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(2R)-rel-6-Fluoro-3,4-dihydro-2-[(2S)-2-oxiranyl]-2H-1-benzopyran

Also known as: rel-(R)-6-fluoro-2-((S)-oxiran-2-yl)chromane, (RS)-6-fluoro-2-[(SR)-oxiran-2-yl]chroman, syn-rel-6-fluoro-3,4-dihydro-2-[(2S)-2-oxiranyl]-2H-1-benzopyran, Nebivolol impurity 2, Nebivolol USP RC D, (2S*,2'R*)-Nebivolol impurity C, Nebivolol impurity 19 (RRRR-Nebivolol), 2H-1-Benzopyran, 6-fluoro-3,4-dihydro-2-[(2S)-2-oxiranyl]-, (2R)-rel-

(2R)-rel-6-Fluoro-3,4-dihydro-2-[(2S)-2-oxiranyl]-2H-1-benzopyran (CAS 793669-26-8) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C11H11FO2 and a molecular weight of 194.202 g/mol. Key properties include a boiling point of 292℃, a density of 1.299 and a flash point of 138℃. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
793669-26-8
Jingsj CID
J-949518-6
Molecular Formula
C11H11FO2
Molecular Weight
194.202 g/mol
Category
Ethers
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point292℃
Density1.299
Flash Point138℃
Exact Mass194.074310
LogP2.35
Vapor Pressure0.0±0.6 mmHg at 25°C
Refractive Index1.568

Frequently Asked Questions

What is the CAS number of (2R)-rel-6-Fluoro-3,4-dihydro-2-[(2S)-2-oxiranyl]-2H-1-benzopyran?

The CAS number of (2R)-rel-6-Fluoro-3,4-dihydro-2-[(2S)-2-oxiranyl]-2H-1-benzopyran is 793669-26-8.

What are the molecular formula and molecular weight of (2R)-rel-6-Fluoro-3,4-dihydro-2-[(2S)-2-oxiranyl]-2H-1-benzopyran?

(2R)-rel-6-Fluoro-3,4-dihydro-2-[(2S)-2-oxiranyl]-2H-1-benzopyran has molecular formula C11H11FO2 and molecular weight 194.202 g/mol.

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

Last updated:

How to cite: Jingsj. "(2R)-rel-6-Fluoro-3,4-dihydro-2-[(2S)-2-oxiranyl]-2H-1-benzopyran (CAS 793669-26-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-949518-6 (accessed 2026-11-06).

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