Tasimelteon
他司美琼
Also known as: (1R-trans)-N-[[2-(2,3-dihydro-4-benzofuranyl)cyclopropyl]methyl]propanamide, BMS 214778, Hetlioz, MA 1, N-[[(1R,2R)-2-(2,3-dihydro-1-benzofuran-4-yl)cyclopropyl]methyl]propanamide, Propanamide, N-[[(1R,2R)-2-(2,3-dihydro-4-benzofuranyl)cyclopropyl]methyl]-, UNII-SHS4PU80D9, VEC 162
Tasimelteon (CAS 609799-22-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C15H19NO2 and a molecular weight of 245.317 g/mol. It is also known as (1R-trans)-N-[[2-(2,3-dihydro-4-benzofuranyl)cyclopropyl]methyl]propanamide, BMS 214778 and Hetlioz. Key properties include a melting point of 78°C(lit.), a boiling point of 442.6±24.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 221.4±22.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 609799-22-6
- Jingsj CID
- J-1526654-9
- Molecular Formula
- C15H19NO2
- Chinese Name
- 他司美琼
- Molecular Weight
- 245.317 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 78°C(lit.) |
|---|---|
| Boiling Point | 442.6±24.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 221.4±22.9 °C |
Frequently Asked Questions
What is the CAS number of Tasimelteon?
The CAS number of Tasimelteon is 609799-22-6.
What are the molecular formula and molecular weight of Tasimelteon?
Tasimelteon has molecular formula C15H19NO2 and molecular weight 245.317 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Tasimelteon (CAS 609799-22-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1526654-9 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.