跳转至内容
Merck

A6987

Sigma-Aldrich

头孢他啶 水合物

别名:

1-\ [[(6R,7R)-7-\ [\ [(2Z)-(2-氨基-4-噻唑基)\ [(1-羧基-1-甲基乙氧基)亚氨基] 乙酰基] 氨基]-2-羧基-8-氧代-5-硫杂-1-氮杂双环 \ [4.2.0] 辛-2-烯-3-基] 甲基] 吡啶

登录查看公司和协议定价


About This Item

经验公式(希尔记法):
C22H22N6O7S2 · xH2O
分子量:
546.58 (anhydrous basis)
MDL號碼:
分類程式碼代碼:
51284108
PubChem物質ID:
NACRES:
NA.85

描述

does not contain sodium carbonate

品質等級

化驗

95.0-102.0% anhydrous basis

形狀

powder or crystals

抗生素活性譜

Gram-negative bacteria
Gram-positive bacteria

作用方式

cell wall synthesis | interferes

儲存溫度

2-8°C

SMILES 字串

[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].CC(C)(O\N=C(/C(=O)N[C@H]1[C@H]2SCC(C[n+]3ccccc3)=C(N2C1=O)C([O-])=O)c4csc(N)n4)C(O)=O

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 密鑰

NMVPEQXCMGEDNH-TZVUEUGBSA-N

正在寻找类似产品? 访问 产品对比指南

一般說明

广谱抗生素;第三代头孢菌素

應用

用头孢他啶水合物研究青霉素结合蛋白特别是 PBP3 的表达、结合和抑制对细菌细胞壁粘肽合成的影响。也用于细菌敏感性研究 和选择相关突变菌落。

生化/生理作用

头孢类抗生素如头孢他啶可破坏细菌细胞壁肽聚糖层的合成。

其他說明

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

象形圖

Health hazard

訊號詞

Danger

危險聲明

危險分類

Resp. Sens. 1 - Skin Sens. 1

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ (Lot或Batch)字后找到。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

Neang S Ly et al.
The Journal of antimicrobial chemotherapy, 70(5), 1434-1442 (2015-02-26)
Colistin is an 'old' drug, which is being increasingly utilized due to limited therapeutic options. However, resistance emergence during monotherapy is concerning. Here, our objective was to optimize colistin combinations against Pseudomonas aeruginosa by profiling the time course of synergistic
David M P De Oliveira et al.
Science translational medicine, 12(570) (2020-11-20)
The emergence of polymyxin resistance in carbapenem-resistant and extended-spectrum β-lactamase (ESBL)-producing bacteria is a critical threat to human health, and alternative treatment strategies are urgently required. We investigated the ability of the hydroxyquinoline analog ionophore PBT2 to restore antibiotic sensitivity
Borys Snopok et al.
The Analyst, 140(9), 3225-3232 (2015-03-13)
An ultra-sensitive gas phase biosensor/tracer/bio-sniffer is an emerging technology platform designed to provide real-time information on air-borne analytes, or those in liquids, through classical headspace analysis. The desired bio-sniffer measures gaseous 17α- ethinylestradiol (ETED) as frequency changes on a quartz
Ruud R G Bueters et al.
Pediatric research, 76(6), 508-514 (2014-08-29)
Many premature born neonates receive antibiotic drugs to treat infections, which are applied during active nephrogenesis. We studied the impact of clinical concentrations of gentamicin and alternatives, ceftazidime and meropenem, on ureteric branching. Mice metanephroi were dissected at embryonic day
Yung-Heng Hsu et al.
International journal of nanomedicine, 9, 4347-4355 (2014-09-24)
We developed biodegradable drug-eluting nanofiber-enveloped implants that provided sustained release of vancomycin and ceftazidime. To prepare the biodegradable nanofibrous membranes, poly(D,L)-lactide-co-glycolide and the antibiotics were first dissolved in 1,1,1,3,3,3-hexafluoro-2-propanol. They were electrospun into biodegradable drug-eluting membranes, which were then enveloped

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门