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Cat. No.: HY-N21918

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Angustone B

Angustone B is a pyranoisoflavone compound and an antifeedant. Angustone B can be isolated from the roots of Lupinus albus and Lupinus angustifolius. Angustone B exhibits feeding inhibitory activity against larvae of Costelytra zealandica.

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CAS No.: 100462-54-2
화학식: C₂₅H₂₄O₆
분자량:420.46

보관:

Please store the product under the recommended conditions in the Certificate of Analysis.

Angustone B Chemical Structure

CAS No.: 100462-54-2

Amount: USD 0.00

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Use of MCE Products

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity

제품 설명

In Vivo

Angustone B (200 μg/g; incorporated into feeding disks; single exposure) shows only marginal feeding deterrent activity against Costelytra zealandica larvae, with a 26% reduction in feeding at 200 μg/g relative to the standard stimulated response^[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model:

Third-instar larvae (field-collected)^[2]
Dosage:

200 μg/g
Administration:

incorporated into feeding disks; single exposure
Result:

Reduced larval feeding to 74% of the standard stimulated response based on Hodges-Lehmann estimates.
Showed no significant dose-response correlation across the tested concentration range.
Noted a significant reduction in feeding at an unspecified lower concentration.

Chemical Information

CAS No. 100462-54-2
분자량 420.46
화학식 C₂₅H₂₄O₆
SMILES

O=C1C(=COC2=CC(O)=C(C(O)=C12)CC=C(C)C)C=3C=CC=4OC(C=CC4C3O)(C)C
Structure Classification
- Flavonoids
- Isoflavones
Initial Source
선적

Room temperature in continental US; may vary elsewhere.
보관

Please store the product under the recommended conditions in the Certificate of Analysis.

순도&문서

Handling Instructions (2659 KB)

References

[1]. Tahara S, et al. Seventeen isoflavonoids from Lupinus albus roots[J]. Phytochemistry, 1989, 28(3): 901-911.

[2]. Lane GA, et al. Isoflavonoid feeding deterrents forCostelytra zealandica Structure - Activity relationships. J Chem Ecol. 1985 Dec;11(12):1713-35.

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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

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MOQ

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100 mg

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