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Merck

379409

Sigma-Aldrich

3-Hydroxy-1,2-dimethyl-4(1H)-pyridon

98%

Synonym(e):

Deferiprone

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Versandbereit am22. April 2025Details


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5 G
72,50 €
25 G
273,00 €

About This Item

Empirische Formel (Hill-System):
C7H9NO2
CAS-Nummer:
Molekulargewicht:
139.15
MDL-Nummer:
UNSPSC-Code:
12352100
PubChem Substanz-ID:
NACRES:
NA.22

72,50 €


Versandbereit am22. April 2025Details


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Qualitätsniveau

Assay

98%

Form

powder

mp (Schmelzpunkt)

272-275 °C (lit.)

Funktionelle Gruppe

ketone

SMILES String

CN1C=CC(=O)C(O)=C1C

InChI

1S/C7H9NO2/c1-5-7(10)6(9)3-4-8(5)2/h3-4,10H,1-2H3

InChIKey

TZXKOCQBRNJULO-UHFFFAOYSA-N

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Allgemeine Beschreibung

3-Hydroxy-1,2-dimethyl-4(1H)-pyridone (Hdpp, Deferiprone) is a hydroxy ketone derivative. It reacts with uranyl salts [UO2(NO3)2] in aqueous acidic solution to afford mono nuclear complexes ([UO2(dpp)(Hdpp)2(H2O)]ClO4). X-ray studies have been conducted to examine the structure and geometry of these complexes.[1]

Anwendung

3-Hydroxy-1,2-dimethyl-4(1H)-pyridone (OH-pyridone) may be used in the bacterial killing assays.[2] It has been employed as hydroxyketone chelating agent and its cytotoxic action against oral human normal and tumor cell lines has been evaluated.[3]

Piktogramme

Exclamation mark

Signalwort

Warning

H-Sätze

Gefahreneinstufungen

Acute Tox. 4 Oral

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves


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Chryssoula Drouza et al.
Inorganic chemistry, 43(26), 8336-8345 (2004-12-21)
Reaction of [UO(2)(NO(3))(2)] with the hydroxy ketones 3-hydroxy-2-methyl-4-pyrone (Hma) and 3-hydroxy-1,2-dimethyl-4(1H)-pyridone (Hdpp) in aqueous acidic solutions (pH approximately 3) yields the compounds [UO(2)(ma)(2)(H(2)O)].H(2)O (1.H(2)O) and [UO(2)(dpp)(Hdpp)(2)(H(2)O)]ClO(4) (2), respectively. X-ray diffraction shows that the geometry around the metal ion in both
Etheresia Pretorius et al.
Toxicology mechanisms and methods, 23(5), 352-359 (2013-01-03)
Inflammatory diseases associated with iron overload are characterized by a changed coagulation profile, where there is a persistent presence of fibrin-like material of dense-matted deposits (DMDs). It is believed that one source of such material is a result of the
Carole Peyssonnaux et al.
The Journal of clinical investigation, 115(7), 1806-1815 (2005-07-12)
Hypoxia is a characteristic feature of the tissue microenvironment during bacterial infection. Here we report on our use of conditional gene targeting to examine the contribution of hypoxia-inducible factor 1, alpha subunit (HIF-1alpha) to myeloid cell innate immune function. HIF-1alpha
Raffaella Origa et al.
British journal of haematology, 163(3), 400-403 (2013-09-17)
This study aimed to verify the impact of heart magnetic resonance imaging on chelation choices and patient compliance in a single-institution cohort as well as its predictive value for heart failure and arrhythmias. Abnormal cardiac T2* values determined changes in
Eiji Yasumoto et al.
Anticancer research, 24(2B), 755-762 (2004-05-27)
Hydroxyketone chelators, deferiprone (HK1), maltol (HK3) and their related compounds (HK2, 4-8), were characterized for their cytotoxic profiles against oral human normal and tumor cells. Most hydroxyketones except HK6 showed relatively higher tumor-specific cytotoxicity. Deferiprone (HK1), which showed the highest

Fragen

1-2 von 2 Fragen  
  1. What is the suggested solvent and what is the solubility of Deferiprone? Can Deferiprone solution be stored and at which temperature?

    1 Antwort
    1. This product is soluble in methanol at 5mg/ml. It is not recommended to store aqueous solutions. It is recommended to use freshly prepared solutions.

      Hilfreich?

  2. What is the recommended storage temperature?

    1 Antwort
    1. This product is stored at room temperature.

      Hilfreich?

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