20636-41-3
20636-41-3 structure
- Name: 5-Hydroxyuracil
- Chemical Name: 5-hydroxy-1H-pyrimidine-2,4-dione
- CAS Number: 20636-41-3
- Molecular Formula: C4H4N2O3
- Molecular Weight: 128.08600
- Catalog: Biochemical Nucleoside drugs Nucleotides and their analogues
- Create Date: 2018-03-22 08:00:00
- Modify Date: 2024-01-14 16:12:36
| Name | 5-hydroxy-1H-pyrimidine-2,4-dione |
|---|---|
| Synonyms |
5-hydroxypyrimidine-2,4(1H,3H)-dione
5-Hydroxyuracil 2,4,5-Trihydroxypyrimidine 5-hydroxy-2,4(1H,3H)-pyrimidinedione 2,4(1H,3H)-Pyrimidinedione,5-hydroxy Pyrimidine-2,4,5-triol EINECS 207-829-9 MFCD00082987 5-Hydroxy-1H-pyrimidin-2,4-dion 2,4,5-Trihydroxypyrimidine |
| Density | 1.605g/cm3 |
|---|---|
| Boiling Point | 534.5ºC at 760mmHg |
| Melting Point | >300ºC (dec.)(lit.) |
| Molecular Formula | C4H4N2O3 |
| Molecular Weight | 128.08600 |
| Flash Point | 277ºC |
| Exact Mass | 128.02200 |
| PSA | 75.27000 |
| Appearance | crystalline | light yellow |
| Precursor 10 | |
|---|---|
| DownStream 9 | |
![2H-Pyrimido[4,5-e]-1,3-oxazine-6,8(5H,7H)-dione,3,4-dihydro-3-(phenylmethyl)- structure](https://image.chemsrc.com/caspic/219/13365-47-4.png)
![3-methyl-5-oxa-3,8,10-triazabicyclo[4.4.0]dec-11-ene-7,9-dione structure](https://image.chemsrc.com/caspic/429/5753-17-3.png)
| HS Code | 2933599090 |
|---|---|
| Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |