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Merck
CN

89261

Cefuroxime Axetil

mixture of isomers, analytical standard

Synonym(s):

[6R-[6α,7β(Z)]]-3-[[(Aminocarbonyl)oxy]methyl]-7-[[2-furanyl(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 1-(acetyloxy)ethyl ester

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About This Item

Empirical Formula (Hill Notation):
C20H22N4O10S
CAS Number:
Molecular Weight:
510.47
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
MDL number:
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grade

analytical standard

Quality Level

assay

≥98.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

pharmaceutical

format

neat

storage temp.

−20°C

SMILES string

O=C1[C@@H](NC(/C(C2=CC=CO2)=N\OC)=O)[C@]3([H])N1C(C(OC(C)OC(C)=O)=O)=C(COC(N)=O)CS3

InChI

1S/C20H22N4O10S/c1-9(25)33-10(2)34-19(28)15-11(7-32-20(21)29)8-35-18-14(17(27)24(15)18)22-16(26)13(23-30-3)12-5-4-6-31-12/h4-6,10,14,18H,7-8H2,1-3H3,(H2,21,29)(H,22,26)/b23-13-/t10?,14-,18-/m1/s1

InChI key

KEJCWVGMRLCZQQ-YJBYXUATSA-N

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pictograms

Health hazard

signalword

Danger

hcodes

Hazard Classifications

Resp. Sens. 1 - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

新产品

This item has


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