Ceftriaxone EP Impurity A

CAT No.

ALN-C082002

CAS No.

92143-31-2

Mol. F.

C18H18N8O7S3

Mol. Wt.

554.6

Stock

Please Inquire

Product Overview

Technical Data

Reference

RFQ

Product Overview

Chemical Name : (6R,7R)-7-[[(2E)-(2-Aminothiazol-4-yl)(methoxyimino)acetyl]amino]-3-[[(2-methyl-5,6-dioxo-1,2,5,6-tetrahydro-1,2,4-triazin-3-yl)sulfanyl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per EP); (6R,7R)-7-[(E)-2-(2-Aminothiazol-4-yl)-2-(methoxyimino)acetamido]-3-{[(6-hydroxy-2-methyl-5-oxo-2,5-dihydro-1,2,4-triazin-3-yl)thio]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per USP)

Smiles : O=C(C(N12)=C(CSC(N(C)NC3=O)=NC3=O)CS[C@]2([H])[C@H](NC(/C(C4=CSC(N)=N4)=N/OC)=O)C1=O)O

Inchi : InChI=1S/C18H19N8O7S3.Na.H2O/c1-25-18(22-12(28)13(29)23-25)36-4-6-3-34-15-9(14(30)26(15)10(6)16(31)32)21-11(27)8(24-33-2)7-5-35-17(19)20-7;;/h3,5,9-10,13,15,23H,4H2,1-2H3,(H2,19,20)(H,21,27)(H,31,32);;1H2/q-1;+1;/p-1/b24-8-;;/t9-,10?,13?,15-;;/m1../s1/i;1-21;

Synonym : Ceftriaxone E-isomer ; (E)-Ceftriaxone

Technical Data