Zotarolimus
佐他莫司
Also known as: ABT-578, A 179578, A-179578, ABT 578, 42-Deoxy-42-(1H-tetrazol-1-yl)rapamycin, (42S)-42-Deoxy-42-(1H-tetrazol-1-yl)rapamycin, Resolute, Endeavor
Zotarolimus (CAS 221877-54-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C52H79N5O12 and a molecular weight of 966.210 g/mol. It is also known as ABT-578, A 179578 and A-179578. Key properties include a melting point of 100-105°C, a boiling point of 1016.2±75.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 568.4±37.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 221877-54-9
- Jingsj CID
- J-1909-9
- Molecular Formula
- C52H79N5O12
- Chinese Name
- 佐他莫司
- Molecular Weight
- 966.210 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 100-105°C |
|---|---|
| Boiling Point | 1016.2±75.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 568.4±37.1 °C |
Frequently Asked Questions
What is the CAS number of Zotarolimus?
The CAS number of Zotarolimus is 221877-54-9.
What are the molecular formula and molecular weight of Zotarolimus?
Zotarolimus has molecular formula C52H79N5O12 and molecular weight 966.210 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Zotarolimus (CAS 221877-54-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1909-9 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.