14623-58-6
14623-58-6 structure
- Name: 4,5-diamino-2-mercaptopyrimidine
- Chemical Name: 4,5-diamino-2-mercaptopyrimidine
- CAS Number: 14623-58-6
- Molecular Formula: C4H6N4S
- Molecular Weight: 142.18200
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyrimidine compound Aminopyrimidine
- Create Date: 2018-07-19 13:06:43
- Modify Date: 2025-09-17 21:24:38
| Name | 4,5-diamino-2-mercaptopyrimidine |
|---|---|
| Synonyms |
4,5-Diamino-2-pyrimidinethione
2-Mercapto-4,5-pyrimidinediamine 4,5-DIAMINOPYRIMIDINE-2-THIOL 2(1H)-Pyrimidinethione,4,5-diamino 4,5-Diamino-2-pyrimidinethiol 4,5-diamino-1H-pyrimidine-2-thione 4,5-Diaminopyrimidine-2(1H)-thione 4,5-Diamino-1H-pyrimidin-2-thion 4,5-Diamino-2(1H)-pyrimidinethione 2(1H)-Pyrimidinethione,4,5-diamino-(9CI) 2(1H)-PyriMidinethione,5,6-diaMino |
| Density | 1.78 g/cm3 |
|---|---|
| Boiling Point | 229.3ºC at 760 mmHg |
| Melting Point | 250℃ (DEC.) |
| Molecular Formula | C4H6N4S |
| Molecular Weight | 142.18200 |
| Flash Point | 92.5ºC |
| Exact Mass | 142.03100 |
| PSA | 116.62000 |
| LogP | 1.09210 |
| HS Code | 2933599090 |
|---|
|
~%
14623-58-6 |
| Literature: Brown Journal of Applied Chemistry, 1952 , vol. 2, p. 239 |
|
~%
14623-58-6 |
| Literature: Albert; Brown Journal of the Chemical Society, 1954 , p. 2060,2062 |
| 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% |