4-Amino-5-methylpyridin-2(1H)-one

  • CAS:95306-64-2
  • purity:99%
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Details

Factory Export Top Purity 4-Amino-5-methylpyridin-2(1H)-one 95306-64-2 In Stock

  • Molecular Formula: C6H8N2O
  • Molecular Weight: 124.142
  • Vapor Pressure: 0-0Pa at 20-50℃ 
  • Boiling Point: 291.0±33.0℃ (760 Torr) 
  • PKA: 11.90±0.10(Predicted) 
  • Flash Point: 129.8±25.4℃ 
  • PSA: 59.14000 
  • Density: 1.137±0.06 g/cm3 (20 oC 760 Torr) 
  • LogP: 1.25900 

95306-64-2 Relevant articles

A General Route to 5- and 6-Substituted 4-Amino-2-oxo-1,2-dihydropyridines

Nguyen Chi Hung,Bisagni, Emile

, p. 765 - 766 (2007/10/02)

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95306-64-2 Process route

4-Benzylamino-5-methyl-1H-pyridin-2-one
95306-62-0

4-Benzylamino-5-methyl-1H-pyridin-2-one

4-amino-5-methylpyridine-2(1H)-one
95306-64-2

4-amino-5-methylpyridine-2(1H)-one

Conditions
Conditions Yield
With hydrogen; palladium on activated charcoal; In acetic acid; Ambient temperature;
78%
4-Hydroxy-5-methyl-2-oxo-1,2-dihydropyridine
41935-71-1

4-Hydroxy-5-methyl-2-oxo-1,2-dihydropyridine

4-amino-5-methylpyridine-2(1H)-one
95306-64-2

4-amino-5-methylpyridine-2(1H)-one

Conditions
Conditions Yield
Multi-step reaction with 2 steps
1: 80 percent / 1.) reflux, 36 h, 2.) r.t., 12 h
2: 78 percent / H2 / Pd-C / acetic acid / Ambient temperature
With hydrogen; palladium on activated charcoal; In acetic acid;

95306-64-2 Upstream products

  • 95306-62-0
    95306-62-0

    4-Benzylamino-5-methyl-1H-pyridin-2-one

  • 41935-71-1
    41935-71-1

    4-Hydroxy-5-methyl-2-oxo-1,2-dihydropyridine

  • 95306-65-3
    95306-65-3

    6-Chloro-4-hydroxy-5-methyl-2-oxo-1,2-dihydropyridine hydrochloride

95306-64-2 Downstream products

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    1050477-27-4

    4(R,S)-4-(4-cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxamide

  • 1050477-31-0
    1050477-31-0

    BAY948862