Desmethyl Piroxicam (Piroxicam Impurity B)

For research use only. Not for therapeutic Use.

  • CAT Number: R011193
  • CAS Number: 65897-46-3
  • Molecular Formula: C14H11N3O4S
  • Molecular Weight: 317.319
  • Purity: ≥95%
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Catalog Number R011193
CAS Number 65897-46-3
Synonyms

4-Hydroxy-N-2-pyridinyl-2H-1,2-benzothiazine-3-carboxamide 1,1-Dioxide; Piroxicam Impurity B;

Molecular Formula C14H11N3O4S
Purity ≥95%
Storage Room temperature
IUPAC Name 4-hydroxy-1,1-dioxo-N-pyridin-2-yl-2H-1$l^{6}
InChI InChI=1S/C14H11N3O4S/c18-13-9-5-1-2-6-10(9)22(20,21)17-12(13)14(19)16-11-7-3-4-8-15-11/h1-8,17-18H,(H,15,16,19)
InChIKey XRXYFCIBSPQECM-UHFFFAOYSA-N
SMILES C1=CC=C2C(=C1)C(=C(NS2(=O)=O)C(=O)NC3=CC=CC=N3)O

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