Vonoprazan
沃诺拉赞
Also known as: TAK-438 (free base), 1-[5-(2-Fluorophenyl)-1-(3-pyridinylsulfonyl)-1H-pyrrol-3-yl]-N-methylmethanamine, 1H-Pyrrole-3-methanamine, 5-(2-fluorophenyl)-N-methyl-1-(3-pyridinylsulfonyl)-
Vonoprazan (CAS 881681-00-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C17H16FN3O2S and a molecular weight of 345.391 g/mol. It is also known as TAK-438 (free base), 1-[5-(2-Fluorophenyl)-1-(3-pyridinylsulfonyl)-1H-pyrrol-3-yl]-N-methylmethanamine and 1H-Pyrrole-3-methanamine, 5-(2-fluorophenyl)-N-methyl-1-(3-pyridinylsulfonyl)-. Key properties include a boiling point of 530.3±60.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 274.5±32.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 881681-00-1
- Jingsj CID
- J-1526953-1
- Molecular Formula
- C17H16FN3O2S
- Chinese Name
- 沃诺拉赞
- Molecular Weight
- 345.391 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 530.3±60.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 274.5±32.9 °C |
Frequently Asked Questions
What is the CAS number of Vonoprazan?
The CAS number of Vonoprazan is 881681-00-1.
What are the molecular formula and molecular weight of Vonoprazan?
Vonoprazan has molecular formula C17H16FN3O2S and molecular weight 345.391 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Vonoprazan (CAS 881681-00-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1526953-1 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.