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SML2673

Sigma-Aldrich

Deferasirox

≥98% (HPLC)

Synonym(s):

4-[3,5-bis(2-Hydroxyphenyl)-1H-1,2,4-triazol-1-yl]benzoic acid

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About This Item

Empirical Formula (Hill Notation):
C21H15N3O4
CAS Number:
201530-41-8
Molecular Weight:
373.36
MDL number:
MFCD09951804
UNSPSC Code:
12352200
NACRES:
NA.77

Assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 2 mg/mL, clear

storage temp.

2-8°C

SMILES string

N2(N\C(=C4\C=CC=CC\4=O)\N\C\2=C3\C=CC=CC\3=O)c1ccc(cc1)C(=O)O

InChI

1S/C21H15N3O4/c25-17-7-3-1-5-15(17)19-22-20(16-6-2-4-8-18(16)26)24(23-19)14-11-9-13(10-12-14)21(27)28/h1-12,22-23H,(H,27,28)/b19-15-,20-16+

InChI key

FMSOAWSKCWYLBB-VBGLAJCLSA-N

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Application

Deferasirox has been used as an iron chelator to test its effect on clofazimine mediated growth inhibition and rescue in Salmonella typhimurium.

Biochem/physiol Actions

Deferasirox belongs to the N-substituted bis-hydroxyphenyl-triazole family of tridentate iron chelators.
Deferasirox is an orally available iron chelator used clinically for reduction of chronic iron overload in diseases such as β-thalassemia.
Orally available iron chelator

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H302,H400

Precautionary Statements

P273 - P301 + P312 + P330

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
0000245905
0000198000
0000183094

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Kangna Cao et al.
European journal of clinical pharmacology, 76(1), 51-59 (2019-11-05)
Our aim was to evaluate the influence of genetic polymorphisms involved in the metabolism and transportation of deferasirox on deferasirox pharmacokinetics in the Chinese population. Thirty-eight healthy Chinese subjects were administered with a single dose of 20 mg kg-1 deferasirox.
Goldie Y L Lui et al.
Oncotarget, 6(22), 18748-18779 (2015-07-01)
Newer and more potent therapies are urgently needed to effectively treat advanced cancers that have developed resistance and metastasized. One such strategy is to target cancer cell iron metabolism, which is altered compared to normal cells and may facilitate their
Juan Daniel Díaz-García et al.
Nature reviews. Nephrology, 10(10), 574-586 (2014-07-23)
In 2005, the oral iron chelator deferasirox was approved by the FDA for clinical use as a first-line therapy for blood-transfusion-related iron overload. Nephrotoxicity is the most serious and frequent adverse effect of deferasirox treatment. This nephrotoxicity can present as
Gerwyn Morris et al.
Behavioural brain research, 341, 154-175 (2018-01-01)
Ferroptosis is a unique form of programmed death, characterised by cytosolic accumulation of iron, lipid hydroperoxides and their metabolites, and effected by the fatal peroxidation of polyunsaturated fatty acids in the plasma membrane. It is a major driver of cell
Abbas Rahdar et al.
Life sciences, 270, 119146-119146 (2021-02-06)
Deferasirox (DFX) was formulated into oil-in-water microemulsions in the presence of pluronicto improve its oral bioavailability. The size of the DFX-loadedmicroemulsions system measured by dynamic light scattering (DLS) was about 9 nm. The anti-proliferative and anti-lipid peroxidation effects of DFX and
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