Isoxicam is a nonsteroidal anti-inflammatory drug (NSAID) that was taken or applied to reduce inflammation and as an analgesic reducing pain in certain conditions. The drug was introduced in 1983 by the Warner-Lambert Company. Isoxicam is a chemical analog of Piroxicam (Feldene)which has a pyridine ring in lieu of an isoxazole ring. In 1985 Isoxicam was withdrawn from the French market, due to adverse effects, namely Toxic Epidermal Necrolysis (Lyell syndrome)resulting in death. Although these serious side affects were observed only in France, the drug was withdrawn worldwide.

CAS：34552-84-6
中文别名：异恶噻酰胺;埃索昔康;
英文别名：Isoxicamo;Isoxicamo [INN-Spanish];N-(5-methyl-3-isoxazolyl)-4-hydroxy-2-methyl-2H-1,2-benzthiazine-3-carboxamide 1,1-dioxide;Pacyl (antiinflammatory);Isoxicamum [INN-Latin];4-hydroxy-2-methyl-N-(5-methylisoxazol-3-yl)-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide;Maxicam;EINECS 252-084-5;4-hydroxy-3-(5-methyl-3-isoxazolylcarbamoyl)-2-methyl-2H-1,2-benzothiazine 1,1-dioxide;4-hydroxy-2-methyl-N-(5-methyl-1,2-oxazol-3-yl)-1,1-dioxo-1λ⁶,2-benzothiazine-3-carboxamide;4-Hydroxy-2-methyl-N-(5-methyl-3-isoxazolyl)-2H-1,2-benzothiazine-3-carboxamide 1,1-Dioxide;UNII-8XU734C4NG;Isoxicamum;
分子式：C14H13N3O5S
分子量：335.335
精确质量：335.058
Psa：121.12
Logp：2.5741

UNII：8XU734C4NG

密度：1.575g/cm3
沸点：518.8ºC at 760mmHg
闪点：267.5ºC
折射率：1.686

RTECS号：DL0703000
WGK Germany：2