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Fluorouracil (5-FU)

5-Fluorouracil (5-FU)

Purity / Analysis Method >99.0%(T)(HPLC)
Molecular Formula / Molecular Weight C4H3FN2O2 = 130.08
Physical State (20 deg.C) Solid
CAS RN 51-21-8
Unit Price
5 g 2000
10 g 2975
25 g 5500
Appearance White Crystalline Powder
Tests Assay (HPLC)  99.67%
Purity(Neutralization titration)  99.31%
Sulphated Ash max. 0.1%
Residue on Ignition NMT 0.2 %
pH 4.0 – 5.0
Solubility Soluble in DMF,DMSO, ammonium hydroxide, sodium hydroxide; Slightly soluble in Methanol



• Pharmaceutical Ingredients (for Research and Experimental Use) is provided as delivered and specified by the issuing Pharmacopoeia.
• The contents of the specifications are subject to change without advance notice. The specification values displayed here are the most up to date values. There may be cases where the product labels display different specification; however, the product quality still meets the latest specification.