ROSMARININE
- CAS NO.：520-65-0
- Empirical Formula: C18H27NO6
- Molecular Weight: 353.41
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-05-04 17:34:39
What is ROSMARININE?
Description
A pyrrolizidine alkaloid isolated from Senecio rosmarinifolium Linn., the base crystallizes as glistening laminae from either EtOH or Me2CO. It has [α]24D - 91.5° (MeOH) or - 94° (EtOH) and yields a crystalline nitrate, m.p. 218°C (dec.); [α]20D - 91.5° (H20) and a methiodide, m.p. 251°C. On alkaline hydrolysis it furnishes rosmarinecine, CsH1S0 3N, m.p. 171-2°C; [α]25D - 118.5° (MeOH) and senecic acid, ClOH160 S, m.p. 151°C; [α]25D + 11.8° (EtOH).
Definition
ChEBI: Rosmarinine is a macrolide.
References
Richardson, Warren., J. Chem. Soc., 452 (1943)
Kropman, Warren., ibid, 700 (1950)
Properties of ROSMARININE
| Melting point: | 208 °C |
| Boiling point: | 579.7±50.0 °C(Predicted) |
| Density | 1.29±0.1 g/cm3(Predicted) |
| pka | 12.79±0.60(Predicted) |
Safety information for ROSMARININE
Computed Descriptors for ROSMARININE
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