102226-41-5
102226-41-5 structure
- Name: 2H-Pyrido[4,3-b]-1,4-oxazine,3,4-dihydro-(9CI)
- Chemical Name: 3,4-Dihydro-2H-pyrido[4,3-b][1,4]oxazine
- CAS Number: 102226-41-5
- Molecular Formula: C7H8N2O
- Molecular Weight: 136.15100
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Dihydropyridine
- Create Date: 2019-01-03 23:28:36
- Modify Date: 2025-08-25 19:21:20
| Name | 3,4-Dihydro-2H-pyrido[4,3-b][1,4]oxazine |
|---|---|
| Synonyms |
2H,3H,4H-pyrido[4,3-b][1,4]oxazine
3,4-Dihydro-2H-pyrido[4,3-b]-1,4-oxazine 3,4-Dihydro-2H-1-oxa-4,6-diaza-naphthalene |
| Density | 1.168 |
|---|---|
| Boiling Point | 285.731ºC at 760 mmHg |
| Molecular Formula | C7H8N2O |
| Molecular Weight | 136.15100 |
| Flash Point | 126.606ºC |
| Exact Mass | 136.06400 |
| PSA | 34.15000 |
| LogP | 1.02390 |
| Vapour Pressure | 0.003mmHg at 25°C |
| Index of Refraction | 1.545 |
| HS Code | 2934999090 |
|---|
|
~93%
102226-41-5 |
| Literature: Ahn, Sung Oh; Park, Chan Hee; Im, Jun Hwan; Lee, Soon Ok; Lee, Kyoung June; Cho, Seong Wook; Ko, Kwang Seok; Han, Sun Young; Lee, Won Il Patent: US2011/28467 A1, 2011 ; Location in patent: Page/Page column 15 ; US 20110028467 A1 |
| Precursor 1 | |
|---|---|
| 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% |