857054-03-6
857054-03-6
Chemical Structure
Karrikin 2
- CAS No.: 857054-03-6
- Formula:C7H4O3
- Molecular Weight:136.10
IUPAC Name: 2H-furo[2,3-c]pyran-2-one
InChIKey: OBHRCUWVUFZNMG-UHFFFAOYSA-N
SMILES: O=C1OC2=COC=CC2=C1
Biological Activity: Karrikin 2 is a seed germination stimulant identified in smoke produced by plant combustion. Karrikins induce seed germination in Arabidopsis thaliana, lettuce, E. penduliflora and S. orbiculatum. Karrikin 2 upregulates the expression of gibberellin (GA) biosynthesis genes GA3ox1, GA3ox2 and the gibberellin GA4-responsive gene CP1 in Arabidopsis thaliana seeds[1].
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Karrikin 2 | 99.61% | Karrikin 2 is a seed germination stimulant identified in smoke produced by plant combustion. Karrikins induce seed germination in Arabidopsis thaliana, lettuce, E. penduliflora and S. orbiculatum. Karrikin 2 upregulates the expression of gibberellin (GA) biosynthesis genes GA3ox1, GA3ox2 and the gibberellin GA4-responsive gene CP1 in Arabidopsis thaliana seeds. | ||||||||||||||||||||
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