Spinosyn A
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| Category | New Products |
| Catalog number | BBF-03819 |
| CAS | 131929-60-7 |
| Molecular Weight | 731.95 |
| Molecular Formula | C41H65NO10 |
| Purity | >99% by HPLC |
Ordering Information
| Catalog Number | Size | Price | Stock | Quantity |
|---|---|---|---|---|
| BBF-03819 | 5 mg | $298 | In stock |
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Add to cartDescription
Spinosyn A is the main component of the unusual hydrophobic macrolide complex isolated from Echinosaccharomyces. It is an effective pesticide for crop pathogens and control of ectoparasites of animals.
Specification
| Synonyms | Spinosad factor A; Lepicidin A |
| Storage | Store at -20°C |
| IUPAC Name | (1S,2R,5S,7R,9R,10S,14R,15S,19S)-15-[(2R,5S,6R)-5-(dimethylamino)-6-methyloxan-2-yl]oxy-19-ethyl-14-methyl-7-[(2R,3R,4R,5S,6S)-3,4,5-trimethoxy-6-methyloxan-2-yl]oxy-20-oxatetracyclo[10.10.0.02,10.05,9]docosa-3,11-diene-13,21-dione |
| Canonical SMILES | CCC1CCCC(C(C(=O)C2=CC3C4CC(CC4C=CC3C2CC(=O)O1)OC5C(C(C(C(O5)C)OC)OC)OC)C)OC6CCC(C(O6)C)N(C)C |
| InChI | InChI=1S/C41H65NO10/c1-10-26-12-11-13-34(52-36-17-16-33(42(5)6)23(3)48-36)22(2)37(44)32-20-30-28(31(32)21-35(43)50-26)15-14-25-18-27(19-29(25)30)51-41-40(47-9)39(46-8)38(45-7)24(4)49-41/h14-15,20,22-31,33-34,36,38-41H,10-13,16-19,21H2,1-9H3/t22-,23-,24+,25-,26+,27-,28-,29-,30-,31+,33+,34+,36+,38+,39-,40-,41+/m1/s1 |
| InChI Key | SRJQTHAZUNRMPR-UYQKXTDMSA-N |
| Source | Saccharopolyspora spinosa |
Properties
| Appearance | White Solid |
| Boiling Point | 801.515°C at 760 mmHg |
| Melting Point | 84-99.5°C |
| Density | 1.167 g/cm3 |
| Solubility | Soluble in ethanol, methanol, DMF, DMSO |
Reference Reading
1.Leaf Fertilizers Affect Survival and Behavior of the Neotropical Stingless Bee Friesella schrottkyi (Meliponini: Apidae: Hymenoptera).
Rodrigues CG1, Krüger AP2, Barbosa WF1, Guedes RN3. J Econ Entomol. 2016 Apr 11. pii: tow044. [Epub ahead of print]
The ongoing concern about bee decline has largely focused on honey bees and neonicotinoid insecticides, while native pollinators such as Neotropical stingless bees and agrochemicals such as other insecticide groups, pesticides in general, and fertilizers-especially leaf fertilizers-remain neglected as potential contributors to pollination decline. In an effort to explore this knowledge gap, we assessed the lethal and sublethal behavioral impact of heavy metal-containing leaf fertilizers in a native pollinator of ecological importance in the Neotropics: the stingless beeFriesella schrottkyi(Friese). Two leaf fertilizers-copper sulfate (24% Cu) and a micronutrient mix (Arrank L: 5% S, 5% Zn, 3% Mn, 0.6% Cu, 0.5% B, and 0.06% Mo)-were used in oral and contact exposure bioassays. The biopesticide spinosad and water were used as positive and negative controls, respectively. Copper sulfate compromised the survival of stingless bee workers, particularly with oral exposure, although less than spinosad under contact exposure.
2.The use of Aedes aegypti larvae attractants to enhance the effectiveness of larvicides.
Gonzalez PV1, Harburguer L1, González-Audino PA1, Masuh HM2. Parasitol Res. 2016 Feb 27. [Epub ahead of print]
Aedes aegypti (L.) is an important dengue, chikungunya, and yellow fever vector. Immature stages of this species inhabit human-made containers placed in residential landscapes, and the application of larvicides inside containers that cannot be eliminated is still considered a priority in control programs. Larvicidal efficacy is influenced by several factors, including the formulation used, the water quality, and the susceptibility of larvae, among others. If an attractant can be incorporated into a slow-release larvicide formulation, it will be feasible to direct the larvae into the source of insecticide and thereby improving its efficacy. We studied the influence of 1-octen-3ol and 3-methylphenol on the rate of Ae. aegypti larvae mortality using the larvicides Bacillus thuringiensis var. israelensis (Bti), temephos, and spinosad. These chemicals were combined with the larvicides mixed with agar during the bioassays. Mortality was registered every 10 min, and a lethal time 50 (LT50) was calculated.
3.Transcriptome Analysis of an Insecticide Resistant Housefly Strain: Insights about SNPs and Regulatory Elements in Cytochrome P450 Genes.
Mahmood K1, Højland DH1, Asp T2, Kristensen M1. PLoS One. 2016 Mar 28;11(3):e0151434. doi: 10.1371/journal.pone.0151434. eCollection 2016.
BACKGROUND: Insecticide resistance in the housefly, Musca domestica, has been investigated for more than 60 years. It will enter a new era after the recent publication of the housefly genome and the development of multiple next generation sequencing technologies. The genetic background of the xenobiotic response can now be investigated in greater detail. Here, we investigate the 454-pyrosequencing transcriptome of the spinosad-resistant 791spin strain in relation to the housefly genome with focus on P450 genes.
4.Could biorational insecticides be used in the management of aflatoxigenic Aspergillus parasiticus and its insect vectors in stored wheat?
Khan T1, Shahid AA1, Khan HA1. PeerJ. 2016 Feb 22;4:e1665. doi: 10.7717/peerj.1665. eCollection 2016.
Insect pests in stored wheat cause significant losses and play an important role in the dispersal of viable fungal spores of various species including aflatoxin producing Aspergillus parasiticus. The problem of insecticide resistance in stored insects and environmental hazards associated with fumigants and conventional grain protectants underscore the need to explore reduced risk insecticides to control stored insects with the ultimate effect on aflatoxin production. The purpose of this study was to investigate the insecticidal potential of four biorational insecticides: spinosad, thiamethoxam, imidacloprid and indoxacarb, on wheat grains artificially infested with Rhyzopertha dominica/Sitophilus oryzae and/or A. parasiticus spores, and the subsequent effect on aflatoxin production. Spinosad and thiamethoxam were the most effective insecticides against R. dominica compared to S. oryzae followed by imidacloprid. Spinosad applied at 0.25-1 ppm and thiamethoxam at 2 and 4 ppm concentrations resulted in complete mortality of R.
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Bio Calculators
* Our calculator is based on the following equation:
Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
It is commonly abbreviated as: C1V1 = C2V2
* Total Molecular Weight:
g/mol
Tip: Chemical formula is case sensitive. C22H30N4O √ c22h30n40 ╳
