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Amoxicillin EP Impurity I

SZ CAT No SZ-A025010
CAS No 22818-40-2
Mol.F.  C8H9NO3
Mol.Wt. 167.2
Inv. Status In Stock
Rel. CAS No 52067-90-0 (HCl salt) ; 71839-16-2 (K salt) ; 55361-61-0 (Na salt) ; 170690-13-8 (H2SO4 salt)
Rel. CAT No SZ-C061002, SZ-C116002,


Chemical Name: (2R)-2-Amino-2-(4-hydroxyphenyl)acetic acid (as per EP); ((R)-2-Amino-2-(4-hydroxyphenyl)acetic acid) (as per USP)

Synonym: Amoxicillin USP Related Compound I ; p-Hydroxy-(R)-phenylglycine

Smiles: O=C(O)[C@H](N)C1=CC=C(O)C=C1

Inchi: InChI=1S/C13H17NO4/c1-13(2,3)12(18)14-10(11(16)17)8-4-6-9(15)7-5-8/h4-7,10,15H,1-3H3,(H,14,18)(H,16,17)/t10-/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