| Company Name: |
ChemStrong Scientific Co.,Ltd
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| Tel: |
0755-0755-66853366 13670046396 |
| Email: |
sales@chem-strong.com |
| Products Intro: |
Product Name:Piroxicam Impurity 13
CAS:88741-92-8
Purity:95% HPLC Package:10mg;25mg;50mg;100mg
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| Company Name: |
Shenzhen Polymeri Biochemical Technology Co., Ltd.
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| Tel: |
+86-400-002-6226 13028896684 |
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sales@rrkchem.com |
| Products Intro: |
Product Name:2-Methyl-4-hydroxy-2h-1,2-benzothiazine-3-carboxylic acid-1,1-dioxide
CAS:88741-92-8
Purity:95%+ Remarks:mg\g\kg\ton
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| Company Name: |
Shanghai YuZn Pharm. Technology Co.,Ltd.
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| Tel: |
15921286451; 15921286451 |
| Email: |
2010681527@qq.com |
| Products Intro: |
Product Name:2-Methyl-4-hydroxy-2h-1,2-benzothiazine-3-carboxylic acid-1,1-dioxide
CAS:88741-92-8
Purity:95% Package:100mg;500mg
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| | 2-Methyl-4-hydroxy-2h-1,2-benzothiazine-3-carboxylic acid-1,1-dioxide Basic information |
| Product Name: | 2-Methyl-4-hydroxy-2h-1,2-benzothiazine-3-carboxylic acid-1,1-dioxide | | Synonyms: | 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 | | CAS: | 88741-92-8 | | MF: | C10H9NO5S | | MW: | 255.24716 | | EINECS: | | | Product Categories: | | | Mol File: | 88741-92-8.mol |  |
| | 2-Methyl-4-hydroxy-2h-1,2-benzothiazine-3-carboxylic acid-1,1-dioxide Chemical Properties |
| Boiling point | 430.1±55.0 °C(Predicted) | | density | 1.674±0.06 g/cm3(Predicted) | | pka | 2.32±0.20(Predicted) |
| | 2-Methyl-4-hydroxy-2h-1,2-benzothiazine-3-carboxylic acid-1,1-dioxide Usage And Synthesis |
| Uses | 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 Preparation Products And Raw materials |
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