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Merck

C4292

Cefoperazone sodium salt

870 - 1015 μg/mg anhydrous basis

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Fórmula empírica (notación de Hill):
C25H26N9NaO8S2
Número CAS:
Peso molecular:
667.65
UNSPSC Code:
51102829
NACRES:
NA.85
PubChem Substance ID:
EC Number:
263-751-5
Beilstein/REAXYS Number:
4902135
MDL number:
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Nombre del producto

Cefoperazone sodium salt, 870 - 1015 μg/mg anhydrous basis

InChI key

NCFTXMQPRQZFMZ-WERGMSTESA-M

InChI

1S/C25H27N9O8S2.Na/c1-3-32-8-9-33(21(39)20(32)38)24(42)27-15(12-4-6-14(35)7-5-12)18(36)26-16-19(37)34-17(23(40)41)13(10-43-22(16)34)11-44-25-28-29-30-31(25)2;/h4-7,15-16,22,35H,3,8-11H2,1-2H3,(H,26,36)(H,27,42)(H,40,41);/q;+1/p-1/t15-,16-,22-;/m1./s1

SMILES string

[Na+].CCN1CCN(C(=O)N[C@@H](C(=O)N[C@H]2[C@H]3SCC(CSc4nnnn4C)=C(N3C2=O)C([O-])=O)c5ccc(O)cc5)C(=O)C1=O

assay

870-1015 μg/mg (anhydrous basis)

form

powder or crystals

antibiotic activity spectrum

Gram-negative bacteria
Gram-positive bacteria

mode of action

cell wall synthesis | interferes

storage temp.

2-8°C

Quality Level

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Categorías relacionadas

Application

Cefoperazone is used to study drug-protein binding, expression and inhibition of penicillin-binding proteins (PBPs) during cell wall synthesis.

Biochem/physiol Actions

Cefoperazone exerts its bactericidal effect by inhibiting the mucopeptide synthesis that affects the structure of bacterial cell wall. It has a dual excretory pattern, primarily via the biliary system and secondarily via the kidney.

General description

Chemical structure: ß-lactam

Other Notes

Keep container tightly closed in a dry and well-ventilated place. Keep in a dry place.

pictograms

Health hazard

signalword

Danger

hcodes

Hazard Classifications

Resp. Sens. 1 - Skin Sens. 1

Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable


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B Gonik et al.
Antimicrobial agents and chemotherapy, 30(6), 874-876 (1986-12-01)
Limited pharmacokinetic data for cefoperazone are available from the parturient. Because cefoperazone has a dual excretory pattern, primarily via the biliary system and secondarily via the kidney, pregnancy-induced physiologic alterations can influence its deposition and clearance. Twelve term parturients receiving
A Meulemans
Antimicrobial agents and chemotherapy, 36(2), 295-298 (1992-02-01)
The apparent diffusion coefficient of a bound drug, cefoperazone, was studied. The protein binding of cefoperazone was studied by voltammetry, a technique which permitted instant measurements. The apparent diffusion coefficients were similar in agar and fibrin and lower in rat
Andrea T Fessler et al.
Veterinary microbiology, 157(1-2), 226-231 (2011-12-23)
The correct assessment of mastitis pathogens for their susceptibility/resistance to cefoperazone is currently hampered by the lack of harmonized test conditions and interpretive criteria. The aim of this study was to provide a proposal for clinical breakpoints of cefoperazone which
Jung-Whan Chon et al.
Applied and environmental microbiology, 78(5), 1624-1626 (2012-01-03)
Modified charcoal-cefoperazone-deoxycholate agar (mCCDA) was improved by supplementation with a high concentration of polymyxin B. The ability of the supplemented medium to isolate Campylobacter jejuni and C. coli from chicken carcass rinses was compared to that of Campy-Cefex agar and
Ke Ni et al.
PloS one, 7(7), e41104-e41104 (2012-07-31)
Regulatory T cells (Treg cells), which are essential for regulation of immune response to respiratory syncytial virus (RSV) infection, are promoted by pharyngeal commensal pneumococcus. The effects of pharyngeal microflora disruption by antibiotics on airway responsiveness and relative immune responses

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