Boronic acid, (1,4-dihydro-4,4-dimethyl-2-oxo-2H-3,1-benzoxazin-6-yl)- (9CI)
Modify Date: 2025-08-25 11:37:37
Boronic acid, (1,4-dihydro-4,4-dimethyl-2-oxo-2H-3,1-benzoxazin-6-yl)- (9CI) structure
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Common Name | Boronic acid, (1,4-dihydro-4,4-dimethyl-2-oxo-2H-3,1-benzoxazin-6-yl)- (9CI) | ||
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| CAS Number | 304853-90-5 | Molecular Weight | 221.01800 | |
| Density | N/A | Boiling Point | N/A | |
| Molecular Formula | C10H12BNO4 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | N/A | |
| Name | (4,4-dimethyl-2-oxo-1H-3,1-benzoxazin-6-yl)boronic acid |
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| Molecular Formula | C10H12BNO4 |
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| Molecular Weight | 221.01800 |
| Exact Mass | 221.08600 |
| PSA | 82.28000 |
| HS Code | 2934999090 |
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~83%
Boronic acid, (... CAS#:304853-90-5 |
| Literature: Wyeth; Ligand Pharmaceuticals, Inc. Patent: US6436929 B1, 2002 ; US 6436929 B1 |
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Boronic acid, (... CAS#:304853-90-5 |
| Literature: Zhang, Puwen; Terefenko, Eugene A.; Fensome, Andrew; Wrobel, Jay; Winneker, Richard; Lundeen, Scott; Marschke, Keith B.; Zhang, Zhiming Journal of Medicinal Chemistry, 2002 , vol. 45, # 20 p. 4379 - 4382 |
![6-Bromo-4,4-dimethyl-1,4-dihydrobenzo[d][1,3]oxazin-2-one structure](https://image.chemsrc.com/caspic/310/21440-97-1.png)
| Precursor 3 | |
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| DownStream 5 | |
![6-(3-CHLORO-4-FLUOROPHENYL)-4,4-DIMETHYL-1H-BENZO[D][1,3]OXAZIN-2(4H)-ONE structure](https://image.chemsrc.com/caspic/292/304854-45-3.png)
CAS#:304854-45-3![5-(4,4-DIMETHYL-2-OXO-2,4-DIHYDRO-1H-BENZO[D][1,3]OXAZIN-6-YL)-2-FLUOROBENZONITRILE structure](https://image.chemsrc.com/caspic/054/304854-07-7.png)
CAS#:304854-07-7![3-(4,4-DIMETHYL-2-OXO-2,4-DIHYDRO-1H-BENZO[D][1,3]OXAZIN-6-YL)-5-FLUOROBENZONITRILE structure](https://image.chemsrc.com/caspic/045/304853-30-3.png)
CAS#:304853-30-3![6-(3-CHLORO-5-FLUOROPHENYL)-4,4-DIMETHYL-1H-BENZO[D][1,3]OXAZIN-2(4H)-ONE structure](https://image.chemsrc.com/caspic/478/304854-09-9.png)
CAS#:304854-09-9![3-(4,4-DIMETHYL-2-OXO-2,4-DIHYDRO-1H-BENZO[D][1,3]OXAZIN-6-YL)BENZONITRILE structure](https://image.chemsrc.com/caspic/317/304853-36-9.png)
CAS#:304853-36-9| HS Code | 2934999090 |
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| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |