| | Identification | Back Directory |  | [Name] 
 ProtosteMotinine
 |  | [CAS] 
 169534-85-4
 |  | [Synonyms] 
 ProtosteMotinine
 (3S,11S,11aS)-3'-Methoxy-4',9-dimethyl-3-[(2S,4S)-4-methyl-5-oxot etrahydro-2-furanyl]-2,3,5,6,7,8-hexahydro-1H,5'H,10H-spiro[cyclo penta[b]pyrrolo[1,2-a]azepine-11,2'-furan]-5',10-dione
 Spiro[1H-cyclopenta[b]pyrrolo[1,2-a]azepine-11(10H),2'(5'H)-furan]-5',10-dione, 2,3,5,6,7,8-hexahydro-3'-methoxy-4',9-dimethyl-3-[(2S,4S)-tetrahydro-4-methyl-5-oxo-2-furanyl]-, (2'S,3S,11aS)-
 |  | [Molecular Formula] 
 C23H29NO6
 |  | [MDL Number] 
 MFCD14155631
 |  | [MOL File] 
 169534-85-4.mol
 |  | [Molecular Weight] 
 415.48
 | 
 | Chemical Properties | Back Directory |  | [Boiling point ] 
 690.7±55.0 °C(Predicted)
 |  | [density ] 
 1.31±0.1 g/cm3 (20 ºC 760 Torr)
 |  | [form ] 
 Solid
 |  | [pka] 
 6.00±0.70(Predicted)
 |  | [color ] 
 Off-white to light yellow
 | 
 | Hazard Information | Back Directory |  | [Chemical Properties] 
 White crystalline powder, soluble in organic solvents such as methanol, ethanol, DMSO, etc., derived from Stemona bulbs.
 |  | [Uses] 
 Protostemotinine is an alkaloid isolated from the roots and rhizomes of Stemona sessilifolia.
 |  | [References] 
 [1] CONG, X., et al. ChemInform Abstract: Crystal Structure and NMR Analysis of the Alkaloid Protostemotinine. ChemInform, 2010. 27(3).
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