ChemicalBook > CAS DataBase List > Ethyl2,3-dihydro-3-oxo-1,2-benzisothiazole-2-acetate-1,1-dioxide

Ethyl2,3-dihydro-3-oxo-1,2-benzisothiazole-2-acetate-1,1-dioxide

Product Name
Ethyl2,3-dihydro-3-oxo-1,2-benzisothiazole-2-acetate-1,1-dioxide
CAS No.
24683-20-3
Chemical Name
Ethyl2,3-dihydro-3-oxo-1,2-benzisothiazole-2-acetate-1,1-dioxide
Synonyms
In1124 Impurity 5;Piroxicam EP IMP E;Piroxicam Impurity E;Ethyl (1,1-Dioxido-3-oxo-1,2-benzis;Saccharin N-(2-Acetic Acid Ethyl Ester);2-(1,2-Benzoisotiazolin-3-ona-1,1-dioxido)acetico;ethyl 2-(1,1,3-trioxo-1,2-benzothiazol-2-yl)acetate;Ethyl-3-oxo-1,2-benzisothiazoline-2-acetate-1,1-dioxide;ethyl 2-(1,1-dioxido-3-oxobenzo[d]isothiazol-2(3H)-yl)acetate;Saccharin N-(2-Acetic Acid Ethyl Ester) (Piroxicam Impurity E)
CBNumber
CB11450922
Molecular Formula
C11H11NO5S
Formula Weight
269.27
MOL File
24683-20-3.mol
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Ethyl2,3-dihydro-3-oxo-1,2-benzisothiazole-2-acetate-1,1-dioxide Property

Melting point:
106℃
Boiling point:
441.4±47.0 °C(Predicted)
Density 
1.442±0.06 g/cm3(Predicted)
storage temp. 
-20°C Freezer, Under inert atmosphere
solubility 
Chloroform (Slightly), Ethyl Acetate (Slightly)
form 
Solid
pka
-16.17±0.20(Predicted)
color 
White to Off-White
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H312Harmful in contact with skin

H332Harmful if inhaled

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P322Specific measures (see …on this label).

P330Rinse mouth.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC
Product number
S080820
Product name
SaccharinN-(2-AceticAcidEthylEster)(PiroxicamImpurityE)
Packaging
25mg
Price
$115
Updated
2021/12/16
TRC
Product number
S080820
Product name
SaccharinN-(2-AceticAcidEthylEster)(PiroxicamImpurityE)
Packaging
250mg
Price
$765
Updated
2021/12/16
Biosynth Carbosynth
Product number
IO57893
Product name
3-Oxo-1,2-benzisothiazole-2(3H)-acetic acid ethyl ester 1,1-dioxide
Packaging
250mg
Price
$150
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
API0046035
Product name
PIROXICAM EP IMPURITY E
Purity
95.00%
Packaging
5MG
Price
$456.49
Updated
2021/12/16
Biosynth Carbosynth
Product number
IO57893
Product name
3-Oxo-1,2-benzisothiazole-2(3H)-acetic acid ethyl ester 1,1-dioxide
Packaging
50mg
Price
$57.5
Updated
2021/12/16
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Ethyl2,3-dihydro-3-oxo-1,2-benzisothiazole-2-acetate-1,1-dioxide Chemical Properties,Usage,Production

Uses

Piroxicam impurity E.

Ethyl2,3-dihydro-3-oxo-1,2-benzisothiazole-2-acetate-1,1-dioxide Preparation Products And Raw materials

Raw materials

Preparation Products

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Ethyl2,3-dihydro-3-oxo-1,2-benzisothiazole-2-acetate-1,1-dioxide Suppliers

Canada 1 China 29 India 5 Switzerland 1 United Kingdom 1 United States 4 Global 41

24683-20-3, Ethyl2,3-dihydro-3-oxo-1,2-benzisothiazole-2-acetate-1,1-dioxideRelated Search:

N-METHYLSACCHARIN (1,1-DIOXIDO-3-OXO-1,2-BENZISOTHIAZOL-2(3H)-YL)ACETIC ACID methyl 3-oxo1,2-benzisothiazole-2(3H)-acetate 1,1-dioxide Ethyl2,3-dihydro-3-oxo-1,2-benzisothiazole-2-acetate-1,1-dioxide

  • Ethyl2,3-dihydro-3-oxo-1,2-benzisothiazole-2-acetate-1,1-dioxide
  • ethyl 2-(1,1,3-trioxo-1,2-benzothiazol-2-yl)acetate
  • 1,2-Benzisothiazole-2(3H)-acetic acid, 3-oxo-, ethyl ester, 1,1-dioxide
  • Imp. H (EP): Ethyl4-Hydroxy-2H-1,2-benzothiazine-3-carboxylate1,1-Dioxide
  • Saccharin N-(2-Acetic Acid Ethyl Ester) (Piroxicam Impurity E)
  • 3-Oxo-1,2-benzisothiazoline-2-acetic acid ethyl ester 1,1-dioxide
  • 2-(1,2-Benzoisotiazolin-3-ona-1,1-dioxido)acetico
  • ethyl 2-(1,1-dioxido-3-oxobenzo[d]isothiazol-2(3H)-yl)acetate
  • 3-Oxo-1,2-benzisothiazole-2(3H)-acetic acid ethyl ester 1,1-dioxide
  • Ethyl (1,1-Dioxido-3-oxo-1,2-benzis
  • Saccharin N-(2-Acetic Acid Ethyl Ester)
  • Piroxicam Impurity E
  • In1124 Impurity 5
  • Piroxicam EP Impurity E Ethyl (1,1-dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)acetate
  • Ethyl-3-oxo-1,2-benzisothiazoline-2-acetate-1,1-dioxide
  • Piroxicam EP IMP E
  • 24683-20-3
  • Aromatics
  • Impurities
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
  • Sulfur & Selenium Compounds