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:
InChI key
LGDFHDKSYGVKDC-UHFFFAOYSA-N
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)
SMILES string
Oc1ccc(c2cccnc12)S(O)(=O)=O
form
crystalline
color
yellow to green
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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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
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
H Wang et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 57(12), 2403-2407 (2002-01-05)
The addition of thiol compounds to the fluorescence system of Zn(II)-8-hydroxyquinoline-5-sulphonic acid complex (Zn(II)-HQS) in H3BO3-Na2B4O7 buffer (pH 8.50) solution led to immediate fluorescence inhibition, which was proportional to their amounts. Based on this finding, a novel spectrofluorimetric method for
S D Bhattacharyya et al.
Infection and immunity, 57(10), 3053-3057 (1989-10-01)
Purified type A botulinum toxin of about 10(6) mouse 50% lethal doses per ml was greater than 99.9% inactivated when incubated at pH 7.4 for 30 min at 37 degrees C in 20 mM 1,10-phenanthroline (PTL) or 2,2'-dipyridyl (DPD) and
O M Mahmoud et al.
Journal of comparative pathology, 93(4), 551-558 (1983-10-01)
When sheep are injected subcutaneously with copper calcium edetate or copper oxyquinoline sulphonate there is a rapid increase in the concentration of copper in whole blood, serum and urine within the first 24 h. When sheep are injected with copper
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