5-Fluoruracil-4-carbonsure
Bezeichnung:5-Fluoruracil-4-carbonsure
CAS-Nr703-95-7
Englisch Name:5-Fluoroorotic acid
CBNumberCB6325772
SummenformelC5H3FN2O4
Molgewicht174.09
MOL-Datei703-95-7.mol
Synonyma
5-Fluoruracil-4-carbonsure
5-Fluoruracil-4-carbonsure physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 278 °C (dec.)(lit.) |
| Siedepunkt | 143°C (rough estimate) |
| Dichte | 1.6154 (estimate) |
| storage temp. | Sealed in dry,Store in freezer, under -20°C |
| Löslichkeit | NH4OH 4 M: 50 mg/mL, clear, faintly yellow |
| pka | 2.04±0.20(Predicted) |
| Aggregatzustand | solid |
| Farbe | Pale yellow |
| Merck | 14,4176 |
| InChI | InChI=1S/C5H3FN2O4/c6-1-2(4(10)11)7-5(12)8-3(1)9/h(H,10,11)(H2,7,8,9,12) |
| InChIKey | LODRRYMGPWQCTR-UHFFFAOYSA-N |
| SMILES | C1(=O)NC(=O)C(F)=C(C(O)=O)N1 |
| CAS Datenbank | 703-95-7(CAS DataBase Reference) |
| Kennzeichnung gefährlicher | Xn,Xi |
| R-Sätze: | 22-36/37/38 |
| S-Sätze: | 26-36-36/37/39-27 |
| WGK Germany | 3 |
| RTECS-Nr. | UV7800000 |
| F | 10 |
| HazardClass | IRRITANT |
| HS Code | 29335990 |
