1672-63-5 4-hydroxyantipyrine

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Product Name	4-hydroxyantipyrine
CAS No.	1672-63-5
Synonyms	4-Hydroxyantipyrine; NSC 174055; 3H-Pyrazol-3-one, 1,2-dihydro-4-hydroxy-1,5-dimethyl-2-phenyl- (9CI); 4-hydroxy-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one
InChI	InChI=1/C11H12N2O2/c1-8-10(14)11(15)13(12(8)2)9-6-4-3-5-7-9/h3-7,14H,1-2H3
Molecular Formula	C₁₁H₁₂N₂O₂
Molecular Weight	204.2252
Density	1.294g/cm3
Melting point	184-186℃
Boiling point	314.3°C at 760 mmHg
Flash point	143.9°C
Refractive index	1.63