(S)-Acenocoumarol
(S)-醋硝香豆素
Also known as: (S)-(-)-Nicoumalone, (-)-Acenocoumarin, (S)-Acenocoumarol, 4-Hydroxy-3-[(1S)-1-(4-nitrophenyl)-3-oxobutyl]-2H-chromen-2-one, 4-hydroxy-3-[(1S)-1-(4-nitrophenyl)-3-oxobutyl]chromen-2-one, Trombostop, UNII:I6WP63U32H, Acenocoumarol Impurity 2 (Acenocoumarol (S)-Isomer)
(S)-Acenocoumarol (CAS 66556-78-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C19H15NO6 and a molecular weight of 353.326 g/mol. It is also known as (S)-(-)-Nicoumalone, (-)-Acenocoumarin and 4-Hydroxy-3-[(1S)-1-(4-nitrophenyl)-3-oxobutyl]-2H-chromen-2-one. Key properties include a boiling point of 592.7±50.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 312.3±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 66556-78-3
- Jingsj CID
- J-1156948-4
- Molecular Formula
- C19H15NO6
- Chinese Name
- (S)-醋硝香豆素
- Molecular Weight
- 353.326 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 592.7±50.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 312.3±30.1 °C |
Frequently Asked Questions
What is the CAS number of (S)-Acenocoumarol?
The CAS number of (S)-Acenocoumarol is 66556-78-3.
What are the molecular formula and molecular weight of (S)-Acenocoumarol?
(S)-Acenocoumarol has molecular formula C19H15NO6 and molecular weight 353.326 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(S)-Acenocoumarol (CAS 66556-78-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1156948-4 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.