Cefprozil Monohydrate EP Impurity J

CAT No.

ALN-C116011

CAS No.

Mol. F.

C26H26N4O7S

Mol. Wt.

538.6

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Technical Data

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Product Overview

Chemical Name : (6R,7R)-7-[[(2R)-2-[[(2R)-2-Amino-2-(4-hydroxyphenyl)acetyl]amino]-2-(4-hydroxyphenyl)acetyl]amino]-8-oxo-3-[(1E)-prop-1-enyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per EP); (6R,7R)-7-{(R)-2-[(R)-2-Amino-2-(4-hydroxyphenyl)acetamido]-2-(4-hydroxyphenyl)acetamido}-8-oxo-3-[(E)-prop-1-enyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per USP)

Smiles : OC1=CC=C([C@@]([H])(NC([C@]([H])(N)C2=CC=C(O)C=C2)=O)C(N[C@@]3([H])[C@]4([H])N(C3=O)C(C(O)=O)=C(/C=C/C)CS4)=O)C=C1

Inchi : InChI=1S/C18H21N3O6S/c1-2-3-10-8-28-16(21-13(10)17(24)25)14(18(26)27)20-15(23)12(19)9-4-6-11(22)7-5-9/h2-7,12,14,16,21-22H,8,19H2,1H3,(H,20,23)(H,24,25)(H,26,27)/b3-2+/t12-,14+,16-/m1/s1

Synonym : Cefprozil related compound H (E)-isomer ; N-AcylÂ cefprozilÂ (E-isomer)

Technical Data

Reference

By Attia, Khalid A. M.; Nassar, Mohammed W. I.; El-Zeiny, Mohamed B.; Serag, AhmednFrom Spectrochimica Acta, Part A: Molecular and Biomolecular Spectroscopy (2016), 159, 1-6

By Abd El-Sattar, Osama I.; El-Abasawy, N. M.; Abd El-Razeq, S. A.; Ismail, M. M. F.; Rashed, N. S. – From Saudi Pharmaceutical Journal (2001), 9(3-4), 186-191

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