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| Product | Description | |
|---|---|---|
| Piroxicam Impurity 1 | An impurity of Piroxicam which is a nonsteroidal anti-inflammatory drug. Grades: > 95%. Molecular formula: C18H19N3O4S. Mole weight: 373.43. |  |
| Piroxicam Impurity B | An impurity of Piroxicam which is an anti-inflammatory drug used for the treatment of inflammation and pain caused by rheumatoid arthritis or osteoarthritis. Synonyms: 4-Hydroxy-N-2-pyridinyl-2H-1,2-benzothiazine-3-carboxamide 1,1-Dioxide. Grades: > 95%. CAS No. 65897-46-3. Molecular formula: C14H11N3O4S. Mole weight: 317.33. | |
| Piroxicam Impurity C | An impurity of Piroxicam which is a nonsteroidal anti-inflammatory drug. Synonyms: 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxamide 1,1-Dioxide. Grades: > 95%. CAS No. 24683-25-8. Molecular formula: C10H10N2O4S. Mole weight: 254.27. | |
| Piroxicam Impurity D | An impurity of Piroxicam which is used for the treatment of inflammation and pain caused by rheumatoid arthritis or osteoarthritis. Synonyms: 3-Oxo-1,2-benzoisothiazoline-2-acetic Acid Methyl Ester 1,1-Dioxide; Saccharin N-(2-Acetic Acid Methyl Ester); NSC 49216. Grades: > 95%. CAS No. 6639-62-9. Molecular formula: C10H9NO5S. Mole weight: 255.25. | |
| Piroxicam impurity F | An impurity of Piroxicam which is a non-selective COX inhibitor with an IC50 of 6 mM. Synonyms: 3-Oxo-1,2-benzisothiazole-2(3H)-acetic Acid 1-Methylethyl Ester 1,1-Dioxide; 1-Methylethyl (1,1-Dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)acetate; Isopropyl 3-Oxo-1,2-benzisothiazole-2(3H)acetate 1,1-Dioxide. Grades: > 95%. CAS No. 76508-37-7. Molecular formula: C12H13NO5S. Mole weight: 283.31. | |
| Piroxicam Impurity G | An impurity of Piroxicam which is an anti-inflammatory drug used for the treatment of inflammation and pain caused by rheumatoid arthritis or osteoarthritis. Synonyms: 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylic Acid Methyl Ester 1,1-Dioxide; Methyl 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide. Grades: > 95%. CAS No. 35511-14-9. Molecular formula: C10H9NO5S. Mole weight: 255.25. | |
| Piroxicam Impurity I | An impurity of Piroxicam which is used for the treatment of inflammation and pain caused by rheumatoid arthritis or osteoarthritis. Synonyms: 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylic Acid 1-Methylethyl Ester 1,1-Dioxide; 1-Methylethyl 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide; NSC 642708. Grades: > 95%. CAS No. 76508-35-5. Molecular formula: C12H13NO5S. Mole weight: 283.31. | |
| Piroxicam Impurity J | Methyl 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide is the Piroxicam Impurity J. It Is also an impurity found in Meloxicam. Synonyms: Methyl 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide; 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic Acid Methyl Ester 1,1-Dioxide; Piroxicam Impurity J. Grades: > 95%. CAS No. 35511-15-0. Molecular formula: C11H11NO5S. Mole weight: 269.27. | |
| Piroxicam impurity L | Isopropyl 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide is a Piroxicam Impurity L. It is also an impurity found in meloxicam. Synonyms: Isopropyl 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide; 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic Acid 1-Methylethyl Ester 1,1-Dioxide; 1-Methylethyl 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide; NSC 64. Grades: > 95%. CAS No. 118854-48-1. Molecular formula: C13H15NO5S. Mole weight: 297.33. | |
| 3-Oxo-1,2-benzoisothiazoline-2-acetic acid methyl ester 1,1-dioxide(piroxicam impurity D) | 3-Oxo-1,2-benzoisothiazoline-2-acetic acid methyl ester 1,1-dioxide(piroxicam impurity D). Group: Biochemicals. Alternative Names: Saccharin N-(2-acetic acid methyl ester); NSC 49216; Piroxicam impurity D. Grades: Highly Purified. CAS No. 6639-62-9. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C10H9NO5S. US Biological Life Sciences. |  Worldwide |
| Desmethyl piroxicam (piroxicam impurity B) | Desmethyl piroxicam (piroxicam impurity B). Group: Biochemicals. Alternative Names: 4-Hydroxy-N-2-pyridinyl-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide; Piroxicam impurity B. Grades: Highly Purified. CAS No. 65897-46-3. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C14H11N3O4S. US Biological Life Sciences. | Worldwide |
| Despyridyl piroxicam (piroxicam impurity C) | Despyridyl piroxicam (piroxicam impurity C). Group: Biochemicals. Alternative Names: 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide; Piroxicam impurity C. Grades: Highly Purified. CAS No. 24683-25-8. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C10H10N2O4S. US Biological Life Sciences. | Worldwide |
