Fluracilum
Brand names,
Fluracilum
Analogs
Fluracilum
Brand Names Mixture
Fluracilum
Chemical_Formula
C4H3FN2O2
Fluracilum
RX_link
http://www.rxlist.com/cgi/generic3/carac.htm
Fluracilum
fda sheet
Fluracilum
msds (material safety sheet)
Fluracilum
Synthesis Reference
Heidelberger et al., U.S. Pat 2802005(1956)
Fluracilum
Molecular Weight
130.077 g/mol
Fluracilum
Melting Point
280-282oC
Fluracilum
H2O Solubility
< 0.1 g/100 mL at 19 °C
Fluracilum
State
Solid
Fluracilum
LogP
-0.77
Fluracilum
Dosage Forms
Topical preparations; Solution for injection
Fluracilum
Indication
For the topical treatment of multiple actinic or solar keratoses. In the 5% strength it is also useful in the treatment of superficial basal cell carcinomas when conventional methods are impractical, such as with multiple lesions or difficult treatment sites. Fluorouracil injection is indicated in the palliative management of some types of cancer, including colon, rectum, breast, stomach and pancrease.
Fluracilum
Pharmacology
Fluorouracil is an antineoplastic anti-metabolite. Anti-metabolites masquerade as purine or pyrimidine - which become the building blocks of DNA. They prevent these substances becoming incorporated in to DNA during the "S" phase (of the cell cycle), stopping normal development and division. Fluorouracil blocks an enzyme which converts the cytosine nucleotide into the deoxy derivative. In addition, DNA synthesis is further inhibited because Fluorouracil blocks the incorporation of the thymidine nucleotide into the DNA strand.
Fluracilum
Absorption
28-100%
Fluracilum
side effects and Toxicity
LD50=230mg/kg (orally in mice)
Fluracilum
Patient Information
Fluracilum
Organisms Affected
Humans and other mammals