ChemicalBook > CAS DataBase List > 2-methyl-1,1-dioxo-3H-1$l^{6},2-benzothiazin-4-one

2-methyl-1,1-dioxo-3H-1$l^{6},2-benzothiazin-4-one

Product Name
2-methyl-1,1-dioxo-3H-1$l^{6},2-benzothiazin-4-one
CAS No.
5510-10-1
Chemical Name
2-methyl-1,1-dioxo-3H-1$l^{6},2-benzothiazin-4-one
Synonyms
2-methyl-1,1-dioxo-3H-1$l^{6},2-benzothiazin-4-one;2-Methyl-2H-1,2-benzothiazin-4(3H)-one 1,1-Dioxide;2-Methyl-2H-benzo[e][1,2]thiazin-4(3H)-one 1,1-dioxide;2,3-Dihydro-2-methyl-4H-1,2-benzothiazin-4-one 1,1-Dioxide;4H-1,2-Benzothiazin-4-one, 2,3-dihydro-2-methyl-, 1,1-dioxide
CBNumber
CB14396432
Molecular Formula
C9H9NO3S
Formula Weight
211.24
MOL File
5510-10-1.mol
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2-methyl-1,1-dioxo-3H-1$l^{6},2-benzothiazin-4-one Property

Melting point:
107.5-108.5 °C
Boiling point:
386.2±45.0 °C(Predicted)
Density 
1.404±0.06 g/cm3(Predicted)
solubility 
Chloroform (Slightly), Methanol (Slightly)
form 
Solid
pka
-8.15±0.20(Predicted)
color 
Yellow to Dark Yellow
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Hazard and Precautionary Statements (GHS)

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2-methyl-1,1-dioxo-3H-1$l^{6},2-benzothiazin-4-one Chemical Properties,Usage,Production

Uses

2-Methyl-2H-1,2-benzothiazin-4(3H)-one 1,1-Dioxide is an intermediate used in the synthesis of Amido Methyl Meloxicam (A576790), which is an impurity of Meloxicam (M216100).

2-methyl-1,1-dioxo-3H-1$l^{6},2-benzothiazin-4-one Preparation Products And Raw materials

Raw materials

Preparation Products

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2-methyl-1,1-dioxo-3H-1$l^{6},2-benzothiazin-4-one Suppliers

PHARMEKS Ltd.
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sales@pharmeks.com
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Finland
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6349
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Interbioscreen Ltd.
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screen@ibscreen.chg.ru
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Finland
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6176
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5510-10-1, 2-methyl-1,1-dioxo-3H-1$l^{6},2-benzothiazin-4-oneRelated Search:


  • 2-methyl-1,1-dioxo-3H-1$l^{6},2-benzothiazin-4-one
  • 2-Methyl-2H-benzo[e][1,2]thiazin-4(3H)-one 1,1-dioxide
  • 2-Methyl-2H-1,2-benzothiazin-4(3H)-one 1,1-Dioxide
  • 2,3-Dihydro-2-methyl-4H-1,2-benzothiazin-4-one 1,1-Dioxide
  • 4H-1,2-Benzothiazin-4-one, 2,3-dihydro-2-methyl-, 1,1-dioxide
  • 5510-10-1