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Merck
CN

C4520

Sigma-Aldrich

头孢菌素 钠盐

别名:

7-(2-Thienylacetamido)cephalosporanic acid sodium salt, Cephalotin sodium salt

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About This Item

经验公式(希尔记法):
C16H15N2NaO6S2
CAS号:
分子量:
418.42
Beilstein:
4120706
EC 号:
MDL编号:
UNSPSC代码:
51282506
PubChem化学物质编号:
NACRES:
NA.85

表单

crystalline powder

质量水平

抗生素抗菌谱

Gram-negative bacteria
Gram-positive bacteria

作用机制

cell wall synthesis | interferes

储存温度

2-8°C

SMILES字符串

[Na+].CC(=O)OCC1=C(N2[C@H](SC1)[C@H](NC(=O)Cc3cccs3)C2=O)C([O-])=O

InChI

1S/C16H16N2O6S2.Na/c1-8(19)24-6-9-7-26-15-12(14(21)18(15)13(9)16(22)23)17-11(20)5-10-3-2-4-25-10;/h2-4,12,15H,5-7H2,1H3,(H,17,20)(H,22,23);/q;+1/p-1/t12-,15-;/m1./s1

InChI key

VUFGUVLLDPOSBC-XRZFDKQNSA-M

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一般描述

Chemical structure: ß-lactam

应用

Cephalothin is a first-generation cephalosporin antibiotic used to study the mechanism of liposome encapsulated antibiotics, strategies for co-opting β-lactamases of Gram-negative bacteria for treatment of antibiotics, and for immunology studies in relation to antibiotics. It is used to study the effect of expression, binding and inhibition of penicillin-binding proteins especially PBP6 on bacterial cell wall mucopeptide synthesis.

生化/生理作用

Mode of Action: Disrupts the synthesis of the peptidoglycan layer of bacterial cell walls.

Antimicrobial spectrum: Effective aginast both Gram-positive and Gram-negative bacteria.

Mode of Resistance: Production of cephalosporinase will inactivate the product.

其他说明

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

象形图

Health hazard

警示用语:

Danger

危险声明

危险分类

Resp. Sens. 1 - Skin Sens. 1

储存分类代码

11 - Combustible Solids

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

法规信息

监管及禁止进口产品

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分析证书(COA)

Lot/Batch Number

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J V Desiderio et al.
The Journal of infectious diseases, 148(3), 563-570 (1983-09-01)
Multilamellar liposomes (lipid bilayer vesicles) composed of phosphatidylcholine, cholesterol, and phosphatidylserine (molar ratio, 6:3:1) were produced and then made to entrap an aqueous solution of cephalothin. Resident murine peritoneal macrophages were shown to be capable of interiorizing the liposome-antibiotic complex;
Jung-Whan Chon et al.
Journal of food science, 77(7), M354-M358 (2012-06-08)
A total of 115 desiccated food samples, including agricultural and marine products, were investigated for the presence of Cronobacter. Cronobacter species were characterized with biochemical tests. Antibiotic resistance was assessed with the disk diffusion method, and the molecular subtypes of
Min-Kyung Kang et al.
Dental materials journal, 31(1), 98-105 (2012-01-27)
Dental implant failure often occurs due to oral bacterial infection. The aim of this study was to demonstrate that antibiotic efficacy could be enhanced with modified titanium. First, the titanium was modified by anodization and heat-treatment. Then, a biomimetic coating
Bulent Tokgoz et al.
Renal failure, 32(2), 179-184 (2010-03-05)
Aminoglycosides have been used in the treatment of CAPD peritonitis despite their potential risk for ototoxicity. The ototoxicity risk of intraperitoneally administered aminoglycosides has been investigated by a number of studies. However, their results are somewhat conflicting. The aim of
Angela Gomes de Vasconcellos et al.
Japanese journal of infectious diseases, 65(1), 7-12 (2012-01-26)
Cellulitis is an important cause of hospitalization in pediatrics. Because Staphylococcus aureus is the main pathogen of cellulitis, medicinal therapeutics should take the changing resistance profile of this organism into consideration. The aim of this study was to evaluate the

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