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Amoxicillin EP Impurity E

SZ CAT No SZ-A025006
CAS No 1356020-01-3
Mol.F.  C15H21N3O4S
Mol.Wt. 339.4
Inv. Status In Stock

Chemical Name: (2RS,4S)-2-[[[(2R)-2-Amino-2-(4-hydroxyphenyl)acetyl]amino]methyl]-5,5-dimethylthiazolidine-4-carboxylic acid (as per EP); (4S)-2-{[(R)-2-Amino-2-(4-hydroxyphenyl)acetamido]methyl}-5,5-dimethylthiazolidine-4-carboxylic acid (as per USP)

Synonym: Amoxicillin USP Related Compound E ; Amoxicillin Penilloic Acid

Smiles: O=C([C@@H]1NC(CNC([C@H](N)C2=CC=C(O)C=C2)=O)SC1(C)C)O

Chromatographic determination of high-molecular weight impurities in amoxicillin
Journal of Pharmaceutical and Biomedical Analysis
Volume 31, Issue 3, 10 March 2003, Pages 589-596
Development and analytical validation of a multivariate calibration method for determination of amoxicillin in suspension formulations by near infrared spectroscopy
Maurício A.M.SilvaaMarcus H.FerreiraabJez W.B.BragaceMarcelo M.Senaade Talanta
Volume 89, 30 January 2012, Pages 342-351
Synthesis and Characterization of Potential Impurity in Amoxicillin
Panghal S
M.M. College of Pharmacy, Maharishi Markandeshwer University, Mullana, Ambala, Haryana, India.
Singh R
Satiate Research and Anatech Pvt. Ltd., HSIIDC, Barwala, Panchkula-134118, Haryana, India.
Published By: Yashwant Labs Pvt. Ltd
Vol. 6 No. 01 (2015): International Journal of Pharmaceutical Quality Assurance