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Documentos Principais

F0175000

Flucytosine

European Pharmacopoeia (EP) Reference Standard

Sinônimo(s):

5-Fluorocytosine, 4-amino-5-fluoro-2(1H)-pyrimidinone, Flucytosine

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About This Item

Fórmula empírica (Notação de Hill):
C4H4FN3O
Número CAS:
Peso molecular:
129.09
Beilstein:
127285
Número MDL:
Código UNSPSC:
41116107
ID de substância PubChem:
NACRES:
NA.24

grau

pharmaceutical primary standard

família API

flucytosine

fabricante/nome comercial

EDQM

pf

298-300 °C (dec.) (lit.)

aplicação(ões)

pharmaceutical (small molecule)

Formato

neat

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

NC1=NC(=O)NC=C1F

InChI

1S/C4H4FN3O/c5-2-1-7-4(9)8-3(2)6/h1H,(H3,6,7,8,9)

chave InChI

XRECTZIEBJDKEO-UHFFFAOYSA-N

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Descrição geral

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.

Aplicação

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

Ações bioquímicas/fisiológicas

Nucleoside analog that has antifungal activities. 5-FC is deaminated by cytosine deaminase to product 5-fluorouracil, resulting in RNA miscoding. 5-Fluorocytosine inhibits DNA and RNA synthesis and interferes with ribosomal protein synthesis.

Embalagem

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

Outras notas

Sales restrictions may apply.

Pictogramas

Health hazard

Palavra indicadora

Warning

Frases de perigo

Declarações de precaução

Classificações de perigo

Repr. 2

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


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Lot/Batch Number

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Sigma-Aldrich

F6627

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Amphotericin B Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1662

Amphotericin B

Fluconazole Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1160

Fluconazole

Ketoconazole 99.0-101.0% (EP, titration)

Sigma-Aldrich

K1003

Ketoconazole

vibrant-m

Y0000005

Amphotericin B

J E Bennet
Annals of internal medicine, 86(3), 319-321 (1977-03-01)
Flucytosine is a systemic antifungal drug that is readily absorbed from the gastrointestinal tract. The most clearly documented therapeutic effect has been in cryptococcosis, candidiasis, and chromomycosis. An important limitation of the use of flucytosine in all three diseases has
5-fluorocytosine: a brief review.
W D Ashe et al.
Clinical pediatrics, 16(4), 364-366 (1977-04-01)
A Vermes et al.
The Journal of antimicrobial chemotherapy, 46(2), 171-179 (2000-08-10)
Flucytosine (5-FC) is a synthetic antimycotic compound, first synthesized in 1957. It has no intrinsic antifungal capacity, but after it has been taken up by susceptible fungal cells, it is converted into 5-fluorouracil (5-FU), which is further converted to metabolites
W L Whelan
Critical reviews in microbiology, 15(1), 45-56 (1987-01-01)
In terms of genetically determined susceptibility to the clinical antifungal agent 5-fluorocytosine (5-FC), Candida albicans may be homozygous sensitive (FCY/FCY), homozygous resistant (fcy/fcy), or heterozygous (fcy/FCY). Although heterozygotes are only slightly resistant, they occur at significant frequency among clinical strains
[Flucytosine - a classical partner for combination therapy].
Annemarie Polak
Mycoses, 45 Suppl 3, 31-33 (2003-04-15)

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