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About This Item
Empirical Formula (Hill Notation):
C9H7NO4S
CAS Number:
Molecular Weight:
225.22
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
Recommended Products
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_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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G Jourquin et al.
Journal of pharmaceutical and biomedical analysis, 14(8-10), 967-975 (1996-06-01)
The fluorescence of tin(IV) complexed by 8-hydroxyquinoline-5-sulfonic acid (8-HQSA) has been studied in both aqueous and hydroorganic (acetate buffer and dimethylsulfoxide) media. Several experimental parameters such as pH, DMSO/water ratio and reactant concentration have been investigated to increase the fluorescence
M H Lee et al.
Archives of biochemistry and biophysics, 248(1), 368-378 (1986-07-01)
Dihydropyrimidine amidohydrolase (EC 3.5.2.2) catalyzes the reversible hydrolysis of 5,6-dihydropyrimidines to the corresponding beta-ureido acids. Previous work has shown that incubation of this Zn2+ metalloenzyme with 2,6-dipicolinic acid, 8-hydroxyquinoline-5-sulfonic acid, or o-phenanthroline results in inactivation by Zn2+ removal by a
Amruta R Poreddy et al.
Journal of combinatorial chemistry, 6(2), 239-254 (2004-03-09)
This article describes the solid-phase combinatorial methods developed for the synthesis of polyhydroxamate-based siderophores. This strategy was applied to generate several libraries of structural DFO (1a) analogues that include DFO variants, non-amide analogues, C-terminal modified analogues, reverse-amide analogues, and hybrid
Jeferson Schneider Carletto et al.
Journal of hazardous materials, 157(1), 88-93 (2008-02-05)
This study presents the development of an on-line preconcentration system for zinc(II) determination in aqueous samples. The analyte was trapped in a mini-column filled with a chelating resin based on a chitosan biopolymer modified with 8-hydroxyquinoline obtained by the diazotization
Elane S Boa Morte et al.
Talanta, 79(4), 1100-1103 (2009-07-21)
The present work describes the development of a fast and robust sequential injection fluorimetric procedure for the determination of Sn in juices of canned fruits. The developed automatic methodology is based on the complexation of Sn with 8-hydroxyquinoline-5-sulfonic acid (HQSA)
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