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Rebaudioside B

Rebaudioside B / CAS : 58543-17-2

Appearance White to off-white solid UN 0
HS 29420000 DG Class 0
Synonyms Rebaudiosideb; (4R)-13-[(2-O-β-D-Glucopyranosyl-3-O-β-D-Glucopyranosyl-β-D-Glucopyranosyl)Oxy]Kaur-16-En-18-Oic Acid; Rebaudioside A(Rebiana)(P); Rebaudioside B(Sh); (4α)-13-[(O-β-D-Glucopyranosyl-(1→2)-O-[β-D-Glucopyranosyl-(1→3)]-β-D-Glucopyranosyl)Oxy]Kaur-16-En-18-Oic Acid; Stevioside A4; Reb B; Rebaudioside B(P)
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Properties

Summary

Formula
C38H60O18
Molecular Mass
804.87
Exact Mass
804.37800
PSA
294.98000
Logp
-2.37240
IUPAC
(1R,4S,5R,9S,10R,13S)-13-[(2S,3R,4S,5R,6R)-5-hydroxy-6-(hydroxymethyl)-3,4-bis[[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy]oxan-2-yl]oxy-5,9-dimethyl-14-methylidenetetracyclo[11.2.1.01,10.04,9]hexadecane-5-carboxylic acid
SMILES
C[C@@]12CCC[C@@](C1CC[C@]34C2CC[C@](C3)(C(=C)C4)O[C@@H]5[C@H]([C@@H]([C@H]([C@@H](O5)CO)O)O[C@@H]6[C@H]([C@@H]([C@H]([C@@H](O6)CO)O)O)O)O[C@@H]7[C@H]([C@@H]([C@H]([C@@H](O7)CO)O)O)O)(C)C(=O)O

Attribute classification

Matter Classification
organic
Category
Plant and Other Extracts > Plant Extracts

Chemical and Physical Properties

Melting Point
>190°C (dec.)
Density
1.53±0.1 g/cm3(Predicted)
Boiling Point
1000.6±65.0 °C(Predicted)
Flash Point
302.5ºC
Appearance
White to off-white solid

Export information

HS Code
29420000
Export Rebate
13%
UN No.
0
DG-Class
0

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