Amoxicillin EP Impurity G
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Includes: HPLC, MASS/LC-MS, 1H NMR, FT-IR, Potency, Structure Elucidation Report (SER), and additional analytical data depending on the product.

188112-75-6Amoxicillin EP Impurity G

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Catalogue No.:VL1970007
CAS No.:188112-75-6
Mol. Formula:C24H26N4O7S
Mol. Weight:514.55 g/mol

Additional information on CAS 188112-75-6

Parent drug

Amoxicillin

IUPAC 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]heptane-2-carboxylic acid

Synonyms

Amoxicillin Related Compound G

Description

Amoxicillin EP Impurity G (CAS No: 188112-75-6) or Amoxicillin Related Compound G is an impurity formed during the degradation of Amoxicillin that is active against gram-positive organisms at an inhibitory level comparable to that of ampicillin.

References

Valvo, L., et al. Development of a Simple Liquid Chromatographic Method with UV and Mass Spectrometric Detection for the Separation of Substances Related to Amoxicillin Sodium.” Journal of Chromatography A, vol. 797, no. 1-2, Feb. 1998, pp. 311–16, https://doi.org/10.1016/s0021-9673(97)00952-7 Zhu, Yongxin, et al. Evaluation of Liquid Chromatography Methods for the Separation of Ampicillin and Its Related Substances.” Journal of Pharmaceutical and Biomedical Analysis, vol. 14, no. 5, Mar. 1996

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