Related CAS: | 52722-53-9 (di-hydrochloride salt) |
IUPAC Name: | 4-(pyridin-2-yldiazenyl)benzene-1,3-diol |
Description: | 4-(2-Pyridylazo)resorcinol is a dibasic acid which forms protonated complexes with most metal ions and serves as a metallochromatic indicator. |
Molecular Weight: | 215.21 |
Molecular Formula: | C11H9N3O2 |
Canonical SMILES: | C1=CC=NC(=C1)NN=C2C=CC(=O)C=C2O |
InChI: | InChI=1S/C11H9N3O2/c15-8-4-5-9(10(16)7-8)13-14-11-3-1-2-6-12-11/h1-7,16H,(H,12,14) |
InChI Key: | VLCAILLZPUINNF-UHFFFAOYSA-N |
Boiling Point: | 438.2°C at 760 mmHg |
Melting Point: | 192-202°C(lit.) |
Purity: | 95% |
Density: | 1.33 g/cm3 |
Solubility: | Soluble in DMSO (Slightly), Methanol (Slightly) |
Appearance: | Orange Powder |
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