2,6,7-Trihydroxy-9-(3-pyridinyl)-3H-xanthen-3-one

CAS Registry Number®

7638-44-0

CAS Name

2,6,7-Trihydroxy-9-(3-pyridinyl)-3H-xanthen-3-one

Molecular Formula

C18H11NO5

Molecular Mass

321.28

Cite this Page

2,6,7-Trihydroxy-9-(3-pyridinyl)-3H-xanthen-3-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=7638-44-0 (retrieved 2024-10-06) (CAS RN: 7638-44-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C18H11NO5/c20-12-4-10-16(6-14(12)22)24-17-7-15(23)13(21)5-11(17)18(10)9-2-1-3-19-8-9/h1-8,20-22H

InChIKey

InChIKey=LIDNLMKOIYMWGI-UHFFFAOYSA-N

SMILES

OC=1C=C2C(=C3C(OC2=CC1O)=CC(=O)C(O)=C3)C=4C=CC=NC4

Canonical SMILES

O=C1C=C2OC=3C=C(O)C(O)=CC3C(C=4C=NC=CC4)=C2C=C1O

Other Names for this Substance

  • 3H-Xanthen-3-one, 2,6,7-trihydroxy-9-(3-pyridinyl)-
  • 3H-Xanthen-3-one, 2,6,7-trihydroxy-9-(3-pyridyl)-
  • 2,6,7-Trihydroxy-9-(3-pyridinyl)-3H-xanthen-3-one
  • 3′-Pyridylfluorone
  • m-Pyridylfluorone

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