2-(Ethylamino)-1-(3-hydroxyphenyl)ethanone

Base Information

• Chemical Name: 2-(Ethylamino)-1-(3-hydroxyphenyl)ethanone
• CAS No.: 22510-12-9
• Molecular Formula: C₁₀H₁₃NO₂
• Molecular Weight: 179.219
• UNII: Q8JM62VPD8
• DSSTox Substance ID: DTXSID401268857

Synonyms:2-(ethylamino)-1-(3-hydroxyphenyl)ethanone;22510-12-9;ETILEFRINE IMPURITY A;Etilefrone;Q8JM62VPD8;DTXSID401268857;Acetophenone, 2-(ethylamino)-3'-hydroxy-;Ethanone, 2-(ethylamino)-1-(3-hydroxyphenyl)-;ETILEFRINE HYDROCHLORIDE IMPURITY A [EP IMPURITY]

Chemical Property of 2-(Ethylamino)-1-(3-hydroxyphenyl)ethanone

Chemical Property:

• Melting Point: 203–205°C
• Boiling Point: 342.0±27.0 °C(Predicted)
• PKA: 9.15±0.10(Predicted)
• Density: 1.111±0.06 g/cm3(Predicted)
• XLogP3: 1.4
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 4
• Exact Mass: 179.094628657
• Heavy Atom Count: 13
• Complexity: 170

Purity/Quality:

Etilefrine impurity A European Pharmacopoeia (EP) Reference Standard ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCNCC(=O)C1=CC(=CC=C1)O

Technology Process of 2-(Ethylamino)-1-(3-hydroxyphenyl)ethanone

There total 2 articles about 2-(Ethylamino)-1-(3-hydroxyphenyl)ethanone 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:

3-hydroxyphenylglyoxal (70935-14-7) + ethylamine (75-04-7,85404-22-4) → 2-ethylamino-1-(3-hydroxy-phenyl)-ethanone (22510-12-9)

Guidance literature:

With ethanol; nickel;

Reference yield:

2-bromo-3-acetyloxylacetophenone (38396-89-3) + ethylamine (75-04-7,85404-22-4) → 2-ethylamino-1-(3-hydroxy-phenyl)-ethanone (22510-12-9)

Guidance literature:

With isopropyl alcohol; anschliessendes Behandeln mit wss. HCl;

Reference yield:

2-ethylamino-1-(3-hydroxy-phenyl)-ethanone (22510-12-9) → etilefrine (709-55-7,95585-90-3)

Guidance literature:

With sodium tetrahydroborate;

upstream raw materials:

3-hydroxyphenylglyoxal

ethylamine

2-bromo-3-acetyloxylacetophenone

Downstream raw materials:

etilefrine

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