C4292
头孢哌酮 钠盐
870 - 1015 μg/mg anhydrous basis
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关于此项目
经验公式（希尔记法）:
C25H26N9NaO8S2
化学文摘社编号:
分子量:
667.65
UNSPSC Code:
51102829
NACRES:
NA.85
PubChem Substance ID:
EC Number:
263-751-5
Beilstein/REAXYS Number:
4902135
MDL number:
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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General description
Chemical structure: β-lactam
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.
Other Notes
Keep container tightly closed in a dry and well-ventilated place. Keep in a dry place.
wgk
WGK 2
signalword
Danger
hcodes
Hazard Classifications
Resp. Sens. 1 - Skin Sens. 1
存储类别
11 - Combustible Solids
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
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
Thomas Kaiser et al.
Frontiers in cellular and infection microbiology, 11, 614218-614218 (2021-03-12)
Human microbiota-associated (HMA) mouse models offer a valuable approach to study the role of intestinal microbiota in the development of obesity. In this study, we used an HMA model to evaluate whether engraftment of human obese or lean microbiota, from
Souwelimatou Amadou Amani et al.
Infection and immunity, 88(3) (2019-12-25)
The intracellularly active bacterial toxin TcdB is a major Clostridioides difficile virulence factor that contributes to inflammation and tissue damage during disease. Immunization with an inactive TcdB fragment prevents C. difficile infection (CDI)-associated pathology. The protective immune response against inactive
Mandy Brueckner et al.
Macromolecular bioscience, 20(9), e2000097-e2000097 (2020-07-07)
Conventional therapies for chronic inflammation with high dose application of active agents are often accompanied with severe side effects so that other therapeutical strategies shall be developed to be less physically demanding but still highly efficient. Locally applied Layer-by-Layer (LbL)
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