Usaramine
光萼野百合碱
Also known as: (15E)-12,18-Dihydroxysenecionan-11,16-dione, (15E)-Retrorsine, Mucronatine, trans-Retrorsine, (+)-Ursamine, Usaramin, trans-Retrorsin
Usaramine (CAS 15503-87-4) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C18H25NO6 and a molecular weight of 351.394 g/mol. It is also known as (15E)-12,18-Dihydroxysenecionan-11,16-dione, (15E)-Retrorsine and Mucronatine. Key properties include a boiling point of 583.2±50.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 306.5±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 15503-87-4
- Jingsj CID
- J-1811-1
- Molecular Formula
- C18H25NO6
- Chinese Name
- 光萼野百合碱
- Molecular Weight
- 351.394 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 583.2±50.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 306.5±30.1 °C |
Frequently Asked Questions
What is the CAS number of Usaramine?
The CAS number of Usaramine is 15503-87-4.
What are the molecular formula and molecular weight of Usaramine?
Usaramine has molecular formula C18H25NO6 and molecular weight 351.394 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Usaramine (CAS 15503-87-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1811-1 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.