5442-24-0
5442-24-0 structure
- Name: 2,4(1H,3H)-Pyrimidinedione,6-amino-5-nitroso-
- Chemical Name: 4-Amino-2,6-dihydroxy-5-nitrosopyrimidine
- CAS Number: 5442-24-0
- Molecular Formula: C4H4N4O3
- Molecular Weight: 156.10000
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyrimidine compound Nitropyrimidine
- Create Date: 2019-01-01 08:38:00
- Modify Date: 2025-08-26 18:47:46
| Name | 4-Amino-2,6-dihydroxy-5-nitrosopyrimidine |
|---|---|
| Synonyms |
6-Amino-5-nitrosouracil
MFCD00012340 EINECS 226-633-4 |
| Density | 0.806 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 119.2 °C750 mm Hg(lit.) |
| Melting Point | -73°C |
| Molecular Formula | C4H4N4O3 |
| Molecular Weight | 156.10000 |
| Flash Point | 57 °F |
| Exact Mass | 156.02800 |
| PSA | 121.69000 |
| LogP | 0.44910 |
| Index of Refraction | n20/D 1.386(lit.) |
| Hazard Codes | Xi |
|---|---|
| Risk Phrases | 36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | 1325.0 |
| WGK Germany | 3 |
| Hazard Class | 4.1 |
| HS Code | 2933599090 |
| Precursor 6 | |
|---|---|
| DownStream 3 | |
| 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% |