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Product Overview

Product Code

TRC-C244115

CAS Number

102772-66-7

EP Description

Ceftazidime EP Impurity E

Product Format

Neat

Molecular Formula

C26 H30 N6 O7 S2

Molecular Weight

602.68

API Family

Ceftazidime

Product Categories

TRC, Impurity Reference Materials , Cephalosporins, Pharmaceutical Toxicology Reference Materials

Product Type

Impurity

Documentation

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Product Information

Chemical Data

Analyte Name

Ceftazidime t-Butyl Ester

CAS Number

102772-66-7

Molecular Formula

C26 H30 N6 O7 S2

Molecular Weight

602.68

Accurate Mass

602.1617

SMILES

CC(C)(C)OC(=O)C(C)(C)O\N=C(/C(=O)N[C@H]1[C@H]2SCC(=C(N2C1=O)C(=O)[O-])C[n+]3ccccc3)\c4csc(N)n4

InChI

InChI=1S/C26H30N6O7S2/c1-25(2,3)38-23(37)26(4,5)39-30-16(15-13-41-24(27)28-15)19(33)29-17-20(34)32-18(22(35)36)14(12-40-21(17)32)11-31-9-7-6-8-10-31/h6-10,13,17,21H,11-12H2,1-5H3,(H3-,27,28,29,33,35,36)/b30-16-/t17-,21-/m1/s1

IUPAC

(6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-[2-methyl-1-[(2-methylpropan-2-yl)oxy]-1-oxopropan-2-yl]oxyiminoacetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-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 Type

Impurity

Product Format

Neat

Impurity Type

Intermediate

API Family

Ceftazidime

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