CAS No. 51-21-8

5-Fluorouracil

Cas Number: 51-21-8  Molecular Structure
Product Code
117590
Product Name
5-Fluorouracil
Cas Number
51-21-8
Molecular Formula
C4H3O2FN2

Chemical properties white white crystall powder. Mp282-283 ℃ (breakdown), 0.1 mol/L hydrochloric acid solution in 265nm wavelengths have maximum absorption. Slightly soluble in ethanol, insoluble in water and soluble in rare hydrochloric acid, ether and chloroform and naoh fluid. Medium poison, LD50 (mice, celiac) 230mg/kg.
Use biochemical research, anti-tumor medicine.

mp  282-286 °C (dec.)(lit.)
bp  190-200°C/0.1mmHg
storage temp.  Store at 0-5
solubility  H2O: 10 mg/mL, clear
form  powder
color  white
Water Solubility  12.2 g/L 20 ºC
Sensitive  Air Sensitive
Merck  14,4181
BRN  127172
Stability: Stable. Light sensitive. Combustible. Incompatible with strong oxidizing agents, strong bases

Product Synonyms
fluorouracil
fluorouracil
more...
CAS No 79281-04-2  Molecular Structure
79281-04-2
1860412
1-(2-((2-TRIMETHYLSILYLETHYL)THIO)ETHYLCARBAMOYL)-5-FLUOROURACIL
Similar Products
CAS No 21603-19-0  Molecular Structure
21603-19-0
1848076
3H-Pyrazole-5-carboxylic acid, 3,3-dimethyl-, methyl ester
CAS No 873793-15-8  Molecular Structure
873793-15-8
1848058
Aluminum, dioctyl[1,1,1-trimethyl-N-(trimethylsilyl)silanaminato]-
CAS No 392250-37-2  Molecular Structure
392250-37-2
1848077
3H-Pyrazolium, 3-bromo-1-methyl-
CAS No 501365-64-6  Molecular Structure
501365-64-6
1848055
Urea,N-[6-(1,1-dimethylethyl)-3,4-dihydro-3-oxo-2H-1,4-benzoxazin-7-yl]-N'-[4-[6-(4-morpholinylmethyl)-3-pyridinyl]-1-naphthalenyl]-
CAS No 896157-97-4  Molecular Structure
896157-97-4
1848075
Benzamide,2-chloro-5-[(3-cyclopropyl-5-fluorobenzoyl)amino]-N-3-pyridinyl-
CAS No 873793-17-0  Molecular Structure
873793-17-0
1848059
Aluminum, [(1,1-dimethylethyl)dimethylsilanolato]dioctyl-
CAS No 16563-61-4  Molecular Structure
16563-61-4
1848044
Naphth[2,1-b]oxepin-1(2H)-one, 3,4-dihydro-
CAS No 896157-65-6  Molecular Structure
896157-65-6
1848067
Benzamide, 2-methyl-5-[(4-propoxybenzoyl)amino]-N-3-pyridinyl-
CAS No 896157-60-1  Molecular Structure
896157-60-1
1848065
Benzamide, 5-[(3,4-dimethylbenzoyl)amino]-2-methyl-N-3-pyridinyl-
CAS No 777945-19-4  Molecular Structure
777945-19-4
1848052
Pyridine, 2-butyl-4-methyl-6-(trifluoromethyl)-
CAS No 51867-18-6  Molecular Structure
51867-18-6
1848047
Ergolin-8-one, 9,10-didehydro-6-methyl-
CAS No 767338-53-4  Molecular Structure
1,3,5-Benzenetricarboxylic acid, bis[4-(dimethylamino)phenyl]4-nitrophenyl ester
CAS No 896157-89-4  Molecular Structure
896157-89-4
1848073
Benzamide, 2-chloro-5-[(3-chlorobenzoyl)amino]-N-3-pyridinyl-
CAS No 106083-68-5  Molecular Structure
106083-68-5
1848045
1H-Pyrazolo[3,4-b]pyridine-5-carboxylic acid,1-ethyl-4-[(3-hydroxybutyl)amino]-6-methyl-
CAS No 5380-37-0  Molecular Structure
5380-37-0
1848056
