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Gentiopicrin(20831-76-9)

Gentiopicrin(20831-76-9)
Product IdentificationBack to Contents
【Product Name】

Gentiopicrin
【Synonyms】

(5R,6S)-5-ethenyl-6-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-5,6-dihydro-3H-pyrano[5,4-c]pyran-1-one
1H,3H-Pyrano[3,4-c]pyran-1-one, 5-ethenyl-6-(b-D-glucopyranosyloxy)-5,6-dihydro-, (5R,6S)-

1H,3H-Pyrano[3,4-c]pyran-1-one, 5-ethenyl-6-(b-D-glucopyranosyloxy)-5,6-dihydro-, (5R-trans)-
Gentiopicroside
【CAS】

20831-76-9
【Formula】

C16H20O9
【Molecular Weight】

356.33
【EINECS】

244-070-2
【Merck】

12,4403
Physical and Chemical PropertiesBack to Contents
【Solubility in water】

43 g/L (25 C)
【Melting Point】

191
【Boiling Point】

668
【Vapor Pressure】

1.1E-20 (25 C)
【Density】

1.52 g/cm3 (20 C)
【pKa/pKb】

12.79 (pKa)
【Partition Coefficient】

-3.17
【Heat Of Vaporization】

112.34 kJ/mol
Fire Fighting MeasuresBack to Contents
【Flash Point】

247
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