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Merck

P4200000

Pyrimethamine

European Pharmacopoeia (EP) Reference Standard

Sinónimos:

5-(4-Chlorophenyl)-6-ethyl-2,4-pyrimidinediamine

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Acerca de este artículo

Fórmula empírica (notación de Hill):
C12H13ClN4
Número CAS:
Peso molecular:
248.71
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
219864
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Nombre del producto

Pyrimethamine, European Pharmacopoeia (EP) Reference Standard

InChI key

WKSAUQYGYAYLPV-UHFFFAOYSA-N

SMILES string

CCC1=NC(N)=NC(N)=C1C2=CC=C(Cl)C=C2

InChI

1S/C12H13ClN4/c1-2-9-10(11(14)17-12(15)16-9)7-3-5-8(13)6-4-7/h3-6H,2H2,1H3,(H4,14,15,16,17)

grade

pharmaceutical primary standard

API family

pyrimethamine

manufacturer/tradename

EDQM

application(s)

pharmaceutical (small molecule)

format

neat

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Application

Pyrimethamine EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the Issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

Other Notes

Sales restrictions may apply.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 3


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Julie Gutman et al.
The Journal of infectious diseases, 208(6), 907-916 (2013-06-27)
Malaria during pregnancy is associated with low birth weight and increased perinatal mortality, especially among primigravidae. Despite increasing prevalence of malarial parasite resistance to sulfadoxine-pyrimethamine (SP), SP continues to be recommended for intermittent preventive treatment in pregnancy (IPTp). Women without
Inbarani Naidoo et al.
Trends in parasitology, 29(10), 505-515 (2013-09-14)
Sulfadoxine-pyrimethamine (SP) is used throughout Africa for intermittent preventive treatment (IPT) of malaria, but resistance threatens its efficacy. We found marked regional differences in the genotypes responsible for SP resistance when mapping recent surveys of dihydrofolate reductase (dhfr) and dihydropteroate
Anna Maria van Eijk et al.
The Lancet. Infectious diseases, 13(12), 1029-1042 (2013-09-24)
Pregnant women in malaria-endemic countries in sub-Saharan Africa are especially vulnerable to malaria. Recommended prevention strategies include intermittent preventive treatment with two doses of sulfadoxine-pyrimethamine and the use of insecticide-treated nets. However, progress with implementation has been slow and the
Shane A Pawluk et al.
Clinical pharmacokinetics, 52(3), 153-167 (2013-01-05)
Malaria is one of the most common parasitic infections worldwide. Plasmodium falciparum is the most prevalent strain in Africa and also the most fatal. The disease especially affects children, with those under age 5 years accounting for approximately 86 %
R D Pearson et al.
Annals of internal medicine, 106(5), 714-718 (1987-05-01)
The widespread emergence of chloroquine-resistant Plasmodium falciparum led to the formulation of an effective, fixed combination of two antimalarial agents, pyrimethamine and the long-acting sulfonamide sulfadoxine, for prophylaxis and treatment. These drugs act at sequential steps to inhibit the formation

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