Aloin B
芦荟苷 B
Also known as: Isobarbaloin, (10R)-10-β-D-Glucopyranosyl-1,8-dihydroxy-3-(hydroxymethyl)-9(10H)-anthracenone, Barbaloin isomers, 10-β-D-Glucopyranosyl-1,8-dihydroxy-3-(hydroxymethyl)-9(10H)-anthracenone, (1S)-1,5-Anhydro-1-[(9R)-4,5-dihydroxy-2-(hydroxymethyl)-10-oxo-9,10-dihydro-9-anthracenyl]-D-glucitol
Aloin B (CAS 28371-16-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H22O9 and a molecular weight of 418.394 g/mol. It is also known as Isobarbaloin, (10R)-10-β-D-Glucopyranosyl-1,8-dihydroxy-3-(hydroxymethyl)-9(10H)-anthracenone and Barbaloin isomers. Key properties include a boiling point of 752.6±60.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 268.0±26.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 28371-16-6
- Jingsj CID
- J-1313892-7
- Molecular Formula
- C21H22O9
- Chinese Name
- 芦荟苷 B
- Molecular Weight
- 418.394 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 752.6±60.0 °C at 760 mmHg |
|---|---|
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 268.0±26.4 °C |
Frequently Asked Questions
What is the CAS number of Aloin B?
The CAS number of Aloin B is 28371-16-6.
What are the molecular formula and molecular weight of Aloin B?
Aloin B has molecular formula C21H22O9 and molecular weight 418.394 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Aloin B (CAS 28371-16-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1313892-7 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.