938443-19-7
938443-19-7 structure
- Name: 7-Chloropyrido[2,3-d]pyrimidine-2,4-diol
- Chemical Name: 7-chloro-1H-pyrido[2,3-d]pyrimidine-2,4-dione
- CAS Number: 938443-19-7
- Molecular Formula: C7H4ClN3O2
- Molecular Weight: 197.57900
- Create Date: 2019-01-24 10:26:46
- Modify Date: 2024-01-08 12:17:54
| Name | 7-chloro-1H-pyrido[2,3-d]pyrimidine-2,4-dione |
|---|---|
| Synonyms |
7-CHLOROPYRIDO[2,3-D]PYRIMIDINE-2,4-DIOL
7-chloropyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione |
| Density | 1.561g/cm3 |
|---|---|
| Molecular Formula | C7H4ClN3O2 |
| Molecular Weight | 197.57900 |
| Exact Mass | 196.99900 |
| PSA | 78.61000 |
| LogP | 0.26480 |
| Index of Refraction | 1.608 |
| Storage condition | 2-8℃ |
| HS Code | 2933990090 |
|---|
|
~97%
938443-19-7 |
| Literature: KUDOS PHARMACEUTICALS LIMITED Patent: WO2007/60404 A1, 2007 ; Location in patent: Page/Page column 57-59 ; WO 2007/060404 A1 |
|
~94%
938443-19-7 |
| Literature: ASTRAZENECA AB Patent: US2009/99174 A1, 2009 ; |
|
~%
938443-19-7 |
| Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 23, # 5 p. 1212 - 1216 |
|
~%
938443-19-7 |
| Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 23, # 5 p. 1212 - 1216 |
| Precursor 4 | |
|---|---|
| DownStream 3 | |
![2,4,7-Trichloropyrido[2,3-d]pyrimidine structure](https://www.chemsrc.com/caspic/281/938443-20-0.png)
![(S)-4-(2,7-dichloropyrido[2,3-d]pyrimidin-4-yl)-3-MethylMorpholine structure](https://www.chemsrc.com/caspic/063/1009303-42-7.png)
![7-Chloro-2-[(2R,6S)-2,6-dimethyl-4-morpholinyl]-4-(4-morpholinyl) pyrido[2,3-d]pyrimidine structure](https://www.chemsrc.com/caspic/167/938443-23-3.png)
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |