- Recommended name
- Leadbeaterin-2
- Synonyms
- n/a
- Recommended acronym
- n/a
- Abbreviation
Progenitors
- Name
- Chrysochromulina leadbeateri
- Note
- Identified by LC-HRMS in C. leadbeateri cultures and Norwegian field samples from 2019 and 2025 associated with fish mortalities. Cultures of strains isolated from the 2019 fish-killing bloom were toxic in gill cell bioassays and contained leadbeaterins 1 to 6
Vector Species
No vector species registered
References
- Wang et al., 2024
- Wang, X.; Fon, M.; Andersen, A. J. C.; Solhaug, A.; Ingebrigtsen, R. A.; Samdal, I. A.; Uhlig, S.; Miles, C. O.; Edvardsen, B.; Larsen, T. O. Insights into the nature of ichthyotoxins from the Chrysochromulina leadbeateri blooms in Northern Norwegian fjords. Harmful Algae 2024, 137, 102681.
- Wang et al., 2026
- Wang, X.; Solhaug, A.; Mudge, E. M.; Garrido, B. C.; Fon, M.; Andersen, A. J. C.; Solhaug, A.; Samdal, I. A.; Edvardsen, B.; McCarron, P.; Gotfredsen, C. H.; Hansen, P. J.; Miles, C. O.; Larsen, T. O. Structure elucidation of leadbeaterin-1, and ichthyotoxin associated with fish-killing Chrysochromulina leadbeateri blooms in northern Norwegian Fjords. Harmful Algae 2026, 156, 103104.
- Structure
- Formula
- C67H125ClO27
- Exact mono-isotopic mass
- 1396.80968
- Molfile
- n/a
- Alternative molfiles
- n/a
- SMILES
- Alternative SMILES
- n/a
- InChi key
- Alternative InChi keys
- n/a
- InChi
- Alternative InChis
- Spectra available
- Unknown
- Chem files
- Certified
- False
- Certified links
-
-
n/a
- Non certified reference material
- False
Chemical analysis
- Research
- True
- Standardized
- False
- Validated
- False
- Official
- n/a
Structure recognition assays
- Research
- False
- Standardized
- False
- Validated
- False
- Official
- n/a
Functional assays
- Research
- Unknown
- Standardized
- Unknown
- Validated
- Unknown
- Official
- n/a
Animal assays
- Research
- Unknown
- Standardized
- Unknown
- Validated
- Unknown
- Official
- n/a
- Regulatory status
- Unknown
- Human toxic syndrome(s)
- n/a
- Organ system toxicity
- n/a
- Risk assessment
- Unknown
- Molecular targets known
- Unknown
- Molecular targets
- n/a
- Toxic to aquatic animals
- True
- TEF available
- Unknown
- Notes
- Structure not yet elucidated, identified by LC-HRMS
- Christopher Miles
- Contact