Skip to Content
Merck
All Photos(1)

Documents

01432

Sigma-Aldrich

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

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

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

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

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

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

Looking for similar products? Visit Product Comparison Guide

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 Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 4

1 of 4

USP

USP

1622317

Steviol Glycosides System Suitability

Rebaudioside C phyproof® Reference Substance

PHL82397

Rebaudioside C

Rebaudioside B phyproof® Reference Substance

PHL82396

Rebaudioside B

Rebaudioside N phyproof® Reference Substance

PHL83218

Rebaudioside N

John F Clos et al.
Journal of agricultural and food chemistry, 56(18), 8507-8513 (2008-08-23)
The Coca-Cola Company and Cargill, Inc. have initiated the development and commercialization of the Stevia rebaudiana (Bertoni) derived sweetener rebaudioside A. Efforts were focused on high purity rebaudioside A (>97% by HPLC), commonly known as rebiana. In the course of
Wayne E Steinmetz et al.
Carbohydrate research, 344(18), 2533-2538 (2009-11-06)
Rebaudioside A is a natural sweetener from Stevia rebaudiana in which four beta-D-glucopyranose units are attached to the aglycone steviol. Its (1)H and (13)C NMR spectra in pyridine-d(5) were assigned using 1D and 2D methods. Constrained molecular dynamics of solvated
Vikas Jaitak et al.
Phytochemical analysis : PCA, 20(3), 240-245 (2009-04-10)
Stevioside and rebaudioside-A are major low-calorie diterpene steviol glycosides in the leaves of Stevia rebaudiana. They are widely used as natural sweeteners for diabetic patients, but the long extraction procedures required and the optimisation of product yield present challenging problems.
Harish Madhav et al.
Plant physiology and biochemistry : PPB, 63, 245-253 (2013-01-10)
The sweetness of honey leaf plant Stevia rebaudiana is attributed to steviol glycosides or steviosides, accumulated in the leaves. Steviol glycosides are diterpenoids derived from steviol as the final step of glycosylation by the marker enzyme Uridine diphosphate glycosyltransferase (UGT).
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
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service