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C3809

Sigma-Aldrich

头孢他啶 水合物

≥90.0%, contains ~10% sodium carbonate as stabilizer

Synonym(s):
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
Empirical Formula (Hill Notation):
C22H22N6O7S2 · xH2O
CAS Number:
Molecular Weight:
546.58 (anhydrous basis)
MDL编号:
PubChem化学物质编号:
NACRES:
NA.85

质量水平

测定

≥90.0%

形式

powder or crystals

包含

~10% sodium carbonate as stabilizer

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 string

[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 key

NMVPEQXCMGEDNH-TZVUEUGBSA-N

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Related Categories

一般描述

化学结构式:ß-内酰胺
广谱抗生素;第三代头孢菌素

应用

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。

包装

1, 5 g in glass bottle

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。

其他说明

将容器密闭保存在干燥和通风良好的地方。置干燥处保存

象形图

Health hazard

警示用语:

Danger

危险声明

危险分类

Eye Irrit. 2 - Resp. Sens. 1 - Skin Sens. 1

储存分类代码

11 - Combustible Solids

WGK

WGK 3

个人防护装备

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

Regulatory Information

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Certificate of Analysis

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Certificate of Origin

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