1141-59-9
1141-59-9
Chemical Structure
PAR
- CAS No.: 1141-59-9
- Formula:C11H9N3O2
- Molecular Weight:215.21
IUPAC Name: (E)-4-(pyridin-2-yldiazenyl)benzene-1,3-diol
InChIKey: RJNYNDHYSJRRDW-BUHFOSPRSA-N
SMILES: OC1=CC=C(C(O)=C1)/N=N/C2=NC=CC=C2
Biological Activity: PAR is an azo dye widely used as a colorimetric reagent for metal ions. PAR forms stable chelates with different metal ions. PAR can also complex with heavy metal ions in polar organic solvents, such as ethanol[1].
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PAR | PAR is an azo dye widely used as a colorimetric reagent for metal ions. PAR forms stable chelates with different metal ions. PAR can also complex with heavy metal ions in polar organic solvents, such as ethanol. | |||||||||||||||||||||
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Structural Analogs
-
Similarity Score 0.85
HY-W1454854-(2-Pyridylazo)resorcinol monosodium hydrate -
Similarity Score 0.80
HY-119987RSudan orange G (Standard) -
Similarity Score 0.77
HY-139893ERGi-USU-6 mesylate -
Similarity Score 0.72
HY-D02231-(2-Pyridylazo)-2-naphthol -
Similarity Score 0.71
HY-D02284-(4-Nitrophenylazo)resorcinol -
Similarity Score 0.66
HY-131327Azo-resveratrol -
Similarity Score 0.66
HY-102095SIB-1757 -
Similarity Score 0.66
HY-B0985APhenazopyridine -
Similarity Score 0.65
HY-D0303Chrysoidine G free base -
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