Cilostazol
西洛他唑
Also known as: 6-[4-(1-Cyclohexyl-1H-tetrazol-5-yl)butoxy]-3,4-dihydro-2(1H)-quinolinone, Pletal, OPC-13013, OPC 21, Cilostal, RETAL, PLETAAL, CILASTAZOL, CILOSTAZOLE, 6-[4-(1-Cyclohexyl-1H-tetrazol-5-yl)butoxy]-3,4-dihydroquinolin-2(1H)-one, MFCD00866780
Cilostazol (CAS 73963-72-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H27N5O2 and a molecular weight of 369.461 g/mol. It is also known as 6-[4-(1-Cyclohexyl-1H-tetrazol-5-yl)butoxy]-3,4-dihydro-2(1H)-quinolinone, Pletal and OPC-13013. Key properties include a melting point of 159-160ºC, a boiling point of 664.7±55.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 355.8±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 73963-72-1
- Jingsj CID
- J-14416-6
- Molecular Formula
- C20H27N5O2
- Chinese Name
- 西洛他唑
- Molecular Weight
- 369.461 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 159-160ºC |
|---|---|
| Boiling Point | 664.7±55.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 355.8±31.5 °C |
Frequently Asked Questions
What is the CAS number of Cilostazol?
The CAS number of Cilostazol is 73963-72-1.
What are the molecular formula and molecular weight of Cilostazol?
Cilostazol has molecular formula C20H27N5O2 and molecular weight 369.461 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Cilostazol (CAS 73963-72-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-14416-6 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.