Description

Rebaudioside E CAS NO 63279-14-1 is a high-intensity, non-caloric steviol glycoside sweetener derived from the leaves of the *Stevia rebaudiana* plant. This compound is valued for its clean, sweet taste profile with minimal bitterness and licorice aftertaste compared to other stevia extracts, making it a superior choice for taste-sensitive applications. It is primarily sought by manufacturers in the global food, beverage, and nutraceutical industries seeking natural, zero-calorie sugar alternatives.

Application

• Beverage Formulation: Used in carbonated soft drinks, flavored waters, juices, and ready-to-drink teas as a primary or synergistic sweetener.
• Food Product Development: Incorporated into dairy products (yogurt, ice cream), confectionery, baked goods, and sauces to reduce sugar content while maintaining sweetness.
• Dietary Supplements & Nutraceuticals: Ideal for sweetening protein powders, vitamin gummies, and liquid herbal supplements where a natural, low-glycemic profile is required.
• Pharmaceutical Syrups & Lozenges: Employed as a taste-masking and sweetening agent in sugar-free pediatric and diabetic-friendly medicinal preparations.
• Synergistic Blends: Often combined with other sweeteners like erythritol, Reb A, or allulose to improve overall taste profile, mouthfeel, and cost-effectiveness.

Basic Information

Product Name	Rebaudioside E
CAS No.	63279-14-1
Molecular Formula	C44H70O23
Molecular Weight	967.00 g/mol
Synonyms	Rebaudioside E; Reb E; 13-[(2-O-β-D-Glucopyranosyl-β-D-glucopyranosyl)oxy]kaur-16-en-18-oic acid β-D-glucopyranosyl ester; Steviol glycoside E; 13-[(2-O-β-D-Glucopyranosyl-β-D-glucopyranosyl)oxy]ent-kaur-16-en-18-oic acid β-D-glucopyranosyl ester
EINECS	Contact for details

Quality Control

Our Rebaudioside E is produced under strict quality management systems. Each batch is tested to ensure it meets high-purity standards suitable for food and nutraceutical applications. Certificates of Analysis (COA) documenting purity, identity, and safety parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after opening to prevent absorption of moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (HPLC)	≥95.0%
Loss on Drying	≤6.0%
Residue on Ignition	≤1.0%
Heavy Metals (as Pb)	≤10 ppm
Microbiological Analysis	Meets standard food-grade limits

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.