Carbarsone

卡巴胂

Also known as: 4-Ureidobenzenearsonic acid, N-Carbamoylarsanilic acid, p-Ureidobenzenearsonic acid, Amebarsone, Amabevan, Amebarsene, Amibiarson, Aminarson, Aminarsone, Aminoarson, Arsambide, Carbarson, 4-Arsono-phenylharnstoff, 4-Ureido-phenylarsinsaeure, N-Aminoformyl-arsanilsaeure, N-Carbaminyl-arsanilsaeure, MFCD00025427

Carbarsone (CAS 121-59-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C7H9AsN2O4 and a molecular weight of 260.07900 g/mol. It is also known as 4-Ureidobenzenearsonic acid, N-Carbamoylarsanilic acid and p-Ureidobenzenearsonic acid. Key property: a melting point of 174°. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
121-59-5
Jingsj CID
J-22256-7
Molecular Formula
C7H9AsN2O4
Chinese Name
卡巴胂
Molecular Weight
260.07900 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point174°

GHS Safety & Compliance

Acute Toxicity / Environmental HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of Carbarsone?

The CAS number of Carbarsone is 121-59-5.

What are the molecular formula and molecular weight of Carbarsone?

Carbarsone has molecular formula C7H9AsN2O4 and molecular weight 260.07900 g/mol.

Is Carbarsone hazardous?

Carbarsone has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "Carbarsone (CAS 121-59-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-22256-7 (accessed 2026-10-23).

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