5-Fluorouracil 51-21-8 anticancer
5-Fluorouracil
CAS No. 51-21-8
Synonym: |
2,4-Dihydroxy-5-fluoropyrimidine, 5-Fluoro-2,4(1H,3H)-pyrimidinedione, 5-FU |
CAS Number: |
51-21-8 |
Linear Formula: |
C4H3FN2O2 |
Molecular Weight: |
130.08 |
Beilstein Registry Number: |
127172 |
EC Number: |
200-085-6 |
5-Fluorouracil
CAS No. 51-21-8
Synonym: |
2,4-Dihydroxy-5-fluoropyrimidine, 5-Fluoro-2,4(1H,3H)-pyrimidinedione, 5-FU |
CAS Number: |
51-21-8 |
Linear Formula: |
C4H3FN2O2 |
Molecular Weight: |
130.08 |
Beilstein Registry Number: |
127172 |
EC Number: |
200-085-6 |
Items |
Standard |
Results |
Description |
White or almost white crystalline powder |
Complies |
Identification |
A. I.R. B. U.V. C. To 5ml of a solution (1 in 100) and 1ml of bromine water TS : the bromine color is discharged |
A.Complies
B.Complies
C.Complies |
Loss on drying |
NMT 0.5% |
0.18% |
Residue on ignition |
NMT1.0% |
0.05% |
Heavy metals |
NMT0.002% |
0.001% |
Content of fluorine |
13.9%~15.0% |
14.3% |
Assay |
98.0%~102.0% |
99.7% |
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