4-Hydroxy-2H-1,2-benzothiazine-3-carboxylic acid, ethyl ester 1,1-dioxide

CAS: 24683-21-4

Ref. 3D-IH57894

Product Information

• Name: 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylic acid, ethyl ester 1,1-dioxide
• Synonyms: Ethyl 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-DioxidePiroxicam impurity H4-Hydroxy-2H-1,2-benzothiazine-3-carboxylic acid Ethyl 4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide(piroxicam impurity H), 2H-1,2-benzothiazine-3-carboxylic acid, 4-hydroxy-, ethyl ester, 1,1-dioxide

Description

Piroxicam is a nonsteroidal anti-inflammatory drug (NSAID) that belongs to the group of carboxylic acid esters. It has been approved for the treatment of pain and inflammation caused by osteoarthritis, rheumatoid arthritis, ankylosing spondylitis, and other conditions. Piroxicam is available in tablets, capsules, injectable solutions, and topical creams. The pharmacokinetics of piroxicam have been studied using intravenous and oral administration in healthy volunteers. Tolerability and side effects are minimal with piroxicam.

• Brand: Biosynth

Chemical properties

• Molecular weight: 269.27 g/mol
• Formula: C₁₁H₁₁NO₅S
• Purity: Min. 95%
• Color/Form: Powder
• InChI: InChI=1S/C11H11NO5S/c1-2-17-11(14)9-10(13)7-5-3-4-6-8(7)18(15,16)12-9/h3-6,12-13H,2H2,1H3
• InChI key: InChIKey=KHQMRIBGVBXDMI-UHFFFAOYSA-N
• SMILES: CCOC(=O)C1=C(O)c2ccccc2S(=O)(=O)N1