Jingsj
.mol.sdf

5-(4-Bromophenyl)isoxazole-3-carboxylic acid

5-(4-溴苯基)异噁唑-3-羧酸

Also known as: 3-Isoxazolecarboxylic acid, 5-(4-bromophenyl)-, 5-(4-Bromophenyl)-1,2-oxazole-3-carboxylic acid, 5-(4-Bromophenyl)-3-isoxazolecarboxylic acid, 5-(4-Bromophenyl)isoxazole-3-carboxylic&, MFCD06245167

5-(4-Bromophenyl)isoxazole-3-carboxylic acid (CAS 33282-23-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H6BrNO3 and a molecular weight of 268.06400 g/mol. It is also known as 3-Isoxazolecarboxylic acid, 5-(4-bromophenyl)-, 5-(4-Bromophenyl)-1,2-oxazole-3-carboxylic acid and 5-(4-Bromophenyl)-3-isoxazolecarboxylic acid. Key properties include a melting point of 200ºC (dec.), a boiling point of 478.2ºC at 760 mmHg, a density of 1.681g/cm3 and a flash point of 243ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
33282-23-4
Jingsj CID
J-1183498-4
Molecular Formula
C10H6BrNO3
Chinese Name
5-(4-溴苯基)异噁唑-3-羧酸
Molecular Weight
268.06400 g/mol
Category
Organic Acids
Last updated
8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point200ºC (dec.)
Boiling Point478.2ºC at 760 mmHg
Density1.681g/cm3
Flash Point243ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 5-(4-Bromophenyl)isoxazole-3-carboxylic acid?

The CAS number of 5-(4-Bromophenyl)isoxazole-3-carboxylic acid is 33282-23-4.

What are the molecular formula and molecular weight of 5-(4-Bromophenyl)isoxazole-3-carboxylic acid?

5-(4-Bromophenyl)isoxazole-3-carboxylic acid has molecular formula C10H6BrNO3 and molecular weight 268.06400 g/mol.

Is 5-(4-Bromophenyl)isoxazole-3-carboxylic acid hazardous?

5-(4-Bromophenyl)isoxazole-3-carboxylic acid has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "5-(4-Bromophenyl)isoxazole-3-carboxylic acid (CAS 33282-23-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1183498-4 (accessed 2026-10-25).

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