Maltotriose
Also known as: D-Maltotriose, α-D-Glc-(1→4)-α-D-Glc-(1→4)-D-Glc, O-α-D-Glucopyranosyl-(1→4)-O-α-D-glucopyranosyl-(1→4)-D-glucose, Amylotriose, D-(+)-Maltotriose Hydrate, Maltotriose hydrate, 4-O-[4-O-(α-D-Glucopyranosyl)-α-D-glucopyranosyl]-D-glucose
Maltotriose (CAS 1109-28-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C18H32O16 and a molecular weight of 504.437 g/mol. Key properties include a melting point of 132-135 °C, a boiling point of 958.9±65.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 329.7±27.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1109-28-0
- Jingsj CID
- J-41296-4
- Molecular Formula
- C18H32O16
- Molecular Weight
- 504.437 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 132-135 °C |
|---|---|
| Boiling Point | 958.9±65.0 °C at 760 mmHg |
| Density | 1.8±0.1 g/cm3 |
| Flash Point | 329.7±27.8 °C |
| Exact Mass | 504.169037 |
| PSA | 268.68000 |
| LogP | -4.11 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.652 |
| Additional Property | H2O: 50 mg/mL, clear, colorless |
Activity & Biological Data
| Target | Human Endogenous Metabolite |
|---|---|
| Additional Information | [1]. Yuge O, et al. Maltotriose and maltotetraose excreted in urine following intravenous administration of maltose to human volunteers. Jpn J Surg. 1983 Jul;13(4):296-303. |
Frequently Asked Questions
What is the CAS number of Maltotriose?
The CAS number of Maltotriose is 1109-28-0.
What are the molecular formula and molecular weight of Maltotriose?
Maltotriose has molecular formula C18H32O16 and molecular weight 504.437 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Maltotriose (CAS 1109-28-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-41296-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.