4-(1-Hydroxyethyl)pyridine

Base Information

• Chemical Name: 4-(1-Hydroxyethyl)pyridine
• CAS No.: 23389-75-5
• Molecular Formula: C7H9NO
• Molecular Weight: 123.155
• Hs Code.: 2933399090
• European Community (EC) Number: 245-630-9
• DSSTox Substance ID: DTXSID20946057
• Nikkaji Number: J228.948B
• Mol file: 23389-75-5.mol

Synonyms:1-(4-pyridyl)ethanol

Chemical Property of 4-(1-Hydroxyethyl)pyridine

Chemical Property:

• Melting Point: 51-55 °C
• Boiling Point: 239.7 °C at 760 mmHg
• PKA: 13.52±0.20(Predicted)
• Flash Point: 98.8 °C
• PSA: 33.12000
• Density: 1.082 g/cm³
• LogP: 1.13490
• Storage Temp.: 2-8°C
• XLogP3: 0.4
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 123.068413911
• Heavy Atom Count: 9
• Complexity: 79

Purity/Quality:

97% ^*data from raw suppliers

4-(1-Hydroxyethyl)pyridine ^*data from reagent suppliers

Safty Information:

• Pictogram(s): T
• Hazard Codes: T
• Safety Statements: 22-24/25

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(C1=CC=NC=C1)O

Technology Process of 4-(1-Hydroxyethyl)pyridine

There total 17 articles about 4-(1-Hydroxyethyl)pyridine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 99.0%

methyl (4-pyridyl) ketone (1122-54-9) → rac-1-(pyridin-4-yl)ethanol (23389-75-5,42732-22-9)

Guidance literature:

With formic acid; triethylamine; Pd⁽⁰⁾EnCat; In ethyl acetate; at 24 ℃; for 18h;

DOI:10.1039/b300074p

Reference yield: 94.0%

pyridine-4-carbaldehyde (872-85-5) + methyl magnesium iodide (917-64-6) → rac-1-(pyridin-4-yl)ethanol (23389-75-5,42732-22-9)

Guidance literature:

In diethyl ether; Heating;

DOI:10.1016/j.bioorg.2005.05.002

Reference yield: 80.0%

methyl (4-pyridyl) ketone (1122-54-9) + isopropyl chloride (75-29-6) → rac-1-(pyridin-4-yl)ethanol (23389-75-5,42732-22-9) + 3-methyl-2-(4-pyridinyl)-2-butanol (37486-32-1)

Guidance literature:

isopropyl chloride; zinc(II) chloride; In tetrahydrofuran; at 20 ℃; for 1h;

methyl (4-pyridyl) ketone; In tetrahydrofuran; at 0 ℃; for 2h;

DOI:10.1021/ja0628405

upstream raw materials:

methyl (4-pyridyl) ketone

1-(4-Pyridyl)ethyl acetate

pyridine-4-carbaldehyde

methyltriisopropoxytitanium(IV)

Downstream raw materials:

(S)-1-(4-pyridyl)ethanol

(R)-1-(pyridin-4-yl)ethyl acetate

naproxen

2-Phenoxypropionsaeure-1-(4-pyridyl)ethylester