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Home > Encyclopedia > 3-HYDROXY-4-METHYLPYRIDINE

3-HYDROXY-4-METHYLPYRIDINE

3-HYDROXY-4-METHYLPYRIDINE structure

3-HYDROXY-4-METHYLPYRIDINE 

structure
  • CAS No:

    1121-19-3

  • Formula:

    C6H7NO

  • Chemical Name:

    3-HYDROXY-4-METHYLPYRIDINE

  • Synonyms:

    3-Hydroxy-4-picoline;4-Methylpyridin-3-ol;4-methyl-3-pyridinol;3-Pyridinol,4-methyl-;3-Hdroxy-4-Methylpyridine;3-HYDROXY-4-METHYLPYRIDINE;3-HYDROXY-4-METHYLPYRIDINE98%;4-Methylpyridin-3-ol,3-Hydroxy-4-picoline

  • Categories:

    Pharmaceutical Intermediates  >  Heterocyclic Compound

3-HYDROXY-4-METHYLPYRIDINE Basic Attributes

109.13

109.052765

DTXSID30376563

2933399090

Characteristics

33.1

0.9

1.120±0.06 g/cm3(Predicted)

118-120 °C

285-290 °C

145.0±22.3 °C

1.551

0.000225mmHg at 25°C

Safety Information

22

Xn

3-HYDROXY-4-METHYLPYRIDINE Use and Manufacturing

To a solution of OH (7.0 g) in methanol (50 ml) was added 3-acetoxy-4-methylpyridine 1 - oxide (51; 1 5.0 g, 106 mmol). The mixture was stirred at room temperature overnight. The methanol was removed under vacuum and the residue was dissolved in water. The solution was neutralized to pH 7 with cone. HC1 and extracted with CHLithium hydroxide monohydrate (32.1 g, 764 mmol) was added to Intermediate 61 (127 g, 841 mmol) in THF (500 mL) and water (500 mL). After 6 h, THF was removed in vacuo, then DCM and 1M aqueous sodium hydroxide solution were added. The layers were separated. The aqueous phase was acidified with concentrated HC1 until the pH was approximately 4-5, then saturated with sodium chloride and extracted with EtOAc. The combined organic layers were washed with brine, dried (Na0.5 mol of 1 mol of

Computed Properties

Molecular Weight:109.13
XLogP3:0.9
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Exact Mass:109.052763847
Monoisotopic Mass:109.052763847
Topological Polar Surface Area:33.1
Heavy Atom Count:8
Complexity:74.9
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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