Deferasirox

Also known as: 4-[3,5-Bis(2-hydroxyphenyl)-1H-1,2,4-triazol-1-yl]benzoic acid, Exjade, ICL-670, ICL-670A, CGP-72670

Deferasirox (CAS 201530-41-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H15N3O4 and a molecular weight of 373.362 g/mol. Key properties include a melting point of 260-262ºC, a boiling point of 672.1±65.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 360.3±34.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 201530-41-8
Jingsj CID: J-1963076-3
Molecular Formula: C₂₁H₁₅N₃O₄
Molecular Weight: 373.362 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	260-262ºC
Boiling Point	672.1±65.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	360.3±34.3 °C
Exact Mass	373.106262
PSA	107.95000
LogP	6.43
Vapor Pressure	0.0±2.2 mmHg at 25°C
Refractive Index	1.699
Storage Conditions	-20°C Freezer

Activity & Biological Data

Additional Information	[1]. Sobbe A, et al. Inconsistent hepatic antifibrotic effects with the iron chelator deferasirox. J Gastroenterol Hepatol. 2015 Mar;30(3):638-45. [2]. Kim JL, et al. The oral iron chelator deferasirox induces apoptosis in myeloid leukemia cells by targetingcaspase. Acta Haematol. 2011;126(4):241-5. [3]. Lee DH, et al. Deferasirox shows in vitro and in vivo antileukemic effects on murine leukemic cell lines regardless of iron status. Exp Hematol. 2013 Jun;41(6):539-46.

Additional Information

[1]. Sobbe A, et al. Inconsistent hepatic antifibrotic effects with the iron chelator deferasirox. J Gastroenterol Hepatol. 2015 Mar;30(3):638-45. [2]. Kim JL, et al. The oral iron chelator deferasirox induces apoptosis in myeloid leukemia cells by targetingcaspase. Acta Haematol. 2011;126(4):241-5. [3]. Lee DH, et al. Deferasirox shows in vitro and in vivo antileukemic effects on murine leukemic cell lines regardless of iron status. Exp Hematol. 2013 Jun;41(6):539-46.

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of Deferasirox?

The CAS number of Deferasirox is 201530-41-8.

What are the molecular formula and molecular weight of Deferasirox?

Deferasirox has molecular formula C21H15N3O4 and molecular weight 373.362 g/mol.

What are the upstream and downstream products of Deferasirox?

For Deferasirox, Upstream Products: Ethyl 4-hydrazinobenzoate, 4-Hydrazinobenzoic acid, 2-(2-Hydroxyphenyl)-4H-1,3-benzoxazin-4-one.

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. "Deferasirox (CAS 201530-41-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1963076-3 (accessed 2026-11-09).

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