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2-Hydroxypyridine-4-carbaldehyde
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Name

2-Hydroxypyridine-4-carbaldehyde

 EINECS N/A
CAS No. 188554-13-4 Density 1.365 g/cm3
PSA 50.19000 LogP 0.59970
Solubility N/A Melting Point 79-81 °C
Formula C6H5NO2 Boiling Point 333.7 °C at 760 mmHg
Molecular Weight 123.111 Flash Point 175.1 °C
Transport Information N/A Appearance N/A
Safety 26-36/37 Risk Codes 22-36-43
Molecular Structure Molecular Structure of 188554-13-4 (2-HYDROXY-4-PYRIDINECARBOXALDEHYDE) Hazard Symbols Xn
Synonyms

2-Hydroxy-4-pyridinecarboxaldehyde;2-Oxo-1,2-dihydropyridine-4-carboxaldehyde;4-Formylpyridin-2(1H)-one;6-Oxo-1,6-dihydropyridine-4-carboxaldehyde;

Article Data 5

2-Hydroxypyridine-4-carbaldehyde Chemical Properties

Empirical Formula: C6H5NO2
Molecular Weight: 123.1094
Nominal Mass: 123 Da
Average Mass: 123.1094 Da
Monoisotopic Mass: 123.032028 Da 
Index of Refraction: 1.636
Molar Refractivity: 32.34 cm3
Molar Volume: 90.1 cm3
Surface Tension: 63.5 dyne/cm
Density: 1.365 g/cm3
Flash Point: 175.1 °C
Enthalpy of Vaporization: 57.66 kJ/mol
Boiling Point: 333.7 °C at 760 mmHg
Vapour Pressure: 0.000134 mmHg at 25 °C
Structure of 2-Hydroxypyridine-4-carbaldehyde (CAS NO.188554-13-4):
                     
Systematic Name: 2-Oxo-1,2-dihydropyridine-4-carbaldehyde
SMILES: O=CC=1\C=C/NC(=O)C=1
InChI: InChI=1/C6H5NO2/c8-4-5-1-2-7-6(9)3-5/h1-4H,(H,7,9) 
InChIKey: IDDXMCNSHNXTRS-UHFFFAOYAG
Std. InChI: InChI=1S/C6H5NO2/c8-4-5-1-2-7-6(9)3-5/h1-4H,(H,7,9) 
Std. InChIKey: IDDXMCNSHNXTRS-UHFFFAOYSA-N
Product Category of 2-Hydroxypyridine-4-carbaldehyde (CAS NO.188554-13-4): Pharmacetical;API intermediates;Pyridines

2-Hydroxypyridine-4-carbaldehyde Specification

 2-Hydroxypyridine-4-carbaldehyde (CAS NO.188554-13-4) also can be called 2-Hydroxyisonicotinaldehyde ; and 4-Pyridinecarboxaldehyde, 2-hydroxy- .

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