Cefprozil Monohydrate EP Impurity I

CAT No.

ALN-C116010

CAS No.

Mol. F.

C18H21N3O6S

Mol. Wt.

407.4

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Product Overview

Technical Data

Reference

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Product Overview

Chemical Name : (2R)-2-[(2R)-2-Amino-2-(4-hydroxyphenyl)acetyl]amino-2-[(2R)-4-carboxy-5-[(1E)-prop-1-enyl]-3,6-dihydro-2H-1,3-thiazin-2-yl]-acetic acid (as per EP); (R)-2-{(R)-[(R)-2-Amino-2-(4-hydroxyphenyl)acetamido](carboxy)methyl}-5-[(E)-prop-1-enyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid (as per USP)

Smiles : OC1=CC=C([C@@]([H])(N)C(N[C@]([H])(C(O)=O)[C@]2([H])NC(C(O)=O)=C(/C=C/C)CS2)=O)C=C1

Inchi : InChI=1S/C26H26N4O7S/c1-2-3-15-12-38-25-20(24(35)30(25)21(15)26(36)37)29-23(34)19(14-6-10-17(32)11-7-14)28-22(33)18(27)13-4-8-16(31)9-5-13/h2-11,18-20,25,31-32H,12,27H2,1H3,(H,28,33)(H,29,34)(H,36,37)/b3-2-/t18-,19-,20-,25-/m1/s1

Synonym : E-Cefprozil open ring

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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