(R)-2-amino-2-(4-hydroxyphenyl)acetamide Chemical Properties

solubility 

Aqueous Acid (Slightly), DMSO (Heated)

form 

Solid

color 

White to Pale Red

(R)-2-amino-2-(4-hydroxyphenyl)acetamide Usage And Synthesis

Uses

D-p-Hydroxyphenylglycinamide is an activated side chain precursor and is an intermediate in the synthesis of 3-(4-Hydroxyphenyl)-2(1H)-pyrazinone (H951260), which is a potential impuritiy of the penicillins, ampicillin and amoxicillin, which have not been reported previously. 3-(4-Hydroxyphenyl)-2(1H)-pyrazinone impurity may be formed during the semi-synthetic preparation of these antibiotics or upon their degradation.

(R)-2-amino-2-(4-hydroxyphenyl)acetamide(54397-23-8)Related Product Information

• Glycinamide
• AMoxicillin iMpurity J
• 3-(4-Hydroxyphenyl)-2(1H)-pyrazinone
• Amoxicillin Impurity 2
• Amoxicillin Impurity 6
• 6-Aminopenicillanic acid
• (4S)-2-[[[(2R)-2-AMino-2-(4-hydroxyphenyl)acetyl]aMino]Methyl]-5,5-diMethyl-4-thiazolidinecarboxylic Acid (Mixture of DiastereoMers)
• Amoxicillin Impurity 18（rac-Amoxicillin EP Impurity H）
• Amoxicillin Impurity 3
• [[p-(2-methoxyethyl)phenoxy]methyl]oxirane
• L-Amoxicillin
• Amoxicillin EP Impurity C
• AMoxicillin DiMer
• Amoxicillin Impurity 4 DiHCl
• (R)-α-[(2,2-DiMethyl-1-oxopropyl)aMino]-4-hydroxybenzeneacetic Acid
• AMoxicillin iMpurity L
• 4-Hydroxy-D-(-)-2-phenylglycine
• Amoxicillin Impurity 5