5-Chlorouracil

5-Chlorouracil
  • CAS No.:1820-81-1
Other grades of this product :
5-Chlorouracil Basic information
Product Name:5-Chlorouracil
Synonyms:TIMTEC-BB SBB004103;2,4(1H,3H)-Pyrimidinedione,5-chloro-;2,4-Pyrimidinediol,5-chloro-;3h)-pyrimidinedione,5-chloro-4(1h;5-Chloro-1,2,3,4-tetrahydropyrimidine-2,4-dione;5-Chloropyrimidine-2,4-diol;5-Chlorouracil,99%;Fluorouracil Related CoMpound E
CAS:1820-81-1
MF:C4H3ClN2O2
MW:146.53
EINECS:217-339-7
Product Categories:Pyrimidine series;Heterocyclic Compounds;Biochemistry;Nucleobases and their analogs;Nucleosides, Nucleotides & Related Reagents;Nucleic acids;PYRIMIDINE;Pyridines, Pyrimidines, Purines and Pteredines;Bases & Related Reagents;Heterocycles;Nucleotides
Mol File:1820-81-1.mol
5-Chlorouracil Chemical Properties
Melting point >300 °C (lit.)
density 1.6838 (rough estimate)
refractive index 1.6550 (estimate)
storage temp. 2-8°C
solubility 1 M NH4OH: soluble50mg/mL
pka6.77±0.10(Predicted)
form Solid
color White to Off-White
Water Solubility 2.501g/L(25 ºC)
BRN 127173
InChIKeyZFTBZKVVGZNMJR-UHFFFAOYSA-N
CAS DataBase Reference1820-81-1(CAS DataBase Reference)
EPA Substance Registry System5-Chlorouracil (1820-81-1)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 22-24/25-36-26
WGK Germany 3
RTECS YQ9410000
HS Code 29335995
MSDS Information
ProviderLanguage
5-Chlorouracil English
SigmaAldrich English
ACROS English
ALFA English
5-Chlorouracil Usage And Synthesis
Chemical Propertieswhite to light beige crystalline powder
Uses5-Chlorouracil was used as a control in resazurin-based cytotoxicity assay for screening of cytotoxicity in hepatocytes and liver cell lines.
Uses5-Chlorouracil can be used for the experimental and clinical treatment of neoplastic and viral diseases.
DefinitionChEBI: An organochlorine compound consisting of uracil having an chloro substituent at the 5-position.
General DescriptionThe shape resonance spectra of 5-chlorouracil, obtained from fixed-nuclei elastic scattering calculations by the Schwinger multichannel method with pseudopotentials, was studied.
Purification MethodsIt recrystallises from hot H2O (4g/500mL) using charcoal. [McOmie et al. J Chem Soc 3478 1955, West & Barrett J Am Chem Soc 76 3146 1954, Beilstein 24 III/IV 1231.]
5-Chlorouracil Preparation Products And Raw materials
Preparation Products2,4,5-Trichloropyrimidine

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