24683-20-3
- Name: 2-((TERT-BUTYLDIMETHYLSILYLOXY)METHYL)-6-((TRIMETHYLSILYL)ETHYNYL)FURO[3,2-B]PYRIDINE
- Chemical Name: ethyl 2-(1,1,3-trioxo-1,2-benzothiazol-2-yl)acetate
- CAS Number: 24683-20-3
- Molecular Formula: C11H11NO5S
- Molecular Weight: 269.27400
- Create Date: 2018-08-04 22:41:41
- Modify Date: 2024-01-05 23:34:19
| Name | ethyl 2-(1,1,3-trioxo-1,2-benzothiazol-2-yl)acetate |
|---|---|
| Synonyms |
Ethyl (1,1-dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)acetate
ethyl 2-(1,1-dioxido-3-oxobenzo[d]isothiazol-2(3H)-yl) acetate N-carbethoxymethyl-1,2-benzisothiazole-1,1-dioxide-3-one ethyl (3-oxo-1,2-benzoisothiazol-2(3H)-yl)acetate 1,1-dioxide UNII-KN712V27AV ethyl (1,1-dioxido-3-oxo-1,2-benzothiazol-2(3H)-yl)acetate Piroxicam Impurity E Piroxicam impurity E [EP] N-(ethoxycarbonyl)methyl-1,2-benzisothiazol-3(2H)-one 1,1-dioxide Saccharin N-(2-Acetic Acid Ethyl Ester)(Piroxicam Impurity E) 2-<1,1,3-Trioxo-1,2-benzoisothiazol-2(3H)-yl>essigsaeure-ethylester Ethyl 1,2-benzisothiazol-3-one-1,1-dioxide-N-acetate |
| Density | 1.442g/cm3 |
|---|---|
| Boiling Point | 441.4ºC at 760 mmHg |
| Molecular Formula | C11H11NO5S |
| Molecular Weight | 269.27400 |
| Flash Point | 220.8ºC |
| Exact Mass | 269.03600 |
| PSA | 89.13000 |
| LogP | 1.41290 |
| Vapour Pressure | 5.45E-08mmHg at 25°C |
| Index of Refraction | 1.584 |
| HS Code | 2934999090 |
|---|
|
~78%
24683-20-3 |
| Literature: CHIESI FARMACEUTICI S.P.A.; ARMANI, Elisabetta; AMARI, Gabriele; CAPALDI, Carmelida; CARZANIGA, Laura; LA PORTA, Elena; GUALA, Matilde Patent: WO2013/57013 A2, 2013 ; Location in patent: Page/Page column 103; 104 ; |
|
~89%
24683-20-3 |
| Literature: Nikolaev, Vsevolod; Hennig, Lothar; Sieler, Jochim; Rodina, Ludmila; Schulze, Barbel; Nikolaev, Valerij Organic and Biomolecular Chemistry, 2005 , vol. 3, # 22 p. 4108 - 4116 |
|
~97%
24683-20-3 |
| Literature: Sivaramakrishnan, Santhosh; Cummings, Andrea H.; Gates, Kent S. Bioorganic and Medicinal Chemistry Letters, 2010 , vol. 20, # 2 p. 444 - 447 |
|
~93%
24683-20-3 |
| Literature: Nikolaev, Vsevolod; Hennig, Lothar; Sieler, Jochim; Rodina, Ludmila; Schulze, Barbel; Nikolaev, Valerij Organic and Biomolecular Chemistry, 2005 , vol. 3, # 22 p. 4108 - 4116 |
|
~87%
24683-20-3 |
| Literature: Hu, Yi; Chen, Zhen-Chu; Le, Zhang-Gao; Zheng, Qin-Guo Journal of Chemical Research, 2004 , # 4 p. 276 - 278 |
|
~63%
24683-20-3 |
| Literature: Da Settimo; Primofiore; La Motta; Simorini; Boldrini; Bianchini Farmaco, 1996 , vol. 51, # 4 p. 261 - 267 |
|
~%
24683-20-3 |
| Literature: Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, , vol. 27, # 1-12 p. 109 - 111 |
|
~%
24683-20-3 |
| Literature: Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, , vol. 27, # 1-12 p. 109 - 111 |
|
~%
24683-20-3 |
| Literature: Chemische Berichte, , vol. 56, p. 1814 |
| Precursor 8 | |
|---|---|
| DownStream 10 | |
![4-Hydroxy-2-methyl-N-[4-(trifluoromethyl)phenyl]-2H-1,2-benzothia zine-3-carboxamide 1,1-dioxide structure](https://image.chemsrc.com/caspic/079/35510-91-9.png)
![4-Hydroxy-2-methyl-N-[3-(trifluoromethyl)phenyl]-2H-1,2-benzothia zine-3-carboxamide 1,1-dioxide structure](https://image.chemsrc.com/caspic/154/35511-66-1.png)
![Ethyl 4-hydroxy-2-methyl-2H-benzo[e][1,2]thiazine-3-carboxylate 1,1-dioxide structure](https://image.chemsrc.com/caspic/482/24683-26-9.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% |