28279-12-1
28279-12-1 structure
- Name: 9-methyl-2,8,10-triazabicyclo[4.4.0]deca-2,4,8,11-tetraen-7-one
- Chemical Name: 2-methyl-1H-pyrido[2,3-d]pyrimidin-4-one
- CAS Number: 28279-12-1
- Molecular Formula: C8H7N3O
- Molecular Weight: 161.16100
- Create Date: 2019-02-17 19:26:07
- Modify Date: 2024-01-11 21:32:22
| Name | 2-methyl-1H-pyrido[2,3-d]pyrimidin-4-one |
|---|---|
| Synonyms | 8-aza-2-methyl-4-oxo-3,4-dihydro quinazoline |
| Density | 1.4g/cm3 |
|---|---|
| Boiling Point | 340.8ºC at 760mmHg |
| Molecular Formula | C8H7N3O |
| Molecular Weight | 161.16100 |
| Flash Point | 159.9ºC |
| Exact Mass | 161.05900 |
| PSA | 58.64000 |
| LogP | 0.62650 |
| Vapour Pressure | 8.39E-05mmHg at 25°C |
| Index of Refraction | 1.695 |
| HS Code | 2933990090 |
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|
~48%
28279-12-1 |
| Literature: Ube Industries, Ltd. Patent: EP1637523 A1, 2006 ; Location in patent: Page/Page column 9; 10 ; |
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~%
28279-12-1 |
| Literature: Chakravarty, Sarvajit; Dugar, Sundeep; Tester, Richland; Conte, Aurelia Patent: US2005/176957 A1, 2005 ; Location in patent: Page/Page column 4 ; |
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~%
28279-12-1 |
| Literature: Klisiecki; Sucharda Roczniki Chemii, vol. 3, p. 251,256 Chem. Zentralbl., 1924 , vol. 95, # II p. 660 |
| Precursor 5 | |
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| DownStream 0 | |
| 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% |