Piroxicam impurity D

CAS:6639-62-9

SKU: NCC.6639.62.9 分类:
保证安全结账

CAS Registry Number®

6639-62-9

CAS Name

1,2-Benzisothiazole-2(3H)-acetic acid, 3-oxo-, methyl ester, 1,1-dioxide

Molecular Formula

C10H9NO5S

Molecular Mass

255.25

Compound Properties

  • Melting Point (1)

    116-117 °C

Source(s)

  • (1) Zia-ur-Rehman, Muhammad; Bulletin of the Korean Chemical Society, (2005), 26(11), 1771-1775, CAplus

Other Names and Identifiers

InChI

InChI=1S/C10H9NO5S/c1-16-9(12)6-11-10(13)7-4-2-3-5-8(7)17(11,14)15/h2-5H,6H2,1H3

InChIKey

InChIKey=YWLDQSMTDJWJCC-UHFFFAOYSA-N

SMILES

O=C1C=2C(S(=O)(=O)N1CC(OC)=O)=CC=CC2

Canonical SMILES

O=C(OC)CN1C(=O)C=2C=CC=CC2S1(=O)=O

Other Names for this Substance

  • 1,2-Benzisothiazole-2(3H)-acetic acid, 3-oxo-, methyl ester, 1,1-dioxide
  • 1,2-Benzisothiazoline-2-acetic acid, 3-oxo-, methyl ester, 1,1-dioxide
  • NSC 49216
  • Methyl 3-oxo-2,3-dihydro-1,2-benzothiazole-2-acetate 1,1-dioxide
  • Methyl 2-[1,1-dioxido-3-oxobenzo[d]isothiazol-2(3H)-yl]acetate
  • 3-Oxo-1,2-benzoisothiazoline-2-acetic acid methyl ester 1,1-dioxide
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