Chemical Properties of 5-Fluorouracil (CAS 51-21-8)

5-Fluorouracil

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InChI
InChI=1S/C4H3FN2O2/c5-2-1-6-4(9)7-3(2)8/h1H,(H2,6,7,8,9)
InChI Key
GHASVSINZRGABV-UHFFFAOYSA-N
Formula
C4H3FN2O2
SMILES
O=c1[nH]cc(F)c(=O)[nH]1
Molecular Weight1
130.08
CAS
51-21-8
Other Names
  • 2,4(1H,3H)-Pyrimidinedione, 5-fluoro-
  • 2,4-Pyrimidinedione, 5-fluoro-
  • 5-FU
  • 5-Fluor-2,4-dihydroxypyrimidin
  • 5-Fluor-2,4-pyrimidindiol
  • 5-Fluoracil
  • 5-Fluoro-2,4(1H,3H)-Pyrimidinedione
  • 5-Fluoro-2,4-pyrimidinedione
  • 5-Fluoropyrimidine-2,4-diol
  • 5-Fluoropyrimidine-2,4-dione
  • 5-Fluoruracil
  • 5-Ftouracyl
  • Adrucil
  • Arumel
  • Carac
  • Carzonal
  • Effluderm
  • Effluderm (free base)
  • Efudex
  • Efudix
  • Efurix
  • FU
  • Fluoroblastin
  • Fluoroplex
  • Fluorouracil
  • Fluracil
  • Fluracilum
  • Fluri
  • Fluril
  • Ftoruracil
  • Kecimeton
  • NSC 19893
  • Queroplex
  • Ro 2-9757
  • Timazin
  • U-8953
  • Ulup
  • Uracil, 5-fluoro-
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Physical Properties

Property Value Unit Source
Δsub 133.20 ± 2.10 kJ/mol NIST
log10WS [-1.08; -1.02]   Show Hide
log10WS -1.02 Aq. Sol...
log10WS -1.08 Estimat...
log10WS -1.03 Rytting...
logPoct/wat -1.762 Crippen Calculated Property
McVol 76.930 ml/mol McGowan Calculated Property
Tfus [555.40; 557.15] K Show Hide
Tfus 555.40 K Aq. Sol...
Tfus 557.15 K Solubil...
Ttriple 555.66 K Measure...

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,solid [138.30; 153.80] J/mol×K [298.15; 343.15] Show Hide
Cp,solid 138.30 J/mol×K 298.15 Heat Ca...
Cp,solid 139.10 J/mol×K 303.15 Heat Ca...
Cp,solid 140.00 J/mol×K 308.15 Heat Ca...
Cp,solid 140.90 J/mol×K 313.15 Heat Ca...
Cp,solid 142.00 J/mol×K 318.15 Heat Ca...
Cp,solid 143.60 J/mol×K 323.15 Heat Ca...
Cp,solid 145.50 J/mol×K 328.15 Heat Ca...
Cp,solid 147.90 J/mol×K 333.15 Heat Ca...
Cp,solid 150.60 J/mol×K 338.15 Heat Ca...
Cp,solid 153.80 J/mol×K 343.15 Heat Ca...
ΔsubH [129.90; 150.00] kJ/mol [397.50; 452.00] Show Hide
ΔsubH 129.90 kJ/mol 397.50 NIST
ΔsubH 150.00 ± 2.00 kJ/mol 452.00 NIST
Psub [1.65e-04; 1.19e-03] kPa [411.14; 433.17] Show Hide
Psub 1.65e-04 kPa 411.14 Enthalp...
Psub 1.78e-04 kPa 411.14 Enthalp...
Psub 1.66e-04 kPa 411.14 Enthalp...
Psub 1.97e-04 kPa 413.10 Enthalp...
Psub 2.07e-04 kPa 413.10 Enthalp...
Psub 1.98e-04 kPa 413.10 Enthalp...
Psub 2.35e-04 kPa 415.14 Enthalp...
Psub 2.46e-04 kPa 415.14 Enthalp...
Psub 2.39e-04 kPa 415.14 Enthalp...
Psub 2.61e-04 kPa 417.14 Enthalp...
Psub 2.78e-04 kPa 417.14 Enthalp...
Psub 2.83e-04 kPa 417.14 Enthalp...
Psub 3.51e-04 kPa 419.14 Enthalp...
Psub 3.32e-04 kPa 419.14 Enthalp...
Psub 3.47e-04 kPa 419.14 Enthalp...
Psub 4.06e-04 kPa 421.18 Enthalp...
Psub 4.01e-04 kPa 421.18 Enthalp...
Psub 4.18e-04 kPa 421.18 Enthalp...
Psub 4.72e-04 kPa 423.16 Enthalp...
Psub 4.74e-04 kPa 423.16 Enthalp...
Psub 4.77e-04 kPa 423.16 Enthalp...
Psub 5.80e-04 kPa 425.11 Enthalp...
Psub 5.88e-04 kPa 425.11 Enthalp...
Psub 5.61e-04 kPa 425.11 Enthalp...
Psub 6.69e-04 kPa 427.16 Enthalp...
Psub 6.69e-04 kPa 427.16 Enthalp...
Psub 6.68e-04 kPa 427.16 Enthalp...
Psub 7.94e-04 kPa 429.15 Enthalp...
Psub 8.29e-04 kPa 429.15 Enthalp...
Psub 8.36e-04 kPa 429.15 Enthalp...
Psub 1.03e-03 kPa 431.11 Enthalp...
Psub 1.01e-03 kPa 431.11 Enthalp...
Psub 9.61e-04 kPa 431.11 Enthalp...
Psub 1.19e-03 kPa 433.17 Enthalp...
Psub 1.15e-03 kPa 433.17 Enthalp...
Psub 1.13e-03 kPa 433.17 Enthalp...

Similar Compounds

2,4(1H,3H)-Pyrimidinedione, 5-chloro-. 5-Iodouracil. Uracil. 2,4(1H,3H)-Pyrimidinedione, 5-bromo-. 2,4(1H,3H)-Pyrimidinedione, 5-amino-. 1-Methyl-5-fluorouracil. 2,4(1H,3H)-Pyrimidinedione, 5-nitro-. Thymine. 2,4(1H,3H)-Pyrimidinedione, 5-(trifluoromethyl)-. Urea, 1-methyl-3-(1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl)-. Urea, 1-methyl-1-nitroso-3-(1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl)-. Uracil Mustard. 5-Fluorocytosine. 5-fluoro-1-(phenylmethyl)pyrimidine-2,4-dione. 5-fluoro-1-[(4-methylphenyl)methyl]pyrimidine-2,4-dione.

Find more compounds similar to 5-Fluorouracil.

Mixtures

Sources

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