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Merck
CN

01432

Rebaudioside A

≥96% (HPLC)

Synonym(s):

(4α)-13-[(2-O-β-D-glucopyranosyl-3-O-β-D­glucopyranosyl-β-D-glucopyranosyl)-oxy]kaur-6-en-8-oic acid β-D­glucopyranosyl ester, Glycoside A3, Glycoside X, Stevioside a3

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About This Item

Empirical Formula (Hill Notation):
C44H70O23
CAS Number:
58543-16-1
Molecular Weight:
967.01
NACRES:
NA.25
PubChem Substance ID:
329747271
UNSPSC Code:
12352201
MDL number:
MFCD02183463
Beilstein/REAXYS Number:
6470556

Key Documents

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SMILES string

C[C@@]12CCC[C@](C)([C@H]1CC[C@]34CC(=C)C(CC[C@@H]23)(C4)O[C@@H]5O[C@H](CO)[C@@H](O)[C@H](O[C@@H]6O[C@H](CO)[C@@H](O)[C@H](O)[C@H]6O)[C@H]5O[C@@H]7O[C@H](CO)[C@@H](O)[C@H](O)[C@H]7O)C(=O)O[C@@H]8O[C@H](CO)[C@@H](O)[C@H](O)[C@H]8O, C[C@@]12CCC[C@](C)([C@H]1CC[C@]34CC(=C)C(CC[C@@H]23)(C4)O[C@@H]5O[C@H](CO)[C@@H](O)[C@H](O[C@@H]6O[C@H](CO)[C@@H](O)[C@H](O)[C@H]6O)[C@H]5O[C@@H]7O[C@H](CO)[C@@H](O)[C@H](O)[C@H]7O)C(=O)O[C@@H]8O[C@H](CO)[C@@H](O)[C@H](O)[C@H]8O

InChI

1S/C44H70O23/c1-17-11-43-9-5-22-41(2,7-4-8-42(22,3)40(59)66-38-33(58)30(55)26(51)20(14-47)62-38)23(43)6-10-44(17,16-43)67-39-35(65-37-32(57)29(54)25(50)19(13-46)61-37)34(27(52)21(15-48)63-39)64-36-31(56)28(53)24(49)18(12-45)60-36/h18-39,45-58H,1,4-16H2,2-3H3/t18-,19-,20-,21-,22+,23+,24-,25-,26-,27-,28+,29+,30+,31-,32-,33-,34+,35-,36+,37+,38+,39+,41-,42-,43-,44+/m1/s1

InChI key

HELXLJCILKEWJH-NCGAPWICSA-N

biological source

plant

assay

≥96% (HPLC)

form

powder

optical activity

[α]/D -33.0±3.0°, c = 1% in H2O

color

white

mp

242-244  °C

solubility

water: soluble

storage temp.

room temp

Quality Level

100

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Application

Rebaudioside A is a glucosylated steviol glycoside studied and used as a non-glycemic food sweetener.

Other Notes

To gain a comprehensive understanding of our extensive range of oligosaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
BCCP2316
BCCN0760
BCCL3982
BCCJ6498
BCCG2866

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Nicole J Gaudette et al.
Journal of food science, 77(6), S226-S232 (2012-05-16)
The use of flavor-modifying strategies are important to improving the sensory profile of some excessively bitter and astringent functional ingredients, such as (+)-catechin (CAT). Two bitter blockers (ß-cyclodextrin [CYCLO], homoeriodictyol sodium salt [HED]), two sweeteners (sucrose [SUC], rebaudioside A [REB])
Rebaudioside, a novel agent of glycoside clathration of pharmacons.
T G Tolstikova et al.
Doklady biological sciences : proceedings of the Academy of Sciences of the USSR, Biological sciences sections, 426, 205-206 (2009-08-05)
John C Fry et al.
Journal of food science, 76(9), S545-S548 (2012-03-16)
Rebiana is a zero-calorie, natural, high-potency sweetener derived from Stevia rebaudiana Bertoni and comprising almost pure rebaudioside A. Reliable information on its sweetness concentration-response (C-R) behavior is fundamental to rebiana's use as an ingredient. The response curve of rebiana in
Leslie L Curry et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 46 Suppl 7, S11-S20 (2008-06-20)
The safety of the stevia-derived sweetener, rebaudioside A (CAS No. 58543-16-1), was evaluated in two oral toxicity studies. In a 4-week study, Wistar rats were administered rebaudioside A at dietary concentrations of 0, 25,000, 50,000, 75,000 and 100,000ppm. The NOAEL
Ramalingam Saravanan et al.
Journal of physiology and biochemistry, 68(3), 421-431 (2012-03-01)
Rebaudioside A (Reb A), a major constituent of Stevia rebaudiana, was recently proposed as an insulinotropic agent. The aim of this investigation was to evaluate the antihyperglycemic effect of Reb A on the activities of hepatic enzymes of carbohydrate metabolism
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