramethyl-3', 4', 5', 6, 6', 7, 10, 11, 14, 15, 17a, 20, 20a, 20b-tetradecahydrospiro[2H, 17H-11, 15-methanofuro[4, 3, 2-pq][2, 6]benzodioxacyclooctadecine-13, 2'-pyran]-17-one ((5Z,21R,23S,25R)-25-cyclohexyl-4'-O-de(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)-5-demethoxy-25-de(1-methylpropyl)-22,23-dihydro-23-hydroxy-5-(hydroxyimino)avermectin A1a). Grades: > 95%. Molecular formula: C43H63NO12. Mole weight: 785.96. | |
Selamectin Impurity B Quick inquiry Where to buy Suppliers range | An impurity of selamectin. Selamectin is a topical parasiticide and anthelminthic used on animals. Synonyms: 25-Cyclohexyl-4'-O-de(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)-5-demethoxy-25-de(1-methylpropyl)-5-(hydroxyimino)-avermectin A1a; 22,23-Didehydro Selamectin. Grades: > 95%. CAS No. 165108-09-8. Molecular formula: C43H61NO11. Mole weight: 767.97. | |
Selamectin Impurity D Quick inquiry Where to buy Suppliers range | An impurity of selamectin. Selamectin is a topical parasiticide and anthelminthic used on animals. Synonyms: 25-Cyclohexyl-5-demethoxy-25-de(1-methylpropyl)-22,23-dihydro-5-(hydroxyimino)-avermectin A1a; 22,23-Dihydro-5-hydroxyimino Doramectin; 4'-O-2,6-Dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl Selamectin. Grades: > 95%. CAS No. 301849-46-7. Molecular formula: C50H75NO14. Mole weight: 914.15. |