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1098130

USP

Ceftazidime pentahydrate

United States Pharmacopeia (USP) Reference Standard

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About This Item

Empirical Formula (Hill Notation):
C22H22N6O7S2 · 5H2O
CAS Number:
78439-06-2
Molecular Weight:
636.65
MDL number:
MFCD32695622
UNSPSC Code:
41116107
NACRES:
NA.24
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grade

pharmaceutical primary standard

API family

ceftazidime

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

−20°C

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

Related Categories

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 pentahydrate USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
  • Ceftazidime
  • Ceftazidime Injection
  • Ceftazidime for Injection

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H317,H334

Hazard Classifications

Resp. Sens. 1 - Skin Sens. 1

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Certificates of Analysis (COA)

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Kevin M Pegg et al.
Antimicrobial agents and chemotherapy, 57(10), 5122-5126 (2013-07-10)
IMP-type enzymes constitute a clinically important family of metallo-β-lactamases that has grown dramatically in the past decade to its current 45 known members. Here, we report the biochemical characterization of IMP-30 in comparison to IMP-1, from which it deviates by
A Adu et al.
Drugs, 50(3), 423-439 (1995-09-01)
Six parenteral third generation cephalosporins have been introduced into clinical use in the past 10 years. The 3 most frequently available agents are cefotaxime, ceftriaxone and ceftazidime. These 3 third generation cephalosporins are characterised by a broad spectrum of activity
Dandan He et al.
Antimicrobial agents and chemotherapy, 57(8), 4068-4071 (2013-06-12)
The chimeric bla(CTX-M-123) gene was identified in two ceftazidime-resistant Escherichia coli isolates from animals in different Chinese provinces. Like other CTX-M-1/9 group hybrids (CTX-M-64 and CTX-M-132), the ends (amino acids 1 to 135 and 234 to 291) of CTX-M-123 match
C J Helm et al.
Ophthalmology, 104(5), 838-843 (1997-05-01)
Pseudomonal scleritis is a serious and potentially blinding infection that usually is resistant to medical management. Results for three patients with pseudomonal scleritis who were treated with both topical anti-infectives and a combination of intravenous ceftazidime and aminoglycoside are presented
L Knapp et al.
Journal of applied microbiology, 115(5), 1117-1126 (2013-08-06)
The extensive use of microbicides in a wide range of applications has been questioned with regard to their role in the development of bacterial resistance to antimicrobials. This study aims to measure the phenotypic and genotypic changes in Burkholderia lata
View All Related Papers

Global Trade Item Number

SKUGTIN
1098130-300MG04061838690500

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