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646423

Sigma-Aldrich

3-Hydroxypicolinamide

98%

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About This Item

Empirical Formula (Hill Notation):
C6H6N2O2
CAS Number:
933-90-4
Molecular Weight:
138.12
EC Number:
213-274-3
MDL number:
MFCD00006302
UNSPSC Code:
12352100
PubChem Substance ID:
24883461
NACRES:
NA.22

assay

98%

form

solid

mp

193-197 °C (lit.)

SMILES string

NC(=O)c1ncccc1O

InChI

1S/C6H6N2O2/c7-6(10)5-4(9)2-1-3-8-5/h1-3,9H,(H2,7,10)

InChI key

VIHUZJYFQOEUMI-UHFFFAOYSA-N

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pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - 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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K Clays et al.
Biochemistry, 30(29), 7271-7276 (1991-07-23)
Using multifrequency phase fluorometry, fluorescence lifetimes have been assigned to the different protolytic forms of the antibiotic virginiamycin S. These lifetimes are 0.476 +/- 0.005 ns for the uncharged form, 1.28 +/- 0.2 and 7.4 +/- 0.2 ns for the
Ieda Lucia Viana Rosa et al.
Journal of fluorescence, 21(4), 1575-1583 (2011-01-29)
This work reports on the synthesis and characterization of a new complex of Eu(3+) with the 3-hydroxypicolinamide ligand (Hhpa). Here we present an approach for obtaining bis[2-carbamoyl(κO)pyridin-3-olato(κO')] lanthanide complexes, which were characterized through elemental analysis, thermal analysis, infrared and photoluminescence

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