Gentiobiose
Also known as: β-Gentiobiose, 6-O-β-D-Glucopyranosyl-D-glucose, 6-O-β-D-Glucopyranosyl-β-D-glucopyranose, Amygdalose, D-Gentiobiose, β-D-Gentiobiose, beta-Gentiobiose, 6-O-beta-D-Glucopyranosyl-D-glucose
Gentiobiose (CAS 554-91-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C12H22O11 and a molecular weight of 342.29600 g/mol. Key properties include a melting point of 195-197 °C (dec.), a boiling point of 662.8ºC at 760 mmHg, a density of 1.76 g/cm3 and a flash point of 354.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 554-91-6
- Jingsj CID
- J-19947-3
- Molecular Formula
- C12H22O11
- Molecular Weight
- 342.29600 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 195-197 °C (dec.) |
|---|---|
| Boiling Point | 662.8ºC at 760 mmHg |
| Density | 1.76 g/cm3 |
| Flash Point | 354.6ºC |
| Exact Mass | 342.11600 |
| PSA | 197.37000 |
| Refractive Index | 9.5 ° (C=4, H2O) |
| Storage Conditions | 0-6°C |
Activity & Biological Data
| Additional Information | [1]. Jo C Dumville, et al. Gentiobiose: a novel oligosaccharin in ripening tomato fruit. Planta. 2003 Jan;216(3):484-95. |
|---|
Frequently Asked Questions
What is the CAS number of Gentiobiose?
The CAS number of Gentiobiose is 554-91-6.
What are the molecular formula and molecular weight of Gentiobiose?
Gentiobiose has molecular formula C12H22O11 and molecular weight 342.29600 g/mol.
What are the upstream and downstream products of Gentiobiose?
For Gentiobiose, Upstream Products: D-Glucose, Amygdalin, Levoglucosan; Downstream Products: Methylglyoxal.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Gentiobiose (CAS 554-91-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-19947-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.