Picrasa-2,12-diene-1,11,16-trione,2-hydroxy-12-methoxy- (9CI)

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Names

[ CAS No. ]:
26121-57-3

[ Name ]:
Picrasa-2,12-diene-1,11,16-trione,2-hydroxy-12-methoxy- (9CI)

[Synonym ]:
2-hydroxy-12-methoxy-picrasa-2,12-diene-1,11,16-trione
2-Hydroxy-12-methoxy-picrasa-2,12-dien-1,11,16-trion
QUASSIN,2-DESMETHYL
2,3-didehydropicrasin B

Chemical & Physical Properties

[ Density]:
1.29g/cm3

[ Boiling Point ]:
601.3ºC at 760mmHg

[ Molecular Formula ]:
C21H26O6

[ Molecular Weight ]:
374.42800

[ Flash Point ]:
212.9ºC

[ Exact Mass ]:
374.17300

[ PSA ]:
89.90000

[ LogP ]:
2.73060

[ Vapour Pressure ]:
5.76E-17mmHg at 25°C

[ Index of Refraction ]:
1.575

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Quassin
  • Picrasin B
  • 2,12-Dimethoxy-1β-hydroxy-2,12-picradiene-11,16-dione 16-ethylene acetal
  • picrasinoside a

DownStream

  • Picrasin B acetate

Related Compounds

  • 1-benzhydryl-3-(2-(5-methyl-3-(pyridin-3-yl)-1H-pyrazol-1-yl)ethyl)urea
  • N-(2-(5-methyl-3-(pyridin-3-yl)-1H-pyrazol-1-yl)ethyl)methanesulfonamide
  • N-(2-(5-methyl-3-(pyridin-3-yl)-1H-pyrazol-1-yl)ethyl)thiophene-2-sulfonamide
  • 3-chloro-4-fluoro-N-(2-(5-methyl-3-(pyridin-3-yl)-1H-pyrazol-1-yl)ethyl)benzenesulfonamide
  • N-(2-(5-methyl-3-(pyridin-3-yl)-1H-pyrazol-1-yl)ethyl)-4-(trifluoromethyl)benzenesulfonamide
  • N-(2-(5-methyl-3-(pyridin-3-yl)-1H-pyrazol-1-yl)ethyl)-5,6,7,8-tetrahydronaphthalene-2-sulfonamide
  • 3-fluoro-4-methoxy-N-(2-(5-methyl-3-(pyridin-3-yl)-1H-pyrazol-1-yl)ethyl)benzenesulfonamide
  • N-(2-(5-methyl-3-(pyridin-3-yl)-1H-pyrazol-1-yl)ethyl)-4-oxo-2,4,5,6-tetrahydro-1H-pyrrolo[3,2,1-ij]quinoline-8-sulfonamide
  • 2-bromo-N-(2-(5-methyl-3-(pyridin-3-yl)-1H-pyrazol-1-yl)ethyl)benzenesulfonamide
  • N-((1-methyl-3-(pyridin-3-yl)-1H-pyrazol-5-yl)methyl)furan-2-carboxamide
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