Dehydro Palonosetron
Also known as: Dehydro Palonosetron, Palonosetron Related Compound E, 3-Dehydro Palonosetron
Dehydro Palonosetron (CAS 135729-56-5) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C19H22N2O and a molecular weight of 294.39 g/mol. Key properties include a boiling point of 470.4±45.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 209.5±21.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 135729-56-5
- Jingsj CID
- J-1955235-3
- Molecular Formula
- C19H22N2O
- Molecular Weight
- 294.39 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 470.4±45.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 209.5±21.1 °C |
| Exact Mass | 296.188873 |
| PSA | 23.55000 |
| LogP | 2.61 |
| Vapor Pressure | 0.0±1.2 mmHg at 25°C |
| Refractive Index | 1.646 |
Activity & Biological Data
| Target | 5-HT3 Receptor |
|---|---|
| Additional Information | [1]. R M Eglen, et al. RS 42358-197, a novel and potent 5-HT3 receptor antagonist, in vitro and in vivo. J Pharmacol Exp Ther. 1993 Aug;266(2):535-43. [2]. B Costall, et al. The effect of the 5-HT3 receptor antagonist, RS-42358-197, in animal models of anxiety. Eur J Pharmacol. 1993 Mar 30;234(1):91-9. |
Frequently Asked Questions
What is the CAS number of Dehydro Palonosetron?
The CAS number of Dehydro Palonosetron is 135729-56-5.
What are the molecular formula and molecular weight of Dehydro Palonosetron?
Dehydro Palonosetron has molecular formula C19H22N2O and molecular weight 294.39 g/mol.
What are the upstream and downstream products of Dehydro Palonosetron?
For Dehydro Palonosetron, Upstream Products: (S)-N-(1-Azabicyclo[2.2.2]oct-3-yl)-5,6,7,8-tetrahydro-1-naphthalenecarboxamide, 5,6,7,8-Tetrahydronaphthalene-1-carboxylic acid, 5,6,7,8-Tetrahydro-1-naphthoyl chloride.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Dehydro Palonosetron (CAS 135729-56-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1955235-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.