Ascorbyl glucoside
Also known as: AA-2G, 2-O-α-D-Glucopyranosyl-L-ascorbic acid, L-Ascorbic acid 2-O-glucoside, Vitamin C Glucoside, Ascorbic acid 2-glucoside, Ascofresh, 2-O-α-D-Glucopyranosyl-L-ascorbic Acid
Ascorbyl glucoside (CAS 129499-78-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H18O11 and a molecular weight of 338.265 g/mol. Key properties include a melting point of 158-163℃, a boiling point of 785.6±60.0 °C at 760 mmHg, a density of 1.83±0.1 g/cm3 and a flash point of 296.5±26.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 129499-78-1
- Jingsj CID
- J-1973305-2
- Molecular Formula
- C12H18O11
- Molecular Weight
- 338.265 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 158-163℃ |
|---|---|
| Boiling Point | 785.6±60.0 °C at 760 mmHg |
| Density | 1.83±0.1 g/cm3 |
| Flash Point | 296.5±26.4 °C |
| Exact Mass | 338.084900 |
| PSA | 186.37000 |
| LogP | -2.57 |
| Appearance | Powder | White to Off-white |
| Vapor Pressure | 0.0±6.2 mmHg at 25°C |
| Refractive Index | 1.670 |
| Storage Conditions | 2-8°C |
| Additional Property | Freely soluble (879 g/L) (25 ºC) |
Activity & Biological Data
| Additional Information | [1]. Miura K, et al. 2-O-α-D-Glucopyranosyl-l-ascorbic acid as an antitumor agent for infusion therapy. Biochem Biophys Rep. 2017 Apr 22;10:232-236. |
|---|
Customs & Trade Information
| HS Code | 2936270090 |
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Frequently Asked Questions
What is the CAS number of Ascorbyl glucoside?
The CAS number of Ascorbyl glucoside is 129499-78-1.
What are the molecular formula and molecular weight of Ascorbyl glucoside?
Ascorbyl glucoside has molecular formula C12H18O11 and molecular weight 338.265 g/mol.
What are the upstream and downstream products of Ascorbyl glucoside?
For Ascorbyl glucoside, Upstream Products: Sodium ascorbate, gamma-Cyclodextrin, alpha-Cyclodextrin.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ascorbyl glucoside (CAS 129499-78-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1973305-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.