Rebaudioside E
Synonym(s):(-)-Rebaudioside E;Kaur-16-en-18-oic acid, 13-[(2-O-β-D-glucopyranosyl-β-D-glucopyranosyl)oxy]-, 2-O-β-D-glucopyranosyl-β-D-glucopyranosyl ester, (4α)-
- CAS NO.：63279-14-1
- Empirical Formula: C44H70O23
- Molecular Weight: 967.01
- MDL number: MFCD30834767
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:23:04
What is Rebaudioside E?
Description
Rebaudioside E, one of the minor components of steviol glycosides, was first isolated and identified from Stevia rebaudiana in 1977. It is a high-intensity sweetener that tastes about 150-200 times sweeter than sucrose and is also a precursor for biosynthesis of rebaudioside D and rebaudioside M, the next-generation Stevia sweeteners.
Rebaudioside E was isolated from Stevia rebaudiana leaves. Steviol glycosides are typically 200-350 times sweeter than sucrose, therefore Rebaudioside E (stevia sweetner) can potentially be used in the production of low and no-calorie products.
Definition
Rebaudioside E is a rebaudioside that is stevioside in which the hydroxy group at position 2 of the glucosyl ester moiety has been converted into the corresponding beta-D-glucoside. It is a tetracyclic diterpenoid, a rebaudioside and a sophoroside. It derives from a stevioside.
Properties of Rebaudioside E
| Boiling point: | 1113.5±65.0 °C(Predicted) |
| Density | 1.59±0.1 g/cm3(Predicted) |
| pka | 12.61±0.70(Predicted) |
| form | Solid |
| color | White to off-white |
Safety information for Rebaudioside E
Computed Descriptors for Rebaudioside E
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