Petasitenine
Petasitenine Basic information
- Product Name:
- Petasitenine
- Synonyms:
-
- Petasitenine
- PETASITINENE
- (15R,20R)-15,20-Epoxy-15,20-dihydro-12-hydroxy-4-methyl-4,8-secosenecionan-8,11,16-trione
- Fukinotoxin【neutral】
- Petasitenine【neutral】
- C10359
- Spiro[2,9-dioxa-14-azabicyclo[9.5.1]heptadec-11-ene-4,2'-oxirane]-3,8,17-trione, 7-hydroxy-3',6,7,14-tetramethyl-, (1R,2'R,3'R,6R,7R)-
- CAS:
- 60102-37-6
- MF:
- C19H27NO7
- MW:
- 381.42
- Mol File:
- 60102-37-6.mol
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Petasitenine Chemical Properties
- Melting point:
- 129.5°C
- Boiling point:
- 508.82°C (rough estimate)
- Density
- 1.2977 (rough estimate)
- refractive index
- 1.5180 (estimate)
- pka
- 12.75±0.60(Predicted)
- color
- Crystals from C6H6/hexane or Me2CO
- IARC
- 3 (Vol. 31, Sup 7) 1987
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Petasitenine Usage And Synthesis
Description
A pyrrolizidine alkaloid, petasitenine occurs, together with neopetasitenine (q.v.) in Petasites japonicus Maxim. Like the accompanying base, it possesses strong hepatotoxic properties.
Definition
ChEBI: Petasitenine is a spiro-epoxide.
Safety Profile
Questionable carcinogen with experimental carcinogenic data.Mutation data reported. Used as a food and herbal remedy. When heated to decomposition it emits toxic fumes of NOx.
References
Yamada etal., Chem.Lett.,461 (1976)
PetasitenineSupplier
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