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Merck
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Key Documents

SML0396

Sigma-Aldrich

Tafenoquine succinate

≥95% (HPLC)

Synonyme(s) :

N-[2,6-Dimethoxy-4-methyl-5-[3-(trifluoromethyl)phenoxy]quinolin-8-yl]pentane-1,4-diamine, SB-252263, WR 238605

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About This Item

Formule empirique (notation de Hill):
C24H28F3N3O3 · C4H6O4
Numéro CAS:
Poids moléculaire :
581.58
Numéro MDL:
Code UNSPSC :
12352200
ID de substance PubChem :
Nomenclature NACRES :
NA.77

Niveau de qualité

Pureté

≥95% (HPLC)

Forme

powder

Conditions de stockage

desiccated

Couleur

white to beige

Solubilité

DMSO: 5 mg/mL (clear solution)

Température de stockage

2-8°C

Chaîne SMILES 

OC(=O)CCC(O)=O.COc1cc(C)c2c(Oc3cccc(c3)C(F)(F)F)c(OC)cc(NC(C)CCCN)c2n1

InChI

1S/C24H28F3N3O3.C4H6O4/c1-14-11-20(32-4)30-22-18(29-15(2)7-6-10-28)13-19(31-3)23(21(14)22)33-17-9-5-8-16(12-17)24(25,26)27;5-3(6)1-2-4(7)8/h5,8-9,11-13,15,29H,6-7,10,28H2,1-4H3;1-2H2,(H,5,6)(H,7,8)

Clé InChI

CQBKFGJRAOXYIP-UHFFFAOYSA-N

Actions biochimiques/physiologiques

Tafenoquine has been generally generated for oral administration and drug absorption increases when taken along with food. It is known to possess a longer half life.
Tafenoquine is an antimalarial primaquine analog being investigated to treat and prevent Plasmodium vivax infections. It can eliminate both blood and liver stages of Plasmodium vivax. Tafenoquine has also been tested as a therapy for leishmaniasis.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


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Consulter la Bibliothèque de documents

Bruce G Charles et al.
Antimicrobial agents and chemotherapy, 51(8), 2709-2715 (2007-05-23)
The population pharmacokinetics of tafenoquine were studied in Australian soldiers taking tafenoquine for malarial prophylaxis. The subjects (476 males and 14 females) received a loading dose of 200 mg tafenoquine base daily for 3 days, followed by a weekly dose
Peter Nasveld et al.
Transactions of the Royal Society of Tropical Medicine and Hygiene, 99(1), 2-5 (2004-11-20)
Tafenoquine is an 8-aminoquiniline related to primaquine with pre-clinical activity against a range of malaria species. We treated two acute cases of vivax malaria with tafenoquine (800 mg over three days) alone, instead of conventional chloroquine (1500 mg over three
Douglas S Walsh et al.
The Journal of infectious diseases, 190(8), 1456-1463 (2004-09-21)
We assessed monthly doses of tafenoquine for preventing Plasmodium vivax and multidrug-resistant P. falciparum malaria. In a randomized, double-blind, placebo-controlled study, 205 Thai soldiers received either a loading dose of tafenoquine 400 mg (base) daily for 3 days, followed by
Akintunde Sowunmi et al.
Chemotherapy, 57(6), 497-504 (2012-01-21)
Artemisinin-based combination treatments (ACTs) are the recommended first-line antimalarials globally, but their influence on the risk factors associated with gametocyte carriage has had little evaluation in endemic areas. The risk factors associated with gametocytaemia at presentation and after ACTs were
Maryanne Crockett et al.
Expert opinion on investigational drugs, 16(5), 705-715 (2007-04-28)
Malaria remains an important cause of global morbidity and mortality. As antimalarial drug resistance escalates, new safe and effective medications are necessary to prevent and treat malarial infection. Tafenoquine is an 8-aminoquinoline antimalarial that is presently under development. It has

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