1-(((2R,3S)-2-(2,5-difluorophenyl)-3-methyloxiran-2-yl)methyl)-1H-1,2,4-triazole

Also known as: 1-(((2R,3S)-2-(2,5-difluorophenyl)-3-methyloxiran-2-yl)methyl)-1H-1,2,4-triazole, (2R,3S)-2-(2,5-difluorophenyl)-3-methyl-2-((1H-1,2,4-triazol-1-yl)methyl)oxirane, (2R,3S)-2-(2,5-difluorophenyl)-3-methyl-2-[(1H-1,2,4-triazol-1-yl)methyl]oxirane, 1-[[(2R,3S)-2-(2,5-difluorophenyl)-3-methyloxiranyl]methyl]-1H-1,2,4-triazole, Isavuconazole intermediate

1-(((2R,3S)-2-(2,5-difluorophenyl)-3-methyloxiran-2-yl)methyl)-1H-1,2,4-triazole (CAS 241479-73-2) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C12H11F2N3O and a molecular weight of 251.232 g/mol. Key properties include a boiling point of 386.5±52.0 °C at 760 mmHg, a density of 1.41±0.1 g/cm3 and a flash point of 187.6±30.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 241479-73-2
Jingsj CID: J-979129-7
Molecular Formula: C₁₂H₁₁F₂N₃O
Molecular Weight: 251.232 g/mol
Category: Ethers
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	386.5±52.0 °C at 760 mmHg
Density	1.41±0.1 g/cm3
Flash Point	187.6±30.7 °C
Exact Mass	251.087021
PSA	43.24000
LogP	1.18
Vapor Pressure	0.0±0.9 mmHg at 25°C
Refractive Index	1.613
Additional Property	Practically insoluble (0.065 g/L) (25 ºC)

Frequently Asked Questions

What is the CAS number of 1-(((2R,3S)-2-(2,5-difluorophenyl)-3-methyloxiran-2-yl)methyl)-1H-1,2,4-triazole?

The CAS number of 1-(((2R,3S)-2-(2,5-difluorophenyl)-3-methyloxiran-2-yl)methyl)-1H-1,2,4-triazole is 241479-73-2.

What are the molecular formula and molecular weight of 1-(((2R,3S)-2-(2,5-difluorophenyl)-3-methyloxiran-2-yl)methyl)-1H-1,2,4-triazole?

1-(((2R,3S)-2-(2,5-difluorophenyl)-3-methyloxiran-2-yl)methyl)-1H-1,2,4-triazole has molecular formula C12H11F2N3O and molecular weight 251.232 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1-(((2R,3S)-2-(2,5-difluorophenyl)-3-methyloxiran-2-yl)methyl)-1H-1,2,4-triazole (CAS 241479-73-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-979129-7 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.