| Ethyl 4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide(piroxicam impurity H) | Ethyl 4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide(piroxicam impurity H). Group: Biochemicals. Alternative Names: 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylic acid. Grades: Highly Purified. CAS No. 24683-21-4. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C11H11NO5S. US Biological Life Sciences. | Worldwide |
| Methyl 4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide(piroxicam impurity G) | Methyl 4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide(piroxicam impurity G). Group: Biochemicals. Alternative Names: 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylic acid methyl ester 1,1-dioxide; Piroxicam impurity G. Grades: Highly Purified. CAS No. 35511-14-9. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C10H9NO5S. US Biological Life Sciences. | Worldwide |
| Piroxicam EP Impurity B | Piroxicam EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 65897-46-3. Molecular Formula: C14H11N3O4S. Mole Weight: 317.32. Catalog: APB65897463. |  |
| Saccharin N-(2-acetic acid ethyl ester)(piroxicam impurity E) | Saccharin N-(2-acetic acid ethyl ester)(piroxicam impurity E). Group: Biochemicals. Alternative Names: 3-Oxo-1,2-benzisothiazole-2(3H)-acetic Acid Ethyl Ester 1,1-Dioxide. Grades: Highly Purified. CAS No. 24683-20-3. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C11H11NO5S. US Biological Life Sciences. | Worldwide |
| Saccharin N-(2-acetic acid isopropyl ester)(piroxicam impurity F) | Saccharin N-(2-acetic acid isopropyl ester)(piroxicam impurity F). Group: Biochemicals. Alternative Names: 3-Oxo-1,2-benzisothiazole-2(3H)-acetic Acid 1-Methylethyl Ester 1,1-Dioxide. Grades: Highly Purified. CAS No. 76508-37-7. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C12H13NO5S. US Biological Life Sciences. | Worldwide |
| 2-Methyl-4-(1-methylethoxy)-N-2-pyridinyl-2H-1,2-benzothiazine-3-carboxamide 1,1-Dioxide | 2-Methyl-4-(1-methylethoxy)-N-2-pyridinyl-2H-1,2-benzothiazine-3-carboxamide 1,1-Dioxide is an impurity of Piroxicam (P510000), a non-steroidal anti-inflammatory with long half-life. Group: Biochemicals. Grades: Highly Purified. CAS No. 118854-49-2. Pack Sizes: 10mg, 25mg. Molecular Formula: C18H19N3O4S, Molecular Weight: 373.43. US Biological Life Sciences. | Worldwide |
| 3-Oxo-1,2-benzoisothiazoline-2-acetic Acid Methyl Ester 1,1-Dioxide | 3-Oxo-1,2-benzoisothiazoline-2-acetic Acid Methyl Ester 1,1-Dioxide. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Piroxicam Imp. D (EP),Methyl (1,1-Dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)acetate. CAS No. 6639-62-9. Pack Sizes: 10MG. IUPAC Name: methyl 2-(1,1,3-trioxo-1,2-benzothiazol-2-yl)acetate. Molecular Formula: C10H9NO5S. Mole Weight: 255.25. Catalog: APS6639629. SMILES: COC(=O)CN1C(=O)c2ccccc2S1(=O)=O. Format: Neat. Shipping: Room Temperature. | |
| 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid, ethyl ester 1,1-Dioxide | Piroxicam Impurity. Group: Biochemicals. Alternative Names: Ethyl 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide; Meloxicam Impurity A; Piroxicam Impurity K. Grades: Highly Purified. CAS No. 24683-26-9. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences. | Worldwide |
| Methyl 4-hydroxy-2-methyl-(2H)-1,2-benzothiazine-3-carboxylate-1,1-dioxide | Methyl 4-hydroxy-2-methyl-(2H)-1,2-benzothiazine-3-carboxylate-1,1-dioxide. Group: Biochemicals. Alternative Names: 4-Piroxicam Impurity J; Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid methyl ester 1,1-dioxide. Grades: Highly Purified. CAS No. 35511-15-0. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C11H11NO5S. US Biological Life Sciences. | Worldwide |
| Methyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide | Methyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide. Group: Biochemicals. Alternative Names: 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid methyl ester 1,1-dioxide; Piroxicam impurity J. Grades: Highly Purified. CAS No. 35511-15-0. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C11H11NO5S. US Biological Life Sciences. | Worldwide |
| Methyl-4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide | Methyl 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide (Piroxicam EP Impurity J) is an impurity found in Meloxicam (M2872). Group: Biochemicals. Grades: Highly Purified. CAS No. 35511-15-0. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences. | Worldwide |
| N-(2-Pyridinyl)oxamic Acid | An impurity of Piroxicam which is a nonsteroidal anti-inflammatory drug. Synonyms: 2-Oxo-2-(2-pyridinylamino)acetic Acid; Oxo(2-pyridinylamino) Acetic Acid. Grades: > 95%. CAS No. 13120-39-3. Molecular formula: C7H6N2O3. Mole weight: 166.14. | |
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