CAS 57295-30-4 | 3-HYDROXY-4-METHYL-BENZALDEHYDE
Molecular Formula: C8H8O2
Molecular Weight: 136.15
Purity: 97% Min.
Package: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
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Product Introduction
Specification of CAS 57295-30-4 | 3-HYDROXY-4-METHYL-BENZALDEHYDE
ITEMS | SPECIFICATION |
pka | 9.59 |
Melting point | 73-74 °C |
Density | 1.175 g/cm3 |
Storage temp. | Inert atmosphere,2-8°C |
Boiling point | 252.4 °C |
Synthesis of CAS 57295-30-4 | 3-HYDROXY-4-METHYL-BENZALDEHYDE
Conditions
Stage #1: 4-methyl-3-nitrobenzaldehyde With hydrogenchloride; tin(ll) chloride at 5 - 100℃; for 1h; Stage #2: at 90℃; for 3h;
Stage #3: With sodium nitrite In water for 1.5h; Cooling with ice;
Reference
DeSouza, Shirin R.; Flynn, Rebecca S.; Jakubowski, Henry V.; Marshall, Quinlen F.; McIntee, Edward J.; Olson, Maxwell C.; Sinner, Erica K.; Tinucci, Samantha L.
[Bioorganic and Medicinal Chemistry Letters, 2020, vol. 30, # 16, art. no. 127342]
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