Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate
Modify Date: 2024-01-03 08:15:29
![Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate Structure](https://www.chemsrc.com/caspic/065/106939-34-8.png)
Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate structure
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Common Name | Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate | ||
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| CAS Number | 106939-34-8 | Molecular Weight | 309.265 | |
| Density | 1.4±0.1 g/cm3 | Boiling Point | 442.2±45.0 °C at 760 mmHg | |
| Molecular Formula | C15H13F2NO4 | Melting Point | 258-260ºC | |
| MSDS | N/A | Flash Point | 221.2±28.7 °C | |
| Name | ethyl (S)-(-)-9,10-Difluoro-3-Methyl-7-Oxo-2,3-Dihydro-7H-Pyrido[1,2,3-de]-[1,4]Benzoxazine-6-Carboxylate |
|---|---|
| Synonym | More Synonyms |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 442.2±45.0 °C at 760 mmHg |
| Melting Point | 258-260ºC |
| Molecular Formula | C15H13F2NO4 |
| Molecular Weight | 309.265 |
| Flash Point | 221.2±28.7 °C |
| Exact Mass | 309.081268 |
| PSA | 57.53000 |
| LogP | 1.28 |
| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
| Index of Refraction | 1.582 |
| HS Code | 2934999090 |
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~68%
Ethyl (S)-9,10-... CAS#:106939-34-8 |
| Literature: EP368410 A3, ; |
|
~%
Ethyl (S)-9,10-... CAS#:106939-34-8 |
| Literature: WO2006/48889 A1, ; Page/Page column 16-17 ; |
|
~74%
Ethyl (S)-9,10-... CAS#:106939-34-8 |
| Literature: Chemical and pharmaceutical bulletin, , vol. 35, # 5 p. 1896 - 1902 |
|
~%
Ethyl (S)-9,10-... CAS#:106939-34-8 |
| Literature: Chemical and pharmaceutical bulletin, , vol. 35, # 5 p. 1896 - 1902 |
|
~%
Ethyl (S)-9,10-... CAS#:106939-34-8 |
| Literature: Chemical and pharmaceutical bulletin, , vol. 35, # 5 p. 1896 - 1902 |
|
~%
Ethyl (S)-9,10-... CAS#:106939-34-8 |
| Literature: Chemical and pharmaceutical bulletin, , vol. 35, # 5 p. 1896 - 1902 |
|
~%
Ethyl (S)-9,10-... CAS#:106939-34-8 |
| Literature: Chemical and pharmaceutical bulletin, , vol. 35, # 5 p. 1896 - 1902 |
![(3S)-(+)-7,8-Difluoro-3,4-dihydro-3-methyl-2H-[1,4]benzoxazine structure](https://www.chemsrc.com/caspic/434/106939-42-8.png)
![(-)-ethyl 9,10-difluoro-2,3-dihydro-3-iodomethyl-7-oxo-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylate structure](https://www.chemsrc.com/caspic/016/113472-54-1.png)
![(S)-ethyl 3-(((3,5-dinitrobenzoyl)oxy)methyl)-9,10-difluoro-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate structure](https://www.chemsrc.com/caspic/179/106939-31-5.png)
CAS#:100986-89-8| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate |
| (S)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid Ethyl Ester |
| Levofiexacin acid ester |
| T666 1A M BN EO KVT&&J C1 Gf HF LVO2 &&S Form |
| 7H-1,4-Oxazino[2,3,4-ij]quinoline-6-carboxylic acid, 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-, ethyl ester, (3S)- |
| (-)-ethyl 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido<1,2,3-de><1,4>benzoxazine-6-carboxylate |
| ethyl (S)-(-)-9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylate |
| Ethyl (3S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate |
| Levofloxacin cyclized ester |
| (S)-Ethyl 9,10-difluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate |
| 7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-, ethyl ester, (3S)- |
| (S)-ethyl-9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido-[1,2,3-de]-1,4-benzoxazine-6-carboxylate |
| Levofloxacin Ethyl Ester |
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate
- Price: ￥768.0/100g ￥288.0/25g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Zhejiang Hangyu API Co., Ltd
- China
- Product Name: Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate
- Price: ￥Inquiry/1kg
- Purity: 99.5%
- Stocking Period: Inquiry
- Contact: Vinnie
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