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(5-(Ethylcarbamoyl)-2-fluorophenyl)boronic acid

N-乙基-3-硼-4-氟苯甲酰胺

Also known as: 5-(Ethylcarbamoyl)-2-fluorobenzeneboronic acid, 5-(Ethylcarbamoyl)-2-fluorophenylboronic acid, N-Ethyl 3-borono-4-fluorobenzamide, Boronic acid, B-[5-[(ethylamino)carbonyl]-2-fluorophenyl]-, [5-(Ethylcarbamoyl)-2-fluorophenyl]boronic acid

(5-(Ethylcarbamoyl)-2-fluorophenyl)boronic acid (CAS 874289-45-9) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C9H11BFNO3 and a molecular weight of 210.99800 g/mol. It is also known as 5-(Ethylcarbamoyl)-2-fluorobenzeneboronic acid, 5-(Ethylcarbamoyl)-2-fluorophenylboronic acid and N-Ethyl 3-borono-4-fluorobenzamide. Key properties include a melting point of 141-143ºC and a density of 1.27g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
874289-45-9
Jingsj CID
J-1454429-9
Molecular Formula
C9H11BFNO3
Chinese Name
N-乙基-3-硼-4-氟苯甲酰胺
Molecular Weight
210.99800 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Melting Point141-143ºC
Density1.27g/cm3

Frequently Asked Questions

What is the CAS number of (5-(Ethylcarbamoyl)-2-fluorophenyl)boronic acid?

The CAS number of (5-(Ethylcarbamoyl)-2-fluorophenyl)boronic acid is 874289-45-9.

What are the molecular formula and molecular weight of (5-(Ethylcarbamoyl)-2-fluorophenyl)boronic acid?

(5-(Ethylcarbamoyl)-2-fluorophenyl)boronic acid has molecular formula C9H11BFNO3 and molecular weight 210.99800 g/mol.

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

Last updated:

How to cite: Jingsj. "(5-(Ethylcarbamoyl)-2-fluorophenyl)boronic acid (CAS 874289-45-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1454429-9 (accessed 2026-10-27).

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