16837-08-4
16837-08-4 structure
- Name: 4(1H)-Pyrimidinone,6-amino-2,3-dihydro-1-methyl-2-thioxo-
- Chemical Name: 6-amino-1-methyl-2-sulfanylidenepyrimidin-4-one
- CAS Number: 16837-08-4
- Molecular Formula: C5H7N3OS
- Molecular Weight: 157.19400
- Create Date: 2018-12-10 10:37:00
- Modify Date: 2025-08-27 22:39:02
| Name | 6-amino-1-methyl-2-sulfanylidenepyrimidin-4-one |
|---|---|
| Synonyms |
4(1h)-pyrimidinone,6-amino-2,3-dihydro-1-methyl-2-thioxo
1-methyl-6-amino-2-thiouracil 6-amino-1-methyl-2-thiouracil 6-Amino-1-methyl-4-oxo-2-thioxo-1,2,3,4-tetrahydropyrimidin 6-amino-1-methyl-2-thioxo-2,3-dihydropyrimidin-4(1H)-one 6-amino-1-methyl-2-thioxo-1,3-dihydropyrimidin-4-one 6-Amino-1-methyl-2-thioxo-2,3-dihydro-1H-pyrimidin-4-on 4-Amino-3-methyl-6-oxo-2-thioxo-tetrahydropyrimidin 6-amino-1-methyl-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one |
| Density | 1.47g/cm3 |
|---|---|
| Boiling Point | 252.6ºC at 760mmHg |
| Molecular Formula | C5H7N3OS |
| Molecular Weight | 157.19400 |
| Flash Point | 106.6ºC |
| Exact Mass | 157.03100 |
| PSA | 95.90000 |
| LogP | 0.60630 |
| Vapour Pressure | 0.0191mmHg at 25°C |
| Index of Refraction | 1.699 |
| HS Code | 2933599090 |
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16837-08-4 |
| Literature: Bayer and Co. Patent: DE156055 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 7, p. 684 Full Text Show Details Traube; Winter Archiv der Pharmazie (Weinheim, Germany), 1906 , vol. 244, p. 13,15 |
| Precursor 2 | |
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| DownStream 1 | |
| HS Code | 2933599090 |
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| 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% |