Rebaudioside A

甜菊双糖苷A

Also known as: Rebiana, Reb A, Glycoside A3, Stevioside A3, Truvia, Pure Via, Rebaudioside A (6CI), 4G-S, Glycoside X, 13-[(2-O-β-D-glucopyranosyl-3-O-β-D-glucopyranosyl-β-D-glucopyranosyl)oxy]kaur-16-en-18-oic acid β-D-glucopyranosyl ester, (4α)-13-[(O-β-D-Glucopyranosyl-(1→2)-O-[β-D-glucopyranosyl-(1→3)]-β-D-glucopyranosyl)oxy]kaur-16-en-18-oic Acid β-D-Glucopyranosyl Ester

Rebaudioside A (CAS 58543-16-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C44H70O23 and a molecular weight of 967.013 g/mol. It is also known as Rebiana, Reb A and Glycoside A3. Key properties include a melting point of 242-244ºC, a boiling point of 1102.8±65.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 319.9±27.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 58543-16-1
Jingsj CID: J-9914-3
Molecular Formula: C₄₄H₇₀O₂₃
Chinese Name: 甜菊双糖苷A
Molecular Weight: 967.013 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	242-244ºC
Boiling Point	1102.8±65.0 °C at 760 mmHg
Density	1.6±0.1 g/cm3
Flash Point	319.9±27.8 °C
Exact Mass	966.430786
PSA	374.13000
LogP	-1.13
Vapor Pressure	0.0±0.6 mmHg at 25°C
Refractive Index	1.659

Activity & Biological Data

Additional Information	[1]. Adari BR et al. Synthesis of rebaudioside-A by enzymatic transglycosylation of stevioside present in the leaves of Stevia rebaudiana Bertoni. Food Chem. 2016 Jun 1;200:154-8. [2]. Abudula R et al. Rebaudioside A directly stimulates insulin secretion from pancreatic beta cells: a glucose-dependent action via inhibition of ATP-sensitive K-channels. Diabetes Obes Metab. 2008 Nov;10(11):1074-85. [3]. Williams LD et al. Genotoxicity studies on a high-purity rebaudioside A preparation. Food Chem Toxicol. 2009 Aug;47(8):1831-6.

Additional Information

[1]. Adari BR et al. Synthesis of rebaudioside-A by enzymatic transglycosylation of stevioside present in the leaves of Stevia rebaudiana Bertoni. Food Chem. 2016 Jun 1;200:154-8. [2]. Abudula R et al. Rebaudioside A directly stimulates insulin secretion from pancreatic beta cells: a glucose-dependent action via inhibition of ATP-sensitive K-channels. Diabetes Obes Metab. 2008 Nov;10(11):1074-85. [3]. Williams LD et al. Genotoxicity studies on a high-purity rebaudioside A preparation. Food Chem Toxicol. 2009 Aug;47(8):1831-6.

Frequently Asked Questions

What is the CAS number of Rebaudioside A?

The CAS number of Rebaudioside A is 58543-16-1.

What are the molecular formula and molecular weight of Rebaudioside A?

Rebaudioside A has molecular formula C44H70O23 and molecular weight 967.013 g/mol.

What are the upstream and downstream products of Rebaudioside A?

For Rebaudioside A, Downstream Products: Rebaudioside B, Steviolbioside.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Rebaudioside A (CAS 58543-16-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-9914-3 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.