122505
2,3-Dihydroxypyridine
95%
Synonym(s):
2,3-Pyridinediol
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About This Item
Empirical Formula (Hill Notation):
C5H5NO2
CAS Number:
Molecular Weight:
111.10
Beilstein:
109848
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
Assay
95%
mp
245 °C (dec.) (lit.)
SMILES string
Oc1cccnc1O
InChI
1S/C5H5NO2/c7-4-2-1-3-6-5(4)8/h1-3,7H,(H,6,8)
InChI key
GGOZGYRTNQBSSA-UHFFFAOYSA-N
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Related Categories
Application
2,3-Dihydroxypyridine(DHP) was used in the synthesis of DHP loaded amberlite XAD-2 via azo coupler. It was used in the synthesis of new macromolecular chelators by loading DHP on cellulose via linkers -NH-CH2-CH2-NH-SO2-C6H4-N=N- and -SO2-C6H4-N=N.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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2, 3-Dihydroxypyridine loaded amberlite XAD-2 (AXAD-2-DHP): preparation, sorption-desorption equilibria with metal ions, and applications in quantitative metal ion enrichment from water, milk and vitamin samples.
Venkatesh G, et al.
Microchimica Acta, 149(3-4), 213-221 (2005)
Vibha Gurnani et al.
Analytical and bioanalytical chemistry, 377(6), 1079-1086 (2003-08-09)
New macromolecular chelators have been synthesized, by loading 2,3-dihydroxypyridine (DHP) on cellulose via linkers -NH-CH(2)-CH(2)-NH-SO(2)-C(6)H(4)-N=N- and -SO(2)-C(6)H(4)-N=N-, and characterized by elemental analysis, TGA, IR, and CPMAS (13)C NMR spectra. The cellulose with DHP anchored by the shorter linker had better
Elham Y Hashem et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 58(2), 239-247 (2002-01-26)
The electronic absorption spectra of some substituted pyridinols in organic solvents of different polarities are studied. Also, the solvent effects on the intramolecular charge transfer bands are discussed using various solvent parameters. The acid-base equilibria of the compounds used are
V Krishnakumar et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 65(3-4), 818-825 (2006-04-01)
The vibrational spectra of 2,3-dihydroxy pyridine (DHP) and 2,4-dihyroxy-3-nitropyridine (DHNP) have been computed using B3LYP methodology and 6-31G** basis set. The solid phase FTIR and FT Raman spectra were recorded in the region 4000-400 and 3500-100 cm(-1), respectively. A close
P J Reis et al.
Journal of animal science, 77(5), 1224-1229 (1999-05-26)
The effects of intravenous infusion of mimosine or 2,3-dihydroxypyridine (2,3-DHP) and the effects of oral dose level of mimosine on fiber shedding in Angora goats were determined. In one experiment, 20 mature Angora wethers (36+/-1.9 kg BW) were infused for
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