* Storage: Keep in dark place,Sealed in dry,Room Temperature
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CAS No. : | 2240-25-7 | MDL No. : | MFCD00056025 |
Formula : | C4H4BrN3O | Boiling Point : | No data available |
Linear Structure Formula : | - | InChI Key : | QFVKLKDEXOWFSL-UHFFFAOYSA-N |
M.W : | 190.00 | Pubchem ID : | 75233 |
Synonyms : |
Signal Word: | Danger | Class: | |
Precautionary Statements: | P261-P280-P305+P351+P338 | UN#: | |
Hazard Statements: | H302-H315-H317-H318-H335 | Packing Group: | |
GHS Pictogram: |
* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
95.6% | With N-Bromosuccinimide In N,N-dimethyl-formamide at 15℃; for 1 h; Sonication | The cytosine (55.6g, 0.5mol), N-bromosuccinimide (106.8g, 0 . 6mol) and DMF150mL in added in the reaction bottle, cooling to 15 °C ultrasonic reaction 1h, TLC raw material the reaction is complete, filtering, the filter cake is washed with water (20 ml × 2) washing, drying to obtain 5-bromocytosine (90.9g, 95.6percent). |
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