Spinosyn J
CAS: 131929-67-4
CAT: 5072
Abstract
Spinosyn J (CAS 131929-67-4), also known as A-83543J, is a naturally occurring macrocyclic lactone belonging to the spinosyn class. It is produced by the soil actinomycete Saccharopolyspora spinosa through fermentation and is isolated as a high-purity reference standard from Spinosad technical agrochemical material, where it contributes to the overall insecticidal profile alongside Spinosyn A and related factors.
Spinosyn J has gained importance in crop protection science for its potent insecticidal activity. It demonstrates high efficacy by both contact and ingestion against a broad spectrum of insect pests across orders including Lepidoptera, Diptera, Thysanoptera, Coleoptera, Orthoptera, Hymenoptera, and many others. Its overall protective effect varies with the target insect species and life stage.
The mode of action of spinosyns is unique. Spinosyn J primarily functions as an allosteric modulator of nicotinic acetylcholine receptors (nAChRs) in the insect nervous system, resulting in hyperexcitation, disrupted neurotransmission, paralysis, and death. This novel neural mechanism supports its value in resistance management programs, as spinosad and related spinosyns have proven not to cause cross-resistance to other known insecticide classes.
Spinosyn J serves as a valuable marker compound for the standardization and quality control of Spinosad-based technical concentrates and formulated biopesticides. Precise quantification is essential for agrochemical manufacturers to maintain batch consistency, ensure potency, and meet regulatory compliance requirements in crop protection, horticulture, and integrated pest management (IPM) applications.
Planta Analytica provides high-purity Spinosyn J reference standards isolated from Spinosad technical material. These standards used by laboratories in the agrochemical sector for method development, validation, residue analysis, and quality assurance of biopesticide products. You can follow this link for our entire collection of agrochemical reference standards.
References
Withanoside IV and its active metabolite
Compound Details
| CAS | 131929-67-4 |
|---|---|
| Molecular Weight | 717.9 g/mol |
| Chemical Formula | C₄₀H₆₃NO₁₀ |
| IUPAC | (1S,2R,5S,7R,9R,10S,14R,15S,19S)-15-[(2R,5S,6R)-5-(dimethylamino)-6-methyloxan-2-yl]oxy-19-ethyl-7-[(2R,3R,4R,5R,6S)-4-hydroxy-3,5-dimethoxy-6-methyloxan-2-yl]oxy-14-methyl-20-oxatetracyclo[10.10.0.02,10.05,9]docosa-3,11-diene-13,21-dione |
| Synonyms | N/A |
| SMILES | CCC1CCCC(C(C(=O)C2=CC3C4CC(CC4C=CC3C2CC(=O)O1)OC5C(C(C(C(O5)C)OC)O)OC)C)OC6CCC(C(O6)C)N(C)C |
| Purity | 95%+ |
| Storage Temperature | Below −18°C |
| Storage Conditions | Dry, freezer |
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Products are sold as laboratory reference materials, to be used for diagnostic and in vivo testing. The samples are not certified for veterinary or human use.
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