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Merck
CN

H1129

8-Hydroxyquinoline-5-sulfonic acid

crystalline

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About This Item

Empirical Formula (Hill Notation):
C9H7NO4S
CAS Number:
Molecular Weight:
225.22
UNSPSC Code:
12352100
PubChem Substance ID:
EC Number:
201-570-5
MDL number:
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form

crystalline

color

yellow to green

SMILES string

Oc1ccc(c2cccnc12)S(O)(=O)=O

InChI

1S/C9H7NO4S/c11-7-3-4-8(15(12,13)14)6-2-1-5-10-9(6)7/h1-5,11H,(H,12,13,14)

InChI key

LGDFHDKSYGVKDC-UHFFFAOYSA-N



Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Claude Amiard-Triquet et al.
Environmental toxicology, 21(1), 1-7 (2006-02-08)
Copper distribution has been examined in two microalgae (Haslea ostrearia, Diatom; Tetraselmis suecica, Prasinophyceae) exposed to Cu at 30 microg/L(-1). Exchangeable copper linked at the cell surface was desorbed using 8-hydroxyquinoline-5-sulfonate as complexing agent. Then, incorporated copper was separated between
K A Mookhtiar et al.
Archives of biochemistry and biophysics, 246(2), 645-649 (1986-05-01)
A series of chemical modification reactions has been carried out to identify functional constituents of the active site of human neutrophil collagenase. The enzyme is reversibly inhibited by the transition metal chelating agent 1,10-phenanthroline, and inhibition is fully reversed by
P Wollenberg et al.
Naunyn-Schmiedeberg's archives of pharmacology, 336(5), 578-582 (1987-11-01)
1. In rats iron was absorbed after administration into the gut lumen as ferric iron bound to serum albumin, to nitrilotriacetic acid, and to 8-OH-quinoline sulfonic acid, or as isolated diferri-transferrin. 2. Iron absorption from 59Fe-labelled transferrin was inhibited by