96657-94-2
Chemical Structure
Merenskine
- CAS No.: 96657-94-2
- Formula:C18H26ClNO6
- Molecular Weight:387.86
InChIKey: PQVSFJDPIWTHNX-GLAGFVTDSA-N
SMILES: O=C(OC(CC1)[C@]2([H])N1CC=C2CO3)[C@@](O)(CCl)[C@H](C)[C@@H](C)[C@](O)(C)C3=O
Biological Activity: Merenskine is a chlorinated 1,2-unsaturated senecionine-type pyrrolizidine alkaloid and serves as a substrate for epoxidation reactions. Merenskine forms merepoxine N-oxide upon evaporation in ammoniated solvents, while it generates merepoxine under alkaline sample preparation conditions. Merenskine exhibits a pH-dependent transfer rate in black tea infusion, and the transfer rate decreases sharply under alkaline conditions[1][2][3].
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Merenskine | Merenskine is a chlorinated 1,2-unsaturated senecionine-type pyrrolizidine alkaloid and serves as a substrate for epoxidation reactions. Merenskine forms merepoxine N-oxide upon evaporation in ammoniated solvents, while it generates merepoxine under alkaline sample preparation conditions. Merenskine exhibits a pH-dependent transfer rate in black tea infusion, and the transfer rate decreases sharply under alkaline conditions. | |||||||||||||||||||||
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References
- [1]. Cheng D, et al. The correlation between leaf-surface and leaf-tissue secondary metabolites: A case study with pyrrolizidine alkaloids in Jacobaea hybrid plants[J]. Metabolomics, 2017, 13(5): 47.
- [2]. Kaltner F, Klein L M. Structural modifications of certain pyrrolizidine alkaloids during sample extraction and its impact on analytical results[J]. Food Analytical Methods, 2025, 18(6): 911-921.
- [3]. Kaltner F, et al. Transfer of pyrrolizidine and tropane alkaloids from tea and herbal tea to infusions. Food chemistry. 2025 Oct 15;489:145026.
