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Y0001111

Ceftazidime for peak identification

European Pharmacopoeia (EP) Reference Standard

Synonym(s):

Ceftazidime pentahydrate

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About This Item

Empirical Formula (Hill Notation):
C22H22N6O7S2 · 5H2O
CAS Number:
78439-06-2
Molecular Weight:
636.65
UNSPSC Code:
41116107
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

ceftazidime

manufacturer/tradename

EDQM

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

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

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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
GHS08

Signal Word

Danger

Hazard Statements

H317,H334

Hazard Classifications

Resp. Sens. 1 - Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Lot/Batch Number

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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
Tereza de Jesus Pinheiro Gomes Bandeira et al.
Antimicrobial agents and chemotherapy, 57(11), 5771-5773 (2013-09-05)
This study aimed at investigating the in vitro activities of amoxicillin-clavulanate, doxycycline, ceftazidime, imipenem, and trimethoprim-sulfamethoxazole against Burkholderia pseudomallei in planktonic and biofilm forms, through broth microdilution and resazurin-based viability staining, respectively. In planktonic growth, the strains were susceptible to
Reply to Frère: Covalent trapping and bacterial resistance to ceftazidime.
Krisztina Papp-Wallace et al.
The Journal of biological chemistry, 288(37), 26968-26968 (2013-10-29)
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 ( =
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