- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3-Hydroxy-2H-benzo[b][1,4]oxazin-2-one
- Price: Check
- Purity: 95.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3-Hydroxy-2H-benzo[b][1,4]oxazin-2-one
- Price: ￥436.0/250mg ￥1096.0/1g ￥3226.0/5g
- Purity: 95.0%
- Stocking Period: 1 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Shanghai Amole Biotechnology Co., Ltd.
- China
- Product Name: 3-Hydroxy-2H-benzo[b][1,4]oxazin-2-one
- Price: ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
- Purity: 95.0%
- Stocking Period: Inquiry
- Contact: Xiyao Wang
- Email: 3623107365@qq.com
3597-63-5
3597-63-5 structure
- Name: 3-Hydroxy-2H-benzo[b][1,4]oxazin-2-one
- Chemical Name: 4H-1,4-benzoxazine-2,3-dione
- CAS Number: 3597-63-5
- Molecular Formula: C8H5NO3
- Molecular Weight: 163.13000
- Create Date: 2018-12-11 22:04:19
- Modify Date: 2025-09-25 23:54:55
| Name | 4H-1,4-benzoxazine-2,3-dione |
|---|---|
| Synonyms |
<1,4>-benzoxazine-2,3-dione
1,2,3,4-tetrahydroquinoxazine-2,3-dione 3-Hydroxy-2H-benzo[b][1,4]oxazin-2-one 2H-1,4-Benzoxazine-2,3(4H)-dione 2H-1,4-Benzoxazin-2,3(4H)-dion 3-Hydroxy-2H-1,4-benzoxazine-2-one 2,3-Dioxo-1,4-benzoxazin 1,4-benzoxazin-2,3(4H)-dione 4H-2,3-dioxo-1,4-benzoxazine |
| Density | 1.402g/cm3 |
|---|---|
| Molecular Formula | C8H5NO3 |
| Molecular Weight | 163.13000 |
| Exact Mass | 163.02700 |
| PSA | 63.33000 |
| LogP | 0.89360 |
| Index of Refraction | 1.585 |
| HS Code | 2934999090 |
|---|
|
~92%
3597-63-5 |
| Literature: Reissenweber, Gernot; Mangold, Dietrich Angewandte Chemie, 1980 , vol. 92, # 3 p. 196 - 197 |
|
~76%
3597-63-5 |
| Literature: Wang, Limin; Liu, Jijun; Tian, He; Qian, Changtao Synthetic Communications, 2004 , vol. 34, # 8 p. 1349 - 1357 |
|
~%
3597-63-5 |
| Literature: Medaer, Bart; Van Aken, Koen; Hoornaert, Georges Tetrahedron Letters, 1994 , vol. 35, # 52 p. 9767 - 9770 |
|
~%
3597-63-5 |
| Literature: Hartenstein, H.; Sicker, D. Journal fuer Praktische Chemie/Chemiker-Zeitung, 1993 , vol. 335, # 4 p. 359 - 362 |
|
~91%
3597-63-5 |
| Literature: Hartenstein, H.; Sicker, D. Journal fuer Praktische Chemie/Chemiker-Zeitung, 1993 , vol. 335, # 4 p. 359 - 362 |
|
~%
3597-63-5 |
| Literature: Hartenstein, H.; Sicker, D. Journal fuer Praktische Chemie/Chemiker-Zeitung, 1993 , vol. 335, # 4 p. 359 - 362 |
|
~%
3597-63-5 |
| Literature: Hartenstein, H.; Sicker, D. Journal fuer Praktische Chemie/Chemiker-Zeitung, 1993 , vol. 335, # 4 p. 359 - 362 |
| Precursor 7 | |
|---|---|
| DownStream 9 | |
![3-CHLORO-2H-BENZO[B][1,4]OXAZIN-2-ONE structure](https://image.chemsrc.com/caspic/417/27383-81-9.png)
![4-[(2-hydroxyethylamino)methyl]-1,4-benzoxazine-2,3-dione structure](https://image.chemsrc.com/caspic/137/90292-00-5.png)
![4-[(4-phenylpiperazin-1-yl)methyl]-1,4-benzoxazine-2,3-dione structure](https://image.chemsrc.com/caspic/485/90292-04-9.png)
![2-[3-(trifluoromethyl)phenyl]imino-4H-1,4-benzoxazin-3-one structure](https://image.chemsrc.com/caspic/230/90292-15-2.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% |