2-((TERT-BUTYLDIMETHYLSILYLOXY)METHYL)-6-((TRIMETHYLSILYL)ETHYNYL)FURO[3,2-B]PYRIDINE

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Names

[ CAS No. ]:
24683-20-3

[ Name ]:
2-((TERT-BUTYLDIMETHYLSILYLOXY)METHYL)-6-((TRIMETHYLSILYL)ETHYNYL)FURO[3,2-B]PYRIDINE

[Synonym ]:
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

Chemical & Physical Properties

[ 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

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • ethyl 2-bromoacetate
  • Saccharin
  • Sodium Saccharin
  • ethyl chloroacetate
  • (1,2-Benzisothiazolin-3-on-2-yl)essigsaeureethylester
  • ethyl bromomalonate
  • 2-ethoxycarbonylmethyl-3-hydrazino-1,2-benzisothiazole-1,1-dioxide
  • ethyl 2-(1,1-dioxido-3-(propan-2-ylidenehydrazono)benzo[d]isothiazol-2(3H)-yl)acetate

DownStream

  • Methyl 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide
  • 4-Hydroxy-2-methyl-N-[4-(trifluoromethyl)phenyl]-2H-1,2-benzothia zine-3-carboxamide 1,1-dioxide
  • 4-hydroxy-2-methyl-1,1-dioxo-N-phenyl-1λ6,2-benzothiazine-3-carboxamide
  • N-(4-Chlorophenyl)-4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carb oxamide 1,1-dioxide
  • 4-Hydroxy-2-methyl-N-[3-(trifluoromethyl)phenyl]-2H-1,2-benzothia zine-3-carboxamide 1,1-dioxide
  • Ethyl 4-hydroxy-2-methyl-2H-benzo[e][1,2]thiazine-3-carboxylate 1,1-dioxide
  • 4-hydroxy-2-methyl-1,1-dioxo-1λ6,2-benzothiazine-3-carboxamide
  • Ethyl 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide
  • 4-methyl-1-naphthalen-1-ylsulfonylpiperidine
  • (1,1,2,3,3,3-HEXAFLUOROPROPYL)-1,4-DIOXANE,RACEMIC

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • (2Z)-2-[(2-iodophenyl)imino]-N-(1,3-thiazol-2-yl)-2H-chromene-3-carboxamide
  • 3-Cyclopropyl-6,7-difluoro-2-({[2-(4-methoxyphenyl)-5-methyl-1,3-oxazol-4-yl]methyl}sulfanyl)-3,4-dihydroquinazolin-4-one
  • 3-Cyclopropyl-6,7-difluoro-2-[({3-[4-(methylsulfanyl)phenyl]-1,2,4-oxadiazol-5-yl}methyl)sulfanyl]-3,4-dihydroquinazolin-4-one
  • 3-Cyclopropyl-6,7-difluoro-2-[({3-[3-(trifluoromethyl)phenyl]-1,2,4-oxadiazol-5-yl}methyl)sulfanyl]-3,4-dihydroquinazolin-4-one
  • 2-({[3-(4-Bromophenyl)-1,2,4-oxadiazol-5-yl]methyl}sulfanyl)-3-cyclopropyl-6,7-difluoro-3,4-dihydroquinazolin-4-one
  • 2-({[3-(3-Bromophenyl)-1,2,4-oxadiazol-5-yl]methyl}sulfanyl)-3-cyclopropyl-6,7-difluoro-3,4-dihydroquinazolin-4-one
  • 7-Bromo-3-(1,1-difluoroethyl)-8-fluoroquinoxalin-2(1H)-one
  • 2-({[3-(3-Bromo-4-fluorophenyl)-1,2,4-oxadiazol-5-yl]methyl}sulfanyl)-3-cyclopropyl-6,7-difluoro-3,4-dihydroquinazolin-4-one
  • 3-Cyclopropyl-6,7-difluoro-2-({[3-(3,4,5-trimethoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}sulfanyl)-3,4-dihydroquinazolin-4-one
  • 4-Amino-1,6-dihydro-7H-pyrrolo[2,3-d]pyridazin-7-one