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Merck
CN

Y0001111

Ceftazidime for peak identification

European Pharmacopoeia (EP) Reference Standard

别名:

Ceftazidime pentahydrate

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关于此项目

经验公式(希尔记法):
C22H22N6O7S2 · 5H2O
化学文摘社编号:
分子量:
636.65
UNSPSC Code:
41116107
NACRES:
NA.24
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SMILES string

[s]1c(nc(c1)\C(=N\OC(C)(C)C(=O)[O-])\C(=O)N[C@H]2[C@H]3SCC(=C(N3C2=O)C(=O)[O-])C[n+]4ccccc4)N.O.O.O.O.O.[H+]

InChI

1S/C22H22N6O7S2.5H2O/c1-22(2,20(33)34)35-26-13(12-10-37-21(23)24-12)16(29)25-14-17(30)28-15(19(31)32)11(9-36-18(14)28)8-27-6-4-3-5-7-27;;;;;/h3-7,10,14,18H,8-9H2,1-2H3,(H4-,23,24,25,29,31,32,33,34);5*1H2/b26-13-;;;;;/t14-,18-;;;;;/m1...../s1

InChI key

NMVPEQXCMGEDNH-TZVUEUGBSA-N

grade

pharmaceutical primary standard

API family

ceftazidime

manufacturer/tradename

EDQM

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Ceftazidime for peak identification EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Other Notes

Sales restrictions may apply.

pictograms

Health hazard

signalword

Danger

hcodes

Hazard Classifications

Resp. Sens. 1 - Skin Sens. 1

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

涉药品监管产品
此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Jean-Marie Conil et al.
Clinical therapeutics, 35(10), 1603-1612 (2013-10-08)
Ceftazidime dosage regimen recommendations based on pharmacokinetic/pharmacodynamic approaches are not available for burn patients. The goal of this study was to propose a continuous dosage regimen of ceftazidime in burn patients, taking into account different MICs and pharmacokinetic covariates. The
Gavin C K W Koh et al.
PLoS neglected tropical diseases, 7(10), e2500-e2500 (2013-10-23)
Burkholderia pseudomallei infection (melioidosis) is an important cause of community-acquired Gram-negative sepsis in Northeast Thailand, where it is associated with a ~40% mortality rate despite antimicrobial chemotherapy. We showed in a previous cohort study that patients taking glyburide ( =
Francisco José Pérez-Llarena et al.
Antimicrobial agents and chemotherapy, 57(10), 5158-5161 (2013-07-24)
A novel class C β-lactamase (FOX-8) was isolated from a clinical strain of Escherichia coli. The FOX-8 enzyme possessed a unique substitution (Phe313Leu) compared to FOX-3. Isogenic E. coli strains carrying FOX-8 showed an 8-fold reduction in resistance to ceftazidime
A Walkty et al.
Antimicrobial agents and chemotherapy, 57(11), 5707-5709 (2013-08-14)
The in vitro activity of ceftolozane in combination with tazobactam (fixed concentration of 4 μg/ml) was evaluated against 2,435 Pseudomonas aeruginosa clinical isolates obtained from across Canada using Clinical and Laboratory Standards Institute broth microdilution methods. The MIC50 and MIC90
María M Tavío et al.
Journal of medical microbiology, 63(Pt 1), 56-65 (2013-10-04)
The mechanisms responsible for the increase in ceftazidime MIC in two Escherichia coli in vitro selected mutants, Caz/20-1 and Caz/20-2, were studied. OmpF loss and overexpression of acrB, acrD and acrF that were associated with acrR and marR mutations and

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