2-hydroxy-3-methylbutanedioate
CAS No 896157-81-6  Molecular Structure
896157-81-6
1848072
2-chloro-5-[(3,5-dimethylbenzoyl)amino]-N-pyridin-3-ylbenzamide
CAS No 479681-25-9  Molecular Structure
479681-25-9
1848046
2H-Pyrrol-2-one,1,5-dihydro-4-(4-methylphenyl)-3-[4-(methylsulfonyl)phenyl]-1-propyl-
CAS No 896157-96-3  Molecular Structure
896157-96-3
1848074
Benzamide,2-chloro-5-[[3-[(dimethylamino)sulfonyl]benzoyl]amino]-N-3-pyridinyl-
CAS No 896157-56-5  Molecular Structure
896157-56-5
1848063
Benzamide, 5-[(4-methoxybenzoyl)amino]-2-methyl-N-3-pyridinyl-
CAS No 713514-75-1  Molecular Structure
713514-75-1
1848050
5H-Indeno[1,2-d]pyrimidin-5-one,2-[[2-(diethylamino)ethyl]amino]-4-phenyl-
CAS No 896157-67-8  Molecular Structure
896157-67-8
1848068
5-{[3-(aminosulfonyl)benzoyl]amino}-2-methyl-N-pyridin-3-ylbenzamide
CAS No 498527-92-7  Molecular Structure
498527-92-7
1848048
L-Alanine, L-tyrosyl-L-phenylalanyl-L-tyrosyl-L-asparaginyl-
CAS No 501123-91-7  Molecular Structure
501123-91-7
1848054
1,3-Azulenedicarboxylic acid,6,6',6''-[(5-iodo-1,2,4-benzenetriyl)tri-2,1-ethynediyl]tris-, hexahexylester
CAS No 713514-77-3  Molecular Structure
713514-77-3
1848051
5H-Indeno[1,2-d]pyrimidin-5-one, 2-amino-4-(3,5-difluorophenyl)-
CAS No 896157-72-5  Molecular Structure
896157-72-5
1848069
Benzamide,5-[[3-[[(2,3-dihydroxypropyl)methylamino]sulfonyl]benzoyl]amino]-2-methyl-N-3-pyridinyl-
CAS No 896157-73-6  Molecular Structure
896157-73-6
1848070
Benzamide,2-methyl-N-3-pyridinyl-5-[[3-[[[(tetrahydro-2-furanyl)methyl]amino]sulfonyl]benzoyl]amino]-
CAS No 873793-24-9  Molecular Structure
Aluminum, octylbis([1,1':3',1''-terphenyl]-2'-olato)-
CAS No 498527-98-3  Molecular Structure
498527-98-3
1848049
L-Threonine, glycyl-L-leucyl-L-cysteinyl-L-glutaminyl-
CAS No 896157-61-2  Molecular Structure
896157-61-2
1848066
Benzamide, 5-[(4-ethoxybenzoyl)amino]-2-methyl-N-3-pyridinyl-
CAS No 896157-77-0  Molecular Structure
896157-77-0
1848071
Benzamide,5-[[3-(2-methoxy-1,1-dimethylethyl)benzoyl]amino]-2-methyl-N-3-pyridinyl-
CAS No 873793-09-0  Molecular Structure
873793-09-0
1848057
Aluminum, [(1,1-dimethylethyl)dimethylsilanolato]bis(2-methylpropyl)-
CAS No 873793-47-6  Molecular Structure
873793-47-6
1848062
L-Lysine,L-tyrosyl-L-valyl-L-arginyl-L-prolylglycylglycylglycyl-L-phenylalanyl-L-valyl-L-prolyl-L-asparaginyl-L-phenylalanyl-L-glutaminyl-L-leucyl-L-phenylalanyl-L-a-glutamyl-
CAS No 896157-59-8  Molecular Structure
896157-59-8
1848064
Benzamide, 5-[(5-chloro-2-fluorobenzoyl)amino]-2-methyl-N-3-pyridinyl-
CAS No 42761-74-0  Molecular Structure
42761-74-0
1848053
L-Alaninamide, L-lysyl-N-(4-methoxy-2-naphthalenyl)-
CAS No 873793-42-1  Molecular Structure
873793-42-1
1848061
L-Arginine,L-seryl-L-tyrosyl-L-glutaminyl-L-valyl-L-prolyl-L-methionyl-L-leucyl-L-alanyl-L-glutaminyl-L-leucyl-L-seryl-L-valyl-L-phenylalanyl-