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Product Overview

Product Code

TRC-C243855

CAS Number

947692-13-9

EP Description

Cefpodoxime Proxetil EP Impurity D

Product Format

Neat

Molecular Formula

C21H27N5O9S2

Molecular Weight

557.60

Product Categories

Cephalosporins, TRC, Impurity Reference Materials

Product Type

Impurity

Documentation

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Product Information

Chemical Data

Analyte Name

(E)-Cefpodoxime Proxetil

CAS Number

947692-13-9

Molecular Formula

C21H27N5O9S2

Molecular Weight

557.60

Accurate Mass

557.125

SMILES

COCC1=C(N2[C@H](SC1)[C@H](NC(=O)\C(=N\OC)\c3csc(N)n3)C2=O)C(=O)OC(C)OC(=O)OC(C)C

InChI

InChI=1S/C21H27N5O9S2/c1-9(2)33-21(30)35-10(3)34-19(29)15-11(6-31-4)7-36-18-14(17(28)26(15)18)24-16(27)13(25-32-5)12-8-37-20(22)23-12/h8-10,14,18H,6-7H2,1-5H3,(H2,22,23)(H,24,27)/b25-13+/t10?,14-,18-/m1/s1

IUPAC

1-isopropoxycarbonyloxyethyl (6R,7R)-7-[[(2E)-2-(2-aminothiazol-4-yl)-2-methoxyimino-acetyl]amino]-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

Product Data

Storage Temperature

-20°C

Shipping Temperature

Room Temperature

Country of Origin

CANADA

Product Format

Neat

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