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安全信息

C7039

Sigma-Aldrich

Cefotaxime sodium salt 钠盐

suitable for plant cell culture, BioReagent, powder or crystals

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别名:
Cefotaxim sodium salt 钠盐
经验公式（希尔记法）:
C16H16N5NaO7S2
CAS号:
64485-93-4
分子量:
477.45
Beilstein:
5711411
EC 号:
264-915-9
MDL编号:
MFCD00079073
PubChem化学物质编号:
24892923
NACRES:
NA.72

产品线

BioReagent

形式

powder or crystals

技术

cell culture | plant: suitable

颜色

off-white to pale yellow

溶解性

H2O: 10% ( )

抗生素抗菌谱

Gram-negative bacteria
Gram-positive bacteria

应用

agriculture

作用机制

cell wall synthesis | interferes

储存温度

2-8°C

SMILES字符串

[Na+].[H][C@]12SCC(COC(C)=O)=C(N1C(=O)[C@H]2NC(=O)C(=N/OC)\c3csc(N)n3)C([O-])=O

InChI

1S/C16H17N5O7S2.Na/c1-6(22)28-3-7-4-29-14-10(13(24)21(14)11(7)15(25)26)19-12(23)9(20-27-2)8-5-30-16(17)18-8;/h5,10,14H,3-4H2,1-2H3,(H2,17,18)(H,19,23)(H,25,26);/q;+1/p-1/b20-9-;/t10-,14-;/m1./s1

InChI key

AZZMGZXNTDTSME-JUZDKLSSSA-M

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相关类别

一般描述

Chemical structure: ß-lactam

应用

Cefotaxime sodium salt has been used as an test antibiotic in antibiotic susceptibility testing (AST) methods. It has also been used as an antibiotic to remove bacteria from O. tauri cultures.

生化/生理作用

Cefotaxim inhibits bacterial cell wall synthesis by binding to penicillin-binding proteins (PBPs) which inhibits the final transpeptidation step of peptidoglycan synthesis in bacterial cell walls. As a result, bacteria lyse due to cell wall autolytic enzymes.
Cefotaxime, a cephalosporin antibiotic, is active against both gram-negative and gram-positive bacteria. In addition, cefotaxime blocks the division of cyanobacteria. It also has an ability to inhibit the cell division of lower plant organelles/plastids such as the photosynthetic organelles of glaucophytes and chloroplasts of bryophytes.

其他说明

Broad spectrum third generation cephalosporin antibiotic.
Keep container tightly closed in a dry and well-ventilated place. Keep in a dry place. Keep in a dry place.

象形图

Health hazard
GHS08

警示用语：

Danger

危险声明

H317 - H334

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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Valeria Di Dato et al.
Scientific reports, 9(1), 9893-9893 (2019-07-11)
Diatoms are phytoplankton eukaryotic microalgae that are widely distributed in the world's oceans and are responsible for 20-25% of total carbon fixation on the planet. Using transcriptome sequencing here we show for the first time that the ubiquitous diatom Thalassiosira
Urinary Tract Infection in Children and Antimicrobial Resistance Pattern: Children UTI and Antibiotic Resistance (2019)
Metabolic profiling identifies trehalose as an abundant and diurnally fluctuating metabolite in the microalga Ostreococcus tauri
Hirth M, et al.
Metabolomics, 13(9), 68-68 (2017)
Bacterial nanoscale cultures for phenotypic multiplexed antibiotic susceptibility testing
Weibull E, et al.
Journal of Clinical Microbiology, 52(9), 3310-3317 (2014)
Cefotaxime. A review of its antibacterial activity, pharmacological properties and therapeutic use.
AA C, et al.
Drugs (1983)
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实验方案

Antibiotics in Plant Tissue Culture Protocol

Reference guide and preparation guide for antibiotic and antimycotic use in plant tissue culture.

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