4-dimethylaminopyridine

• Post Date:

  Jul 08,2025

• Expiry Date:

  Jan 04,2026

• Detailed Description:

  Cas No. :1122-58-3 Commodity： 4-dimethylaminopyridine
  CAS #：1122-58-3
  Molecular Formula：C7H10N2
  Molecular weight：122.17
  Structural Formula：
  
  Use: Widely used in a universal super nucleophilic acylation catalyst, use of the amino group and a hydroxyl group in the hydrogen is replaced by an acyl group, and the amino group and a hydroxyl group protected, and this characteristic is used to improve the yield and reaction time is shortened, easing the reaction time and improve the process conditions. Widely used in the field of spices, dyes, pigments, pesticides, pharmaceuticals and polymer compound
  Specification:
  
  Item Standard
  
  Appearance
  White crystals
  
  Melting point
  109-111℃
  
  Loss on drying
  ≤0.5%
  
  Purity
  99.5%
  
  
  [BACK]
  
  

• CAS Registry Number:

  1122-58-3

• Synonyms:

  ;4 dimethylamino pyridine;N,N-Dimethyl-4-pyridinamine;4-(Dimethylamino)pyridine;p-Dimethylaminopyridine;gamma-(Dimethylamino)pyridine;4-Dimethyl amino pyridine;4-(dimethylamino)-pyridin;4-Dimethylaminepyridine;N,N-Dimethyl-4-aminopyridine;n,n-dimethyl-4-pyridinamin;Pyridine, 4-(dimethylamino)-;AURORA KA-6495;26DCLPY;4-(Dimethylamino)pyridine, 99%, prilled;4-(DIMETHYLAMINO)PYRIDINE SOLUTION;4-(Dimethylamino)pyridine, ReagentPlus;N,N'-DIMEHTYL-4-PYRIDINAMINE;4-(Dimethylamino) PyridineForSynthesis;4-N,N-Dimethylaminopyridine;N,N-dimethylpyridin-4-amine;4-dimethylamino pyridine;DMAP;N,N-dimethylpyridin-2-amine;4-(dimethylamino)pyridinium;4dimethylaminopyridine;4-dimethylamiopryidine;Dimethyl-pyridin-4-yl-amine;Dimethyl-pyridin-4-yl-amine(DMAP);N-(4-Pyridyl)dimethylamine;

• Molecular Formula:

  C₇H₁₀N₂

• Molecular Weight:

  122.1698

• Molecular Structure:

  

• Hazard Symbols:

   T:Toxic;
  

• Risk Codes:

  R24/25:;
  R34:;
  

• Safety Description:

  S26:;
  S28A:;
  S36/37/39:;
  S45:;
  

• Company:

  HEBEI MEDIPHARM CO.,LTD.     [ China ]          

• Contact:

  SHI XIAOMING

• Tel:

  0311-86032913 86136565

• Fax:

• Email:

  shixm@hbmedipharm.com