5-Bromo-3-methylpyridin-2-ol


CAS No. : 89488-30-2

89488-30-2
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Cat. No. : HY-75423
M.Wt: 188.02
Formula: C6H6BrNO
Purity: >98 %
Solubility: DMSO : 100 mg/mL (ultrasonic)
Introduction of 89488-30-2 :

5-Bromo-3-methylpyridin-2-ol is a 2-pyridone-based chemical intermediate that can be used for the synthesis of the ratiometric fluorescent probe NAP-t-PY. 5-Bromo-3-methylpyridin-2-ol is applicable to research on organic synthesis and fluorescent probe development[1]. In Vitro:5-Bromo-3-methylpyridin-2-ol serves as the starting material for the synthesis of the ratiometric fluorescent probe NAP-t-PY; this synthetic route involves N-benzylation to yield compound 1, two-step alkynylation to form compound 3, and Sonogashira coupling with compound 4 to synthesize NAP-t-PY[1].
5-Bromo-3-methylpyridin-2-ol undergoes N-benzylation to form compound 1; Scheme 1 shows that this step uses BnBr and K2CO3, reacts at 60 °C in DMF for 3 h, with a yield of 96%[1].

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