NSC 642708
Isopropyl 4-Hydroxy;Isopropyl 4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide (piroxicam impurity i)
CAS: 76508-35-5
Molecular Formula: C12H13NO5S
NSC 642708 - Names and Identifiers
NSC 642708 - Physico-chemical Properties
| Molecular Formula | C12H13NO5S |
| Molar Mass | 283.3 |
| Melting Point | 170℃ (ethanol ) |
NSC 642708 - Introduction
Isopropyl 4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide (Isopropyl 4-Hydroxy;Isopropyl 4-hydroxy-2H-1, dioxide) is impurity I of piroxicam (piroxicam).
Nature:
Isopropyl 4-hydroxy-2H-1, 2-benzothiazine-3-carboxylate 1,1-dioxide is a colorless crystal or a crystalline powder. It is an auxiliary compound of piroxicam and is considered as an impurity in the pharmaceutical process.
Use:
Isopropyl 4-hydroxy-2H-1, 2-benzothiazine-3-carboxylate 1,1-dioxide, as an impurity of piroxicam, is usually used for the analysis and quality control of pharmaceutical preparations.
Preparation Method:
The preparation method of isopropyl 4-hydroxy-2H-1, 2-benzothiazine-3-carboxylate 1,1-dioxide is usually synthesized by chemical synthesis, and the specific synthesis route may vary depending on the preparation purpose.
Safety Information:
Since isopropyl 4-hydroxy-2H-1, 2-benzothiazine-3-carboxylate 1,1-dioxide is an impurity of the drug piroxicam, its toxicity and safety may be similar to piroxicam. Use should follow the relevant safety procedures, avoid contact with skin and eyes, avoid inhalation or intake. Use in pharmaceutical preparations should comply with the regulations of the drug regulatory agency. If you have any questions or need specific safety information, please refer to the relevant Chemical Safety Data Sheet (MSDS) or consult a professional body.
Nature:
Isopropyl 4-hydroxy-2H-1, 2-benzothiazine-3-carboxylate 1,1-dioxide is a colorless crystal or a crystalline powder. It is an auxiliary compound of piroxicam and is considered as an impurity in the pharmaceutical process.
Use:
Isopropyl 4-hydroxy-2H-1, 2-benzothiazine-3-carboxylate 1,1-dioxide, as an impurity of piroxicam, is usually used for the analysis and quality control of pharmaceutical preparations.
Preparation Method:
The preparation method of isopropyl 4-hydroxy-2H-1, 2-benzothiazine-3-carboxylate 1,1-dioxide is usually synthesized by chemical synthesis, and the specific synthesis route may vary depending on the preparation purpose.
Safety Information:
Since isopropyl 4-hydroxy-2H-1, 2-benzothiazine-3-carboxylate 1,1-dioxide is an impurity of the drug piroxicam, its toxicity and safety may be similar to piroxicam. Use should follow the relevant safety procedures, avoid contact with skin and eyes, avoid inhalation or intake. Use in pharmaceutical preparations should comply with the regulations of the drug regulatory agency. If you have any questions or need specific safety information, please refer to the relevant Chemical Safety Data Sheet (MSDS) or consult a professional body.
Last Update：2024-04-09 20:02:46
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CAS: 76508-35-5
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Product Name: Isopropyl 4-Hydroxy;Isopropyl 4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide (piroxicam impurity i) Request for quotation
CAS: 76508-35-5
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Product Name: Isopropyl 4-Hydroxy- Visit Supplier Webpage Request for quotation
CAS: 76508-35-5
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
CAS: 76508-35-5
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
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