Amoxicillin trihydrate impurity K
CAS: 210289-72-8
Ref. 3D-FA63624
| 1mg | 493.00 € | ||
| 2mg | 751.00 € | ||
| 5mg | 1,104.00 € | ||
| 10mg | 1,766.00 € | ||
| 25mg | 2,869.00 € |
Product Information
- Amoxicillin dimer(2R)-(2R)-2-[(2R,4S)Thyl-2-thiazolidinyl]glycyl-(2R)-2-(4-hydroxyphenyl)glycyl-2-[(2R,4S)-4-carboxy-5,5-dimethyl-2 -thiazolidinyl]glycine
Amoxicillin trihydrate impurity K is an analytical impurity that is found as a sodium salt in amoxicillin sodium. The impurity can be identified by a titration method, which involves the use of phenolphthalein. This product has been shown to have antimicrobial activity against both Gram-positive and Gram-negative bacteria. Impurity K is produced during the synthetic process, which consists of the following steps: 1) Amoxicillin sodium is dissolved in water and then treated with glycopeptide (glycine), 2) The mixture is heated in order to hydrolyze glycopeptide into glycocoll and N-acetylglycocoll, 3) The mixture is then cooled to produce two layers - an upper layer consisting of water and glycocoll, and a lower layer consisting of N-acetylglycocoll, 4) The upper layer is drained off and purified using liquid chromatography.
Chemical properties
Technical inquiry about: 3D-FA63624 Amoxicillin trihydrate impurity K
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