
CAS 65195-55-3: Avermectina B1a
Descripción:
Avermectina B1a es un compuesto de lactona macrocíclica que pertenece a la clase de las avermectinas, que se derivan de la fermentación de la bacteria Streptomyces avermitilis. Se conoce principalmente por sus potentes propiedades antiparasitarias e insecticidas, lo que lo hace ampliamente utilizado en medicina veterinaria y agricultura. Avermectina B1a exhibe una estructura compleja caracterizada por un gran anillo de lactona y múltiples grupos funcionales, lo que contribuye a su actividad biológica. El compuesto actúa interfiriendo con la neurotransmisión en los parásitos, lo que lleva a la parálisis y la muerte. Es efectivo contra una variedad de nematodos y artrópodos, incluidos ácaros e insectos. Avermectina B1a se administra típicamente en formulaciones que garantizan su estabilidad y biodisponibilidad. Aunque generalmente se considera seguro para su uso en animales, se debe tener cuidado para evitar la toxicidad en especies no objetivo, incluidos los humanos. Su impacto ambiental también es una consideración, ya que puede afectar a organismos beneficiosos en los ecosistemas. En general, Avermectina B1a es un compuesto significativo en el control de plagas y la gestión de la salud animal.
Fórmula:C48H72O14
InChI:InChI=1/C48H72O14/c1-11-25(2)43-28(5)17-18-47(62-43)23-34-20-33(61-47)16-15-27(4)42(26(3)13-12-14-32-24-55-45-40(49)29(6)19-35(46(51)58-34)48(32,45)52)59-39-22-37(54-10)44(31(8)57-39)60-38-21-36(53-9)41(50)30(7)56-38/h12-15,17-19,25-26,28,30-31,33-45,49-50,52H,11,16,20-24H2,1-10H3/b13-12+,27-15-,32-14-/t25-,26-,28-,30-,31-,33+,34-,35-,36-,37-,38-,39-,40+,41-,42-,43+,44-,45+,47+,48+/m0/s1
Clave InChI:InChIKey=RRZXIRBKKLTSOM-XPNPUAGNSA-N
SMILES:O[C@]/12[C@@]3(OC\C1=C/C=C/[C@H](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(\C)=C\C[C@@]6(C[C@](OC(=O)[C@@]2(C=C(C)[C@H]3O)[H])(C[C@]7(O6)O[C@]([C@H](CC)C)([C@@H](C)C=C7)[H])[H])[H])[H]
Sinónimos:- (10E,14E,16E,22Z)-(1R,4S,5'S,6S,6'R,8R,12S,13S,20R,21R,24S)-6'-[(S)-sec-butyl]-21,24-dihydroxy-5',11,13,22-tetramethyl-2-oxo-3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene-6-spiro-2'-(5',6'-dihydro-2'H-pyran)-12-yl 2,6-dideoxy-4-O-(2,6-dideoxy-3-O-methyl-a-L-arabino-hexopyranosyl)-3-O-methyl-a-L-arabino-hexopyranoside (i) mixture with (10E,14E,16E,22Z)-(1R,4S,5'S,6S,6'R,8R,12S,13S,20R,21R,24S)-21,24-dihydroxy-6'-isopropyl-5',11,13,22-tetramethyl-2-oxo-3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene-6-spiro-2'-(5',6'-dihydro-2'H-pyran)-12-yl 2,6-dideoxy-4-O-(2,6-dideoxy-3-O-methyl-a-L-arabino-hexopyranosyl)-3-O-methyl-a-L-arabino-hexopyranoside (ii) (4:1)
- (2aE,4E,5'S,6S,6'R,7S,8E,11R,13S,15S,17aR,20R,20aR,20bS)-20,20b-dihydroxy-5',6,8,19-tetramethyl-6'-[(1S)-1-methylpropyl]-17-oxo-5',6,6',10,11,14,15,17,17a,20,20a,20b-dodecahydro-2H,7H-spiro[11,15-methanofuro[4,3,2-pq][2,6]benzodioxacyclooctadecine-13,2'-pyran]-7-yl 2,6-dideoxy-4-O-(2,6-dideoxy-3-O-methyl-alpha-L-arabino-hexopyranosyl)-3-O-methyl-alpha-L-arabino-hexopyranoside - (2aE,4E,5'S,6S,6'R,7S,8E,11R,13S,15S,17aR,20R,20aR,20bS)-20,20b-dihydroxy-5',6,8,19-tetramethyl-6'-(1-methylethyl)-17-oxo-5',6,6',10,11,14,15,17,17a,20,20a,20b-dodecahydro-2H,7H-spiro[11,15-methanofuro[4,3,2-pq][2,6]benzodioxacyclooctadecine-13,2'-pyran]-7-yl 2,6-dideoxy-4-O-(2,6-dideoxy-3-O-methyl-alpha-L-arabino-hexopyranosyl)-3-O-methyl-alpha-L-arabino-hexopyranoside (1:1)
- (2aE,4E,5'S,6S,6'R,7S,8E,11R,13S,15S,17aR,20R,20aR,20bS)-6'-[(2S)-butan-2-yl]-20,20b-dihydroxy-5',6,8,19-tetramethyl-17-oxo-5',6,6',10,11,14,15,17,17a,20,20a,20b-dodecahydro-2H,7H-spiro[11,15-methanofuro[4,3,2-pq][2,6]benzodioxacyclooctadecine-13,2'-pyran]-7-yl 2,6-dideoxy-4-O-(2,6-dideoxy-3-O-methyl-alpha-L-arabino-hexopyranosyl)-3-O-methyl-alpha-L-arabino-hexopyranoside
- (5'S,6S,6'R,7S,11R,13S,15S,17aR,20R,20aR,20bS)-20,20b-dihydroxy-5',6,8,19-tetramethyl-6'-[(1S)-1-methylpropyl]-17-oxo-5',6,6',10,11,14,15,17,17a,20,20a,20b-dodecahydro-2H,7H-spiro[11,15-methanofuro[4,3,2-pq][2,6]benzodioxacyclooctadecine-13,2'-pyran]-7-yl 2,6-dideoxy-4-O-(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)-3-O-methyl-α-L-arabino-hexopyranoside
- 5-O-Demethylavermectin A<sub>1a</sub>
- 5-O-demethylavermectin A1a (i) mixture with 5-O-demethyl-25-de(1-methylpropyl)-25-(1-methylethyl)avermectin A1a (ii)
- Abacide
- Abamectin B<sub>1a</sub>
- Abamectin component B<sub>1a</sub>
- Abamectine
- Acimic
- Ver más sinónimos
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Encontrado 11 productos.
Avermectin B1a (>85%)
CAS:Avermectin B1a (>85%) is a macrolide anthelmintic and is used for the treatment of parasitic infections. It enhances the effects of glutamate at the glutamate-gated chloride channels, causing paralysis and death of the parasiteFórmula:C48H72O14Pureza:>85% B1AForma y color:White PowderPeso molecular:873.08 g/molAbamectin B1a 1000 µg/mL in Acetonitrile
CAS:Producto controladoFórmula:C48H72O14Forma y color:Single SolutionPeso molecular:873.08Abamectin B1a
CAS:Producto controladoApplications Avermectin B1a, a natural product derived from the soil actinomycete Streptomyces avermitilis, is an antiparasitic agent that paralyzes nematodes without causing hypercontraction or flaccid paralysis. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Lofgren, C.S., et al.: J. Econ. Entomol., 75, 798 (1982); Kass, I.S., et al.: P. Natl. Acad. Sci. USA, 77, 6211 (1980); Fritz, L.C., et al.: P. Natl. Acad, Sci. USA, 76, 2062 (1979);Fórmula:C48H72O14Forma y color:Off-WhitePeso molecular:873.08GB 23200.121-2021 Pesticide Mixture 9 50 µg/mL in Acetonitrile
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Forma y color:MixtureAvermectin B1a
CAS:Avermectin B1a is a macrocyclic lactone disaccharide anthelmintic agent .Fórmula:C48H72O14Pureza:95%Forma y color:White Crystalline PowderPeso molecular:873.08Avermectin B1a 100 µg/mL in Acetonitrile
CAS:Fórmula:C48H72O14Forma y color:Single SolutionPeso molecular:873.08Ivermectin EP Impurity A (Avermectin B1a, Abamectin B1a)
CAS:Fórmula:C48H72O14Forma y color:White To Off-White SolidPeso molecular:873.10