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Merck
CN

V900351

5-Fluorocytosine

Vetec, reagent grade, 99%

Synonym(s):

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

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About This Item

Empirical Formula (Hill Notation):
C4H4FN3O
CAS Number:
Molecular Weight:
129.09
EC Number:
217-968-7
UNSPSC Code:
41116107
PubChem Substance ID:
Beilstein/REAXYS Number:
127285
MDL number:
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InChI key

XRECTZIEBJDKEO-UHFFFAOYSA-N

InChI

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

SMILES string

NC1=NC(=O)NC=C1F

grade

reagent grade

product line

Vetec

assay

99%

mp

298-300 °C (dec.) (lit.)

storage temp.

2-8°C

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Biochem/physiol Actions

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.

Legal Information

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

pictograms

Health hazard

signalword

Warning

hcodes

pcodes

Hazard Classifications

Repr. 2

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable


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A D Hartkopf et al.
Gynecologic oncology, 130(2), 362-368 (2013-05-17)
To preclinical assess the feasibility of combining oncolytic measles vaccine virus (MeV) with suicide gene therapy for ovarian cancer treatment. We genetically engineered a recombinant MeV armed with a yeast-derived bifunctional suicide gene that encodes for cytosine deaminase and uracil
Hong Jun Lee et al.
Cancer letters, 335(1), 58-65 (2013-02-09)
Prostate cancer is the most common malignancy among men. Prostate cancer-related deaths are largely attributable to the development of hormone resistance in the tumor. No effective chemotherapy has yet been developed for advanced prostate cancer. It is desirable if a
Xiaorong Sun et al.
Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology, 105(1), 57-63 (2012-09-04)
To investigate whether hypoxia targeted bifunctional suicide gene expression-cytosine deaminase (CD) and uracil phosphoribosyltransferase (UPRT) with 5-FC treatments can enhance radiotherapy. Stable transfectants of R3327-AT cells were established which express a triple-fusion-gene: CD, UPRT and monomoric DsRed (mDsRed) controlled by
R Patel
Mayo Clinic proceedings, 73(12), 1205-1225 (1998-12-30)
Traditionally, amphotericin B has been the cornerstone of antifungal treatment. Toxicity, however, is a major dose-limiting factor of amphotericin B deoxycholate. Nevertheless, it continues to have a major role in the treatment of deep-seated mycotic infections. Recently, less nephrotic lipid
Johanna K Kaufmann et al.
The Journal of investigative dermatology, 133(4), 1034-1042 (2012-12-12)
Effective treatment modalities for advanced melanoma are desperately needed. An innovative approach is virotherapy, in which viruses are engineered to infect cancer cells, resulting in tumor cell lysis and an amplification effect by viral replication and spread. Ideally, tumor selectivity

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