4994-89-2
4994-89-2 structure
- Name: 5,6-Dimethylthieno[2,3-d]pyrimidin-4-ylamine
- Chemical Name: 5,6-dimethylthieno[2,3-d]pyrimidin-4-amine
- CAS Number: 4994-89-2
- Molecular Formula: C8H9N3S
- Molecular Weight: 179.24200
- Create Date: 2018-12-21 22:15:03
- Modify Date: 2025-09-21 11:44:00
| Name | 5,6-dimethylthieno[2,3-d]pyrimidin-4-amine |
|---|---|
| Synonyms |
5,6-dimethylthiopheno[2,3-d]pyrimidine-4-ylamine
4-amino-5,6-dimethylthieno[2,3-d]pyrimidine 5,6-Dimethyl-thieno[2,3-d]pyrimidin-4-ylamine 5,6-Dimethylthieno(2,3-d)pyrimidin-4-amine |
| Density | 1.334g/cm3 |
|---|---|
| Boiling Point | 371.9ºC at 760 mmHg |
| Molecular Formula | C8H9N3S |
| Molecular Weight | 179.24200 |
| Flash Point | 178.7ºC |
| Exact Mass | 179.05200 |
| PSA | 80.04000 |
| LogP | 2.47150 |
| Index of Refraction | 1.711 |
| HS Code | 2934999090 |
|---|
|
~77%
4994-89-2 |
| Literature: Rahman, Khandker M. M.; Shaifullah Chowdhury; Bhuiyan; Hossain; Uddin Pakistan Journal of Scientific and Industrial Research, 2003 , vol. 46, # 2 p. 95 - 98 |
|
~%
4994-89-2 |
| Literature: Sleebs, Brad E.; Nikolakopoulos, George; Street, Ian P.; Falk, Hendrik; Baell, Jonathan B. Bioorganic and Medicinal Chemistry Letters, 2011 , vol. 21, # 19 p. 5992 - 5994 |
|
~%
4994-89-2 |
| Literature: Sleebs, Brad E.; Nikolakopoulos, George; Street, Ian P.; Falk, Hendrik; Baell, Jonathan B. Bioorganic and Medicinal Chemistry Letters, 2011 , vol. 21, # 19 p. 5992 - 5994 |
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~%
4994-89-2 |
| Literature: Taylor,E.C.; Berger,J.G. Angewandte Chemie, 1966 , vol. 78, p. 144 |
| Precursor 5 | |
|---|---|
| DownStream 0 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |