Ethyl 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide (Piroxicam Impurity K)

Catalogue Number: E918980
Chemical Name: Ethyl 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide (Piroxicam Impurity K)
Synonyms: 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic Acid Ethyl Ester 1,1-Dioxide; Piroxicam Impurity K; USP Meloxicam Related Compound A; Meloxicam USP Related Compound A
Impurity: Meloxicam USP Related Compound A/ Piroxicam EP Impurity K
CAS Number: 24683-26-9
Molecular Formula: C₁₂H₁₃NO₅S
Appearance: White Solid
Melting Point: 140-143°C
Molecular Weight: 283.3
Storage: -20°C Freezer
Solubility: Dichloromethane (Slightly), DMSO (Slightly), Methanol (Slightly)
Category: Aromatics, Heterocycles, Pharmaceuticals, Intermediates & Fine Chemicals, Sulfur & Selenium Compounds
Applications: Piroxicam impurity K. Also an impurity found in meloxicam (M216100). Meloxicam USP Related Compound A.
Dangerous Goods Info: Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

All Products are stable to be shipped at room temperature, unless otherwise specified.
MSDS: E918980.pdf
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  Pack size Price(USD)
5g $65.00
25g $235.00
100g $795.00
  Pack size Price(USD)
10g $110.00
50g $430.00

Exact Weight Packaging ($75(USD) / Vial)
Inventory Status:   In Stock

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