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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
UNSPSC Code:
41116107
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

ceftazidime

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

−20°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 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 Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Ceftazidime
United States Pharmacopeia and National Formulary
United States Pharmacopeia, 45(3), 872-872 (2018)
Jason A Roberts et al.
International journal of antimicrobial agents, 29(2), 117-128 (2006-12-13)
Sepsis and nosocomial infections continue to be a significant problem in intensive care, contributing heavily to mortality and prolonged hospital stay. Early and appropriate antibiotic therapy is critical for optimising outcomes. However, the emergence of highly resistant bacteria, coupled with
Kai Ming Chow et al.
Pharmacotherapy, 23(3), 369-373 (2003-03-12)
We reviewed 42 cases of cefepime-induced neurotoxicity and 12 cases of ceftazidime-induced neurotoxicity from the literature and our institution. Clinical characteristics and timing of diagnosis were examined. Common findings were confusion with temporospatial disorientation (96% of patients), myoclonus (33%), and
S Segal-Maurer et al.
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 28(5), 1134-1138 (1999-08-19)
Increasing prevalence of multidrug-resistant gram-negative organisms has led to a rise in clinically significant infections with these organisms and an increasing therapeutic dilemma. We present a case of a neurosurgical patient who developed ventriculoperitoneal shunt-associated ventriculitis due to ceftazidime-resistant Klebsiella
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
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