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Amoxicillin EP Impurity J 2Na

SZ CAT No SZ-A025011
CAS No 94730-53-7
Mol.F. C32H38N6O10S2 : 2(Na)
Mol.Wt. 730.8 : 2(23.0)
Inv. Status Limited Stock
Rel. CAS No 73590-06-4 (free base)


Chemical Name: Disodium ((2S,5R,6R)-6-((2R)-2-{2-[(R)-2-Amino-2-(4-hydroxyphenyl)acetamido]-2-[(4S)-4-carboxy-5,5- dimethylthiazolidin-2-yl]acetamido}-2-(4-hydroxyphenyl)acetamido)-3,3-dimethyl-7-oxo-4-thia-1- azabicyclo[3.2.0]-heptane-2-carboxylic acid)) (as per USP)

Smiles: O=C([C@@H](C1=CC=C(O)C=C1)NC([C@@]([C@]2([H])N[C@@H](C(O)=O)C(C)(C)S2)([H])NC([C@@H](C3=CC=C(O)C=C3)N)=O)=O)N[C@H]4[C@](SC(C)(C)[C@@H]5C(O)=O)([H])N5C4=O.[2Na]

Inchi: InChI=1S/C8H9NO3/c9-7(8(11)12)5-1-3-6(10)4-2-5/h1-4,7,10H,9H2,(H,11,12)/t7-/m1/s1

Chromatographic determination of high-molecular weight impurities in amoxicillin
CaiShan-YingHuChang-QinXuMing-Zhe
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.
INTERNATIONAL JOURNAL OF PHARMACEUTICAL QUALITY ASSURANCE
Published By: Yashwant Labs Pvt. Ltd
Vol. 6 No. 01 (2015): International Journal of Pharmaceutical Quality Assurance