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Ontazolast

昂唑司特

Also known as: Ontazolast, Birm 270, 2-(((S)-2-Cyclohexyl-1-(2-pyridyl)ethyl)amino)-5-methylbenzoxazole, 2-Benzoxazolamine, N-[(1S)-2-cyclohexyl-1-(2-pyridinyl)ethyl]-5-methyl-, N-[(1S)-2-cyclohexyl-1-(pyridin-2-yl)ethyl]-5-methyl-1,3-benzoxazol-2-amine, UNII-8P8TW6B25I

Ontazolast (CAS 147432-77-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H25N3O and a molecular weight of 335.44300 g/mol. It is also known as Birm 270, 2-(((S)-2-Cyclohexyl-1-(2-pyridyl)ethyl)amino)-5-methylbenzoxazole and 2-Benzoxazolamine, N-[(1S)-2-cyclohexyl-1-(2-pyridinyl)ethyl]-5-methyl-. Key properties include a boiling point of 492.5ºC at 760mmHg, a density of 1.16g/cm3 and a flash point of 251.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
147432-77-7
Jingsj CID
J-990429-3
Molecular Formula
C21H25N3O
Chinese Name
昂唑司特
Molecular Weight
335.44300 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point492.5ºC at 760mmHg
Density1.16g/cm3
Flash Point251.7ºC

Frequently Asked Questions

What is the CAS number of Ontazolast?

The CAS number of Ontazolast is 147432-77-7.

What are the molecular formula and molecular weight of Ontazolast?

Ontazolast has molecular formula C21H25N3O and molecular weight 335.44300 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Ontazolast (CAS 147432-77-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-990429-3 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.