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Appearance:neat
Throughput:30|Metric Ton|Month
pd_productuse:Sea, air and courier
Delivery Time:in stock
Purity:99%
Product Name: Piroxicam
Synonyms: 4-HYDROXY-2-METHYL-3-(PYRID-2-YL-CARBAMOYL)-2H-1,2-BENZOTHIAZINE 1,1-DIOXIDE;4-HYDROXY-2-METHYL-3-(PYRID-2-YL-CARBAMOYL)-2H-1,2-BENZOTHIAZINE 1,2-DIOXIDE;4-HYDROXY-2-METHYL-N-2-PYRIDINYL-2H-1,2-BENZOTHIAZINE-3-CARBOXAMIDE;4-hydroxy-2-methyl-n-2-pyridinyl-2h-1,2-benzothiazine-3-carboxamide 1,1-dioxide;3,4-DIHYDRO-2-METHYL-4-OXO-N-2-PYRIDYL-2H-1,2-BENZOTHIAZINE-3-CARBOXAMIDE 1,1-DIOXIDE;AURORA KA-6753;4-Hydroxy-2-Methyl-1,2-Benzothiazine-3-Carboxylic Acid Ethylester-1,1-Dioxide;Pipoxicam
CAS: 36322-90-4
MF: C15H13N3O4S
MW: 331.35
Mol File: 36322-90-4.mol
Piroxicam Structure
Piroxicam Chemical Properties
Melting point 198-200°C
density 1.3664 (rough estimate)
refractive index 1.6320 (estimate)
storage temp. 2-8°C
solubility Practically insoluble in water, soluble in methylene chloride, slightly soluble in anhydrous ethanol. It shows polymorphism (5.9).
form neat
pka 6.3 (2:1 dioxane-water)
Water Solubility Soluble in water, ethanol, chloroform, ethyl acetate.
λmax 358nm(H2O)(lit.)
Merck 14,7506
InChIKey QYSPLQLAKJAUJT-UHFFFAOYSA-N
CAS DataBase Reference 36322-90-4(CAS DataBase Reference)
NIST Chemistry Reference Piroxicam(36322-90-4)
EPA Substance Registry System 2H-1,2-Benzothiazine-3-carboxamide, 4-hydroxy-2-methyl-N-2-pyridinyl-, 1,1-dioxide (36322-90-4)
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