52727-44-3
52727-44-3 structure
- Name: 2H-OXAZOLO[2,3-B]QUINAZOLIN-5(3H)-ONE
- Chemical Name: 2,3-dihydro-[1,3]oxazolo[2,3-b]quinazolin-5-one
- CAS Number: 52727-44-3
- Molecular Formula: C10H8N2O2
- Molecular Weight: 188.18300
- Create Date: 2018-12-31 09:00:11
- Modify Date: 2024-01-10 15:51:33
| Name | 2,3-dihydro-[1,3]oxazolo[2,3-b]quinazolin-5-one |
|---|---|
| Synonyms |
2,3-dihydro-5H-[1,3]oxazolo[2,3-b]quinazolin-5-one
MFCD00209576 2H-oxazolo[2,3-b]quinazolin-5(3H)-one 2,3-Dihydro-5H-oxazolo[2,3-b]quinazolin-5-one |
| Density | 1.47g/cm3 |
|---|---|
| Boiling Point | 330ºC at 760 mmHg |
| Melting Point | 160-163ºC(lit.) |
| Molecular Formula | C10H8N2O2 |
| Molecular Weight | 188.18300 |
| Flash Point | 153.4ºC |
| Exact Mass | 188.05900 |
| PSA | 44.12000 |
| LogP | 0.78890 |
| Index of Refraction | 1.719 |
| WGK Germany | 3 |
|---|---|
| HS Code | 2934999090 |
| Precursor 9 | |
|---|---|
| DownStream 4 | |
![Benzoic acid,2-[[[(2-chloroethyl)amino]carbonyl]amino]- structure](https://www.chemsrc.com/caspic/419/13908-44-6.png)
![2-[3-(2-cloroethyl)ureido]benzonitrile structure](https://www.chemsrc.com/caspic/172/77189-70-9.png)
![2-(2-chloroethylamino)-4H-[3,1]benzoxazin-4-one hydrochloride structure](https://www.chemsrc.com/caspic/037/77093-94-8.png)
![9-(2-chloroethylamino)-8-oxa-10-azabicyclo[4.4.0]deca-1,3,5,9-tetraen-7-one structure](https://www.chemsrc.com/caspic/075/77093-93-7.png)
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |