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2-Methyl-4-hydroxy-2h-1,2-benzothiazine-3-carboxylic acid-1,1-dioxide

2-Methyl-4-hydroxy-2h-1,2-benzothiazine-3-carboxylic acid-1,1-dioxide Struktur
88741-92-8
CAS-Nr.
88741-92-8
Englisch Name:
2-Methyl-4-hydroxy-2h-1,2-benzothiazine-3-carboxylic acid-1,1-dioxide
Synonyma:
Piroxicam Impurity 13;4-hydroxy-2-methyl-1,1-dioxo-1,2-benzothiazine-3-carboxylic acid;2-Methyl-4-hydroxy-2h-1,2-benzothiazine-3-carboxylic acid-1,1-dioxide;4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic Acid, 1,1-Dioxide;2H-1,2-Benzothiazine-3-carboxylic acid, 4-hydroxy-2-methyl-, 1,1-dioxide;4-hydroxy-2-methyl-2H-benzo[e][1,2]thiazine-3-carboxylic acid 1,1-dioxide
CBNumber:
CB9971532
Summenformel:
C10H9NO5S
Molgewicht:
255.24716
MOL-Datei:
88741-92-8.mol

2-Methyl-4-hydroxy-2h-1,2-benzothiazine-3-carboxylic acid-1,1-dioxide Eigenschaften

Siedepunkt:
430.1±55.0 °C(Predicted)
Dichte
1.674±0.06 g/cm3(Predicted)
pka
2.32±0.20(Predicted)

Sicherheit

2-Methyl-4-hydroxy-2h-1,2-benzothiazine-3-carboxylic acid-1,1-dioxide Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic Acid, 1,1-Dioxide could be useful in analytical studies that look to enhance chemical stability of drug substances with high melting points by melt extrusion. 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic Acid, 1,1-Dioxide is similar to Methyl 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide (M312845(P)), which is an impurity found in Meloxicam (M216100(P)). Meloxicam was specifically used in these melt extrusion studies.

2-Methyl-4-hydroxy-2h-1,2-benzothiazine-3-carboxylic acid-1,1-dioxide Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

2-Methyl-4-hydroxy-2h-1,2-benzothiazine-3-carboxylic acid-1,1-dioxide Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 7)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512
 info@tianfuchem.com China 21634 55
ChemStrong Scientific Co.,Ltd 0755-0755-66853366 13670046396
 sales@chem-strong.com China 18070 56
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 +86-13028896684;
 sales@rrkchem.com China 57423 58
Nanjing wangzhixing Pharmaceutical Technology Co., Ltd 15850510341
 shiqingran@wzxchem.com China 3746 58
Shanghai YuZn Pharm. Technology Co.,Ltd. 15921286451; 15921286451
 2010681527@qq.com China 5095 58
  • 2-Methyl-4-hydroxy-2h-1,2-benzothiazine-3-carboxylic acid-1,1-dioxide
  • 2H-1,2-Benzothiazine-3-carboxylic acid, 4-hydroxy-2-methyl-, 1,1-dioxide
  • 4-hydroxy-2-methyl-2H-benzo[e][1,2]thiazine-3-carboxylic acid 1,1-dioxide
  • 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic Acid, 1,1-Dioxide
  • Piroxicam Impurity 13
  • 4-hydroxy-2-methyl-1,1-dioxo-1,2-benzothiazine-3-carboxylic acid
  • 88741-92-8
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