Impurities

Amoxicillin Impurities

  • Amoxicillin - EP Impurity A

  • Impurity: Amoxicillin - EP Impurity A
  • Chemical Name: 6-aminopenicillanic acid
  • Amoxicillin Related Compound A

  • Impurity: Amoxicillin Related Compound A
  • Chemical Name: ((2S,5R,6R)-6-Amino-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid)
  • Amoxicillin Related Compound C

  • Impurity: Amoxicillin Related Compound C
  • Chemical Name: ((4S)-2-[5-(4-hydroxyphenyl)-3,6-dioxopiperazin-2-yl]-5,5-dimethylthiazolidine-4-carboxylic acid)
  • Amoxicillin Related Compound I

  • Impurity: Amoxicillin Related Compound I
  • Chemical Name: ((R)-2-Amino-2-(4-hydroxyphenyl)acetic acid)
  • Amoxicillin Sodium Impurities

  • Impurity: Amoxicillin Sodium-EP impurity A
  • Chemical Name: (2S,5R,6R)-6-amino-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (6-aminopenicillanic acid)
  • Amoxicillin Sodium Impurities

  • Impurity: Amoxicillin Sodium-EP impurity B
  • Chemical Name: (2S,5R,6R)-6-[[(2S)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (L-amoxicillin)
  • Amoxicillin Sodium Impurities

  • Impurity: EP-IMPURITY-C (Amoxicillin-2(S)+ 2(R)-Piperazine-2,5-dione)
  • Chemical Name: (4S)-2-[5-(4-hydroxyphenyl)-3,6-dioxopiperazin-2-yl]-5,5-dimethylthiazolidine-4-carboxylicacid (amoxicillin diketopiperazines)
  • Amoxicillin Sodium Impurities

  • Impurity: Amoxicillin Sodium-EP impurity D
  • Chemical Name: (4S)-2-[[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]carboxymethyl]-5,5- dimethylthiazolidine-4-carboxylic acid (penicilloic acids of amoxicillin)
  • Amoxicillin Sodium Impurities

  • Impurity: Amoxicillin Sodium-EP impurity E
  • Chemical Name: (2RS,4S)-2-[[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]methyl]-5,5- dimethylthiazolidine-4-carboxylic acid (penilloic acids of amoxicillin)
  • Amoxicillin Sodium Impurities

  • Impurity: Amoxicillin Sodium-EP impurity F
  • Chemical Name: 3-(4-hydroxyphenyl)pyrazin-2-ol
  • Amoxicillin Sodium Impurities

  • Impurity: Amoxicillin Sodium-EP impurity G
  • Chemical Name: (2S,5R,6R)-6-[[(2R)-2-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]2-(4- hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane2- carboxylic acid (D-(4-hydroxyphenyl)glycy
  • Amoxicillin Sodium Impurities

  • Impurity: Amoxicillin Sodium-EP impurity H
  • Chemical Name: (2R)-2-[(2,2-dimethylpropanoyl)amino]-2-(4-hydroxyphenyl)acetic acid
  • Amoxicillin Sodium Impurities

  • Impurity: Amoxicillin Sodium-EP impurity I
  • Chemical Name: (2R)-2-amino-2-(4-hydroxyphenyl)acetic acid
  • Amoxicillin Sodium Impurities

  • Impurity: Amoxicillin Sodium-Amoxicillin Dimer closed(Impurity -J)
  • Chemical Name: Co-oligomers of Amoxicillin and of Penicilloic acids of Amoxicillin Dimer Closed (n=1)
  • Amoxicillin Sodium Impurities

  • Impurity: Amoxicillin Sodium-Amoxicillin-trimer closed (Impurity -J)
  • Chemical Name: Co-oligomers of Amoxicillin and of Penicilloic acids of Amoxicillin Trimer Closed (n=3)
  • Amoxicillin Sodium Impurities

  • Impurity: Amoxicillin Sodium-Amoxicillin Dimer open (Impurity-K)
  • Chemical Name: Oligomers of Penicilloic acids of Amoxicillin Dimer open (n=2)
  • Amoxicillin Sodium Impurities

  • Impurity: Amoxicillin Sodium-Amoxicillin Dimer closed(Impurity -J)Amoxicillin T
  • Chemical Name: Oligomers of Penicilloic acids of Amoxicillin Dimer open (n=3)
  • Amoxicillin Sodium Impurities

  • Impurity: Amoxicillin Sodium-Amoxicillin 6-APA Amide
  • Chemical Name: 2S,5R,6R)-6-[[(2S,5R,6R)-6-[[(2R)-2-amino-2-(4-hydroxyphenyl) acetyl] amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carbonyl] amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]hepta

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