Lancerin

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Names

[ CAS No. ]:
81991-99-3

[ Name ]:
Lancerin

[Synonym ]:
(1S)-1,5-Anhydro-1-(1,3,7-trihydroxy-9-oxo-9H-xanthen-4-yl)-D-glucitol
Lancerin
4-C-Glucosyl-1,3,7-trihydroxyxanthone
D-Glucitol, 1,5-anhydro-1-C-(1,3,7-trihydroxy-9-oxo-9H-xanthen-4-yl)-, (1S)-
1,3,7-trihydroxy-4-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]xanthen-9-one
4-beta-D-Glucopyranosyl-1,3,7-trihydroxy-9H-xanthen-9-one

Chemical & Physical Properties

[ Density]:
1.8±0.1 g/cm3

[ Boiling Point ]:
770.2±60.0 °C at 760 mmHg

[ Melting Point ]:
225-227 °C

[ Molecular Formula ]:
C₁₉H₁₈O₁₀

[ Molecular Weight ]:
406.340

[ Flash Point ]:
279.3±26.4 °C

[ Exact Mass ]:
406.089996

[ PSA ]:
181.05000

[ LogP ]:
0.55

[ Vapour Pressure ]:
0.0±2.8 mmHg at 25°C

[ Index of Refraction ]:
1.761