A fungal metabolite with plant growth inhibitory activity
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Rosellichalasin

Item No. 44752

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
(1E,10aS)-13S,13aS,14S,14aR,15aS,15bS-hexahydro-4S,6E,14,14a-tetramethyl-13-(phenylmethyl)-3H-oxacyclododecino[2,3-d]oxireno[f]isoindole-5,9,11(4H,8H,12H)-trione
CAS Number
123452-64-2
Molecular Formula
C28H33NO5
Formula Weight
463.6
Purity
≥95%
Formulation (Request formulation change)
A solid
SMILES
O=C(/C(C)=C/C1)[C@@H](C)C/C=C/[C@]2([H])[C@]3(OC1=O)C(N[C@@H](CC4=CC=CC=C4)[C@]3([H])[C@H](C)[C@]5(C)[C@@]2([H])O5)=O
InChi Code
InChI=1S/C28H33NO5/c1-16-9-8-12-20-25-27(4,34-25)18(3)23-21(15-19-10-6-5-7-11-19)29-26(32)28(20,23)33-22(30)14-13-17(2)24(16)31/h5-8,10-13,16,18,20-21,23,25H,9,14-15H2,1-4H3,(H,29,32)/b12-8+,17-13+/t16-,18-,20-,21-,23-,25-,27+,28+/m0/s1
InChi Key
XNIXILZHFOBLTQ-RDTBASBDSA-N
Origin
Fungus/Unidentified sp.
Shipping & Storage Information
Storage
-20°C
Shipping
Wet ice in continental US; may vary elsewhere
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    1 mg

    $195

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    5 mg

    $683

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    Product Description

    Rosellichalasin is a fungal metabolite that has been found in R. necatrix and and has plant growth inhibitory activity.1 It inhibits lettuce seed germination by 50%, as well as root and hypocotyl growth by 70 and 60%, respectively, when used at a concentration of 100 mg/L.

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Kimura, Y., Nakajima, H., and Hamasaki, T. Structure of rosellichalasin, a new metabolite produced by Rosellinia necatrix. Agric. BioI. Chem. 53(6), 1699–1701 (1989).