5-Bromouracil
5-溴尿嘧啶
Also known as: 5-Bromo-2,4(1H,3H)-pyrimidinedione, 5-Bromo-2,4-dihydroxypyrimidine, 5-Bromo-1H-pyrimidine-2,4-dione, 5-Bromo-2,3-dihydroxypyrimidine, 5-Bromo-2,4-(1H,3H)-pyrimidinedione, 5-Bromopyrimidine-2,4(1H,3H)-dione, 5-Bromopyrimidine-2,4-diol, 5-Bromo-uracil, 5-BrUra, Bromouracil, BROMOURACIL, 5-, Bromouracil,5, Uracil, 5-bromo-
- CAS No.
- 51-20-7
- Jingsj CID
- J-11407-3
- Molecular Formula
- C4H3BrN2O2
- Chinese Name
- 5-溴尿嘧啶
- Molecular Weight
- 190.98 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | >300 °C(lit.) |
|---|---|
| Boiling Point | 384ºC |
| Density | 2.0±0.1 g/cm3 |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 5-Bromouracil?
51-20-7
What are the molecular formula and molecular weight of 5-Bromouracil?
C4H3BrN2O2, molecular weight 190.98 g/mol
Is 5-Bromouracil hